id	sid	tid	token	lemma	pos
cet-14762	1	1	doi	doi	NOUN
cet-14762	1	2	:	:	PUNCT
cet-14762	1	3	10.3303	10.3303	NUM
cet-14762	1	4	/	/	SYM
cet-14762	1	5	cet24112019	cet24112019	NOUN
cet-14762	1	6	paper	paper	NOUN
cet-14762	1	7	received	receive	VERB
cet-14762	1	8	:	:	PUNCT
cet-14762	1	9	1	1	NUM
cet-14762	1	10	april	april	PROPN
cet-14762	1	11	2024	2024	NUM
cet-14762	1	12	;	;	PUNCT
cet-14762	1	13	revised	revise	VERB
cet-14762	1	14	:	:	PUNCT
cet-14762	1	15	22	22	NUM
cet-14762	1	16	april	april	PROPN
cet-14762	1	17	2024	2024	NUM
cet-14762	1	18	;	;	PUNCT
cet-14762	1	19	accepted	accept	VERB
cet-14762	1	20	:	:	PUNCT
cet-14762	1	21	28	28	NUM
cet-14762	1	22	may	may	AUX
cet-14762	1	23	2024	2024	NUM
cet-14762	1	24	please	please	INTJ
cet-14762	1	25	cite	cite	VERB
cet-14762	1	26	this	this	DET
cet-14762	1	27	article	article	NOUN
cet-14762	1	28	as	as	ADP
cet-14762	1	29	:	:	PUNCT
cet-14762	1	30	santos	santos	PROPN
cet-14762	1	31	j.p	j.p	PROPN
cet-14762	1	32	.	.	PROPN
cet-14762	1	33	,	,	PUNCT
cet-14762	1	34	sánchez	sánchez	PROPN
cet-14762	1	35	-	-	PUNCT
cet-14762	1	36	vicente	vicente	PROPN
cet-14762	1	37	c.	c.	PROPN
cet-14762	1	38	,	,	PUNCT
cet-14762	1	39	sayago	sayago	PROPN
cet-14762	1	40	i.	i.	PROPN
cet-14762	1	41	,	,	PUNCT
cet-14762	1	42	2024	2024	NUM
cet-14762	1	43	,	,	PUNCT
cet-14762	1	44	rare	rare	ADJ
cet-14762	1	45	earth	earth	NOUN
cet-14762	1	46	doped	dope	VERB
cet-14762	1	47	metal	metal	NOUN
cet-14762	1	48	oxide	oxide	NOUN
cet-14762	1	49	sensors	sensor	NOUN
cet-14762	1	50	for	for	ADP
cet-14762	1	51	the	the	DET
cet-14762	1	52	detection	detection	NOUN
cet-14762	1	53	of	of	ADP
cet-14762	1	54	methane	methane	NOUN
cet-14762	1	55	at	at	ADP
cet-14762	1	56	room	room	NOUN
cet-14762	1	57	temperature	temperature	NOUN
cet-14762	1	58	,	,	PUNCT
cet-14762	1	59	chemical	chemical	NOUN
cet-14762	1	60	engineering	engineering	NOUN
cet-14762	1	61	transactions	transaction	NOUN
cet-14762	1	62	,	,	PUNCT
cet-14762	1	63	112	112	NUM
cet-14762	1	64	,	,	PUNCT
cet-14762	1	65	109	109	NUM
cet-14762	1	66	-	-	SYM
cet-14762	1	67	114	114	NUM
cet-14762	1	68	doi:10.3303	doi:10.3303	NOUN
cet-14762	1	69	/	/	SYM
cet-14762	1	70	cet24112019	cet24112019	NOUN
cet-14762	1	71	chemical	chemical	PROPN
cet-14762	1	72	engineering	engineering	NOUN
cet-14762	1	73	transactions	transaction	NOUN
cet-14762	1	74	vol	vol	NOUN
cet-14762	1	75	.	.	PROPN
cet-14762	2	1	112	112	NUM
cet-14762	2	2	,	,	PUNCT
cet-14762	2	3	2024	2024	NUM
cet-14762	2	4	a	a	DET
cet-14762	2	5	publication	publication	NOUN
cet-14762	2	6	of	of	ADP
cet-14762	2	7	the	the	DET
cet-14762	2	8	italian	italian	ADJ
cet-14762	2	9	association	association	NOUN
cet-14762	2	10	of	of	ADP
cet-14762	2	11	chemical	chemical	PROPN
cet-14762	2	12	engineering	engineering	NOUN
cet-14762	2	13	online	online	ADV
cet-14762	2	14	at	at	ADP
cet-14762	2	15	www.cetjournal.it	www.cetjournal.it	PROPN
cet-14762	2	16	guest	guest	NOUN
cet-14762	2	17	editors	editor	NOUN
cet-14762	2	18	:	:	PUNCT
cet-14762	2	19	selena	selena	PROPN
cet-14762	2	20	sironi	sironi	PROPN
cet-14762	2	21	,	,	PUNCT
cet-14762	2	22	laura	laura	NOUN
cet-14762	2	23	capelli	capelli	PROPN
cet-14762	2	24	copyright	copyright	NOUN
cet-14762	2	25	©	©	PROPN
cet-14762	2	26	2024	2024	NUM
cet-14762	2	27	,	,	PUNCT
cet-14762	2	28	aidic	aidic	ADJ
cet-14762	2	29	servizi	servizi	PROPN
cet-14762	2	30	s.r.l	s.r.l	NOUN
cet-14762	2	31	.	.	PUNCT
cet-14762	3	1	isbn	isbn	PROPN
cet-14762	3	2	979	979	NUM
cet-14762	3	3	-	-	SYM
cet-14762	3	4	12	12	NUM
cet-14762	3	5	-	-	PUNCT
cet-14762	3	6	81206	81206	NUM
cet-14762	3	7	-	-	SYM
cet-14762	3	8	13	13	NUM
cet-14762	3	9	-	-	SYM
cet-14762	3	10	7	7	NUM
cet-14762	3	11	;	;	PUNCT
cet-14762	3	12	issn	issn	PROPN
cet-14762	3	13	2283	2283	NUM
cet-14762	3	14	-	-	SYM
cet-14762	3	15	9216	9216	NUM
cet-14762	3	16	rare	rare	ADJ
cet-14762	3	17	earth	earth	NOUN
cet-14762	3	18	doped	dope	VERB
cet-14762	3	19	metal	metal	NOUN
cet-14762	3	20	oxide	oxide	NOUN
cet-14762	3	21	sensors	sensor	NOUN
cet-14762	3	22	for	for	ADP
cet-14762	3	23	the	the	DET
cet-14762	3	24	detection	detection	NOUN
cet-14762	3	25	of	of	ADP
cet-14762	3	26	methane	methane	NOUN
cet-14762	3	27	at	at	ADP
cet-14762	3	28	room	room	NOUN
cet-14762	3	29	temperature	temperature	NOUN
cet-14762	3	30	josé	josé	PROPN
cet-14762	3	31	p.	p.	PROPN
cet-14762	3	32	santos	santos	PROPN
cet-14762	4	1	*	*	PROPN
cet-14762	4	2	,	,	PUNCT
cet-14762	4	3	carlos	carlos	PROPN
cet-14762	4	4	sanchez	sanchez	PROPN
cet-14762	4	5	-	-	PUNCT
cet-14762	4	6	vicente	vicente	PROPN
cet-14762	4	7	,	,	PUNCT
cet-14762	4	8	isabel	isabel	PROPN
cet-14762	4	9	sayago	sayago	NOUN
cet-14762	4	10	nanosensors	nanosensor	NOUN
cet-14762	4	11	and	and	CCONJ
cet-14762	4	12	intelligent	intelligent	ADJ
cet-14762	4	13	system	system	NOUN
cet-14762	4	14	group	group	NOUN
cet-14762	4	15	,	,	PUNCT
cet-14762	4	16	noysi	noysi	NOUN
cet-14762	4	17	(	(	PUNCT
cet-14762	4	18	itefi	itefi	PROPN
cet-14762	4	19	,	,	PUNCT
cet-14762	4	20	csic	csic	NOUN
cet-14762	4	21	)	)	PUNCT
cet-14762	4	22	.	.	PUNCT
cet-14762	5	1	madrid	madrid	PROPN
cet-14762	5	2	,	,	PUNCT
cet-14762	5	3	spain	spain	PROPN
cet-14762	5	4	.	.	PUNCT
cet-14762	6	1	jp.santos@csic.es	jp.santos@csic.es	PROPN
cet-14762	6	2	this	this	DET
cet-14762	6	3	work	work	NOUN
cet-14762	6	4	describes	describe	VERB
cet-14762	6	5	the	the	DET
cet-14762	6	6	behavior	behavior	NOUN
cet-14762	6	7	of	of	ADP
cet-14762	6	8	a	a	DET
cet-14762	6	9	matrix	matrix	NOUN
cet-14762	6	10	of	of	ADP
cet-14762	6	11	nanosensors	nanosensor	NOUN
cet-14762	6	12	based	base	VERB
cet-14762	6	13	on	on	ADP
cet-14762	6	14	metal	metal	NOUN
cet-14762	6	15	oxides	oxide	NOUN
cet-14762	6	16	(	(	PUNCT
cet-14762	6	17	mos	mos	NOUN
cet-14762	6	18	)	)	PUNCT
cet-14762	6	19	for	for	ADP
cet-14762	6	20	detecting	detect	VERB
cet-14762	6	21	of	of	ADP
cet-14762	6	22	methane	methane	NOUN
cet-14762	6	23	and	and	CCONJ
cet-14762	6	24	carbon	carbon	NOUN
cet-14762	6	25	dioxide	dioxide	NOUN
cet-14762	6	26	(	(	PUNCT
cet-14762	6	27	greenhouse	greenhouse	NOUN
cet-14762	6	28	gases	gas	NOUN
cet-14762	6	29	)	)	PUNCT
cet-14762	6	30	at	at	ADP
cet-14762	6	31	room	room	NOUN
cet-14762	6	32	temperature	temperature	NOUN
cet-14762	6	33	.	.	PUNCT
cet-14762	7	1	the	the	DET
cet-14762	7	2	materials	material	NOUN
cet-14762	7	3	used	use	VERB
cet-14762	7	4	were	be	AUX
cet-14762	7	5	tin	tin	NOUN
cet-14762	7	6	oxide	oxide	NOUN
cet-14762	7	7	and	and	CCONJ
cet-14762	7	8	zinc	zinc	NOUN
cet-14762	7	9	oxide	oxide	NOUN
cet-14762	7	10	nanoparticles	nanoparticle	NOUN
cet-14762	7	11	.	.	PUNCT
cet-14762	8	1	the	the	DET
cet-14762	8	2	sensors	sensor	NOUN
cet-14762	8	3	were	be	AUX
cet-14762	8	4	deposited	deposit	VERB
cet-14762	8	5	via	via	ADP
cet-14762	8	6	dropcasting	dropcaste	VERB
cet-14762	8	7	from	from	ADP
cet-14762	8	8	aqueous	aqueous	ADJ
cet-14762	8	9	solutions	solution	NOUN
cet-14762	8	10	of	of	ADP
cet-14762	8	11	mos	mos	ADJ
cet-14762	8	12	nanoparticles	nanoparticle	NOUN
cet-14762	8	13	.	.	PUNCT
cet-14762	9	1	some	some	PRON
cet-14762	9	2	of	of	ADP
cet-14762	9	3	the	the	DET
cet-14762	9	4	sensors	sensor	NOUN
cet-14762	9	5	were	be	AUX
cet-14762	9	6	doped	dope	VERB
cet-14762	9	7	with	with	ADP
cet-14762	9	8	terbium	terbium	NOUN
cet-14762	9	9	to	to	PART
cet-14762	9	10	evaluate	evaluate	VERB
cet-14762	9	11	their	their	PRON
cet-14762	9	12	catalytic	catalytic	ADJ
cet-14762	9	13	properties	property	NOUN
cet-14762	9	14	,	,	PUNCT
cet-14762	9	15	and	and	CCONJ
cet-14762	9	16	to	to	PART
cet-14762	9	17	leverage	leverage	VERB
cet-14762	9	18	their	their	PRON
cet-14762	9	19	optical	optical	ADJ
cet-14762	9	20	properties	property	NOUN
cet-14762	9	21	,	,	PUNCT
cet-14762	9	22	exploring	explore	VERB
cet-14762	9	23	the	the	DET
cet-14762	9	24	possibility	possibility	NOUN
cet-14762	9	25	of	of	ADP
cet-14762	9	26	an	an	DET
cet-14762	9	27	opto	opto	ADJ
cet-14762	9	28	-	-	PUNCT
cet-14762	9	29	resistive	resistive	NOUN
cet-14762	9	30	sensor	sensor	NOUN
cet-14762	9	31	.	.	PUNCT
cet-14762	10	1	measurements	measurement	NOUN
cet-14762	10	2	of	of	ADP
cet-14762	10	3	both	both	DET
cet-14762	10	4	gases	gas	NOUN
cet-14762	10	5	were	be	AUX
cet-14762	10	6	taken	take	VERB
cet-14762	10	7	at	at	ADP
cet-14762	10	8	different	different	ADJ
cet-14762	10	9	concentrations	concentration	NOUN
cet-14762	10	10	and	and	CCONJ
cet-14762	10	11	at	at	ADP
cet-14762	10	12	50	50	NUM
cet-14762	10	13	%	%	NOUN
cet-14762	10	14	relative	relative	ADJ
cet-14762	10	15	humidity	humidity	NOUN
cet-14762	10	16	to	to	PART
cet-14762	10	17	simulate	simulate	VERB
cet-14762	10	18	real	real	ADJ
cet-14762	10	19	-	-	PUNCT
cet-14762	10	20	world	world	NOUN
cet-14762	10	21	conditions	condition	NOUN
cet-14762	10	22	as	as	ADV
cet-14762	10	23	closely	closely	ADV
cet-14762	10	24	as	as	ADP
cet-14762	10	25	possible	possible	ADJ
cet-14762	10	26	.	.	PUNCT
cet-14762	11	1	during	during	ADP
cet-14762	11	2	the	the	DET
cet-14762	11	3	measurement	measurement	NOUN
cet-14762	11	4	process	process	NOUN
cet-14762	11	5	,	,	PUNCT
cet-14762	11	6	the	the	DET
cet-14762	11	7	nanosensor	nanosensor	NOUN
cet-14762	11	8	matrix	matrix	NOUN
cet-14762	11	9	was	be	AUX
cet-14762	11	10	illuminated	illuminate	VERB
cet-14762	11	11	with	with	ADP
cet-14762	11	12	an	an	DET
cet-14762	11	13	ultraviolet	ultraviolet	NOUN
cet-14762	11	14	lamp	lamp	NOUN
cet-14762	11	15	for	for	ADP
cet-14762	11	16	two	two	NUM
cet-14762	11	17	purposes	purpose	NOUN
cet-14762	11	18	:	:	PUNCT
cet-14762	11	19	to	to	PART
cet-14762	11	20	promote	promote	VERB
cet-14762	11	21	gas	gas	NOUN
cet-14762	11	22	adsorption	adsorption	NOUN
cet-14762	11	23	and	and	CCONJ
cet-14762	11	24	desorption	desorption	NOUN
cet-14762	11	25	on	on	ADP
cet-14762	11	26	the	the	DET
cet-14762	11	27	material	material	NOUN
cet-14762	11	28	surface	surface	NOUN
cet-14762	11	29	,	,	PUNCT
cet-14762	11	30	achieving	achieve	VERB
cet-14762	11	31	a	a	DET
cet-14762	11	32	quicker	quick	ADJ
cet-14762	11	33	electrical	electrical	ADJ
cet-14762	11	34	response	response	NOUN
cet-14762	11	35	,	,	PUNCT
cet-14762	11	36	and	and	CCONJ
cet-14762	11	37	to	to	PART
cet-14762	11	38	excite	excite	VERB
cet-14762	11	39	the	the	DET
cet-14762	11	40	material	material	NOUN
cet-14762	11	41	with	with	ADP
cet-14762	11	42	ultraviolet	ultraviolet	ADJ
cet-14762	11	43	light	light	NOUN
cet-14762	11	44	to	to	PART
cet-14762	11	45	collect	collect	VERB
cet-14762	11	46	the	the	DET
cet-14762	11	47	subsequent	subsequent	ADJ
cet-14762	11	48	photoluminescence	photoluminescence	NOUN
cet-14762	11	49	(	(	PUNCT
cet-14762	11	50	pl	pl	NOUN
cet-14762	11	51	)	)	PUNCT
cet-14762	11	52	emitted	emit	VERB
cet-14762	11	53	by	by	ADP
cet-14762	11	54	it	it	PRON
cet-14762	11	55	and	and	CCONJ
cet-14762	11	56	observe	observe	VERB
cet-14762	11	57	the	the	DET
cet-14762	11	58	change	change	NOUN
cet-14762	11	59	that	that	PRON
cet-14762	11	60	occurs	occur	VERB
cet-14762	11	61	in	in	ADP
cet-14762	11	62	the	the	DET
cet-14762	11	63	presence	presence	NOUN
cet-14762	11	64	of	of	ADP
cet-14762	11	65	the	the	DET
cet-14762	11	66	target	target	NOUN
cet-14762	11	67	gases	gas	NOUN
cet-14762	11	68	.	.	PUNCT
cet-14762	12	1	the	the	DET
cet-14762	12	2	results	result	NOUN
cet-14762	12	3	demonstrate	demonstrate	VERB
cet-14762	12	4	that	that	SCONJ
cet-14762	12	5	the	the	DET
cet-14762	12	6	sensors	sensor	NOUN
cet-14762	12	7	are	be	AUX
cet-14762	12	8	capable	capable	ADJ
cet-14762	12	9	of	of	ADP
cet-14762	12	10	detecting	detect	VERB
cet-14762	12	11	both	both	DET
cet-14762	12	12	compounds	compound	NOUN
cet-14762	12	13	,	,	PUNCT
cet-14762	12	14	as	as	SCONJ
cet-14762	12	15	there	there	PRON
cet-14762	12	16	is	be	VERB
cet-14762	12	17	a	a	DET
cet-14762	12	18	resistive	resistive	ADJ
cet-14762	12	19	variation	variation	NOUN
cet-14762	12	20	when	when	SCONJ
cet-14762	12	21	the	the	DET
cet-14762	12	22	sensor	sensor	NOUN
cet-14762	12	23	is	be	AUX
cet-14762	12	24	exposed	expose	VERB
cet-14762	12	25	to	to	ADP
cet-14762	12	26	these	these	DET
cet-14762	12	27	gases	gas	NOUN
cet-14762	12	28	.	.	PUNCT
cet-14762	13	1	however	however	ADV
cet-14762	13	2	,	,	PUNCT
cet-14762	13	3	there	there	PRON
cet-14762	13	4	is	be	VERB
cet-14762	13	5	no	no	DET
cet-14762	13	6	variation	variation	NOUN
cet-14762	13	7	in	in	ADP
cet-14762	13	8	the	the	DET
cet-14762	13	9	photoluminescence	photoluminescence	NOUN
cet-14762	13	10	emitted	emit	VERB
cet-14762	13	11	by	by	ADP
cet-14762	13	12	the	the	DET
cet-14762	13	13	material	material	NOUN
cet-14762	13	14	when	when	SCONJ
cet-14762	13	15	excited	excite	VERB
cet-14762	13	16	with	with	ADP
cet-14762	13	17	an	an	DET
cet-14762	13	18	ultraviolet	ultraviolet	NOUN
cet-14762	13	19	lamp	lamp	NOUN
cet-14762	13	20	in	in	ADP
cet-14762	13	21	the	the	DET
cet-14762	13	22	presence	presence	NOUN
cet-14762	13	23	of	of	ADP
cet-14762	13	24	methane	methane	NOUN
cet-14762	13	25	.	.	PUNCT
cet-14762	14	1	1	1	X
cet-14762	14	2	.	.	X
cet-14762	14	3	introduction	introduction	NOUN
cet-14762	14	4	air	air	NOUN
cet-14762	14	5	quality	quality	PROPN
cet-14762	14	6	control	control	NOUN
cet-14762	14	7	is	be	AUX
cet-14762	14	8	a	a	DET
cet-14762	14	9	matter	matter	NOUN
cet-14762	14	10	of	of	ADP
cet-14762	14	11	great	great	ADJ
cet-14762	14	12	concern	concern	NOUN
cet-14762	14	13	due	due	ADP
cet-14762	14	14	to	to	ADP
cet-14762	14	15	its	its	PRON
cet-14762	14	16	impact	impact	NOUN
cet-14762	14	17	on	on	ADP
cet-14762	14	18	the	the	DET
cet-14762	14	19	environment	environment	NOUN
cet-14762	14	20	and	and	CCONJ
cet-14762	14	21	health	health	NOUN
cet-14762	14	22	.	.	PUNCT
cet-14762	15	1	consequently	consequently	ADV
cet-14762	15	2	,	,	PUNCT
cet-14762	15	3	there	there	PRON
cet-14762	15	4	is	be	VERB
cet-14762	15	5	an	an	DET
cet-14762	15	6	urgent	urgent	ADJ
cet-14762	15	7	demand	demand	NOUN
cet-14762	15	8	for	for	ADP
cet-14762	15	9	toxic	toxic	ADJ
cet-14762	15	10	gas	gas	NOUN
cet-14762	15	11	detection	detection	NOUN
cet-14762	15	12	.	.	PUNCT
cet-14762	16	1	methane	methane	NOUN
cet-14762	16	2	(	(	PUNCT
cet-14762	16	3	ch4	ch4	NOUN
cet-14762	16	4	)	)	PUNCT
cet-14762	16	5	is	be	AUX
cet-14762	16	6	a	a	DET
cet-14762	16	7	greenhouse	greenhouse	NOUN
cet-14762	16	8	gas	gas	NOUN
cet-14762	16	9	(	(	PUNCT
cet-14762	16	10	ghg	ghg	PROPN
cet-14762	16	11	)	)	PUNCT
cet-14762	16	12	that	that	PRON
cet-14762	16	13	,	,	PUNCT
cet-14762	16	14	in	in	ADP
cet-14762	16	15	addition	addition	NOUN
cet-14762	16	16	to	to	ADP
cet-14762	16	17	exacerbating	exacerbate	VERB
cet-14762	16	18	the	the	DET
cet-14762	16	19	climate	climate	NOUN
cet-14762	16	20	crisis	crisis	NOUN
cet-14762	16	21	,	,	PUNCT
cet-14762	16	22	degrades	degrade	VERB
cet-14762	16	23	air	air	NOUN
cet-14762	16	24	quality	quality	NOUN
cet-14762	16	25	and	and	CCONJ
cet-14762	16	26	thus	thus	ADV
cet-14762	16	27	human	human	ADJ
cet-14762	16	28	health	health	NOUN
cet-14762	16	29	.	.	PUNCT
cet-14762	17	1	it	it	PRON
cet-14762	17	2	has	have	VERB
cet-14762	17	3	80	80	NUM
cet-14762	17	4	times	time	NOUN
cet-14762	17	5	the	the	DET
cet-14762	17	6	warming	warming	NOUN
cet-14762	17	7	potency	potency	NOUN
cet-14762	17	8	of	of	ADP
cet-14762	17	9	carbon	carbon	NOUN
cet-14762	17	10	dioxide	dioxide	NOUN
cet-14762	17	11	(	(	PUNCT
cet-14762	17	12	co2	co2	NOUN
cet-14762	17	13	)	)	PUNCT
cet-14762	17	14	over	over	ADP
cet-14762	17	15	a	a	DET
cet-14762	17	16	20	20	NUM
cet-14762	17	17	-	-	PUNCT
cet-14762	17	18	year	year	NOUN
cet-14762	17	19	period	period	NOUN
cet-14762	17	20	.	.	PUNCT
cet-14762	18	1	methane	methane	NOUN
cet-14762	18	2	emissions	emission	NOUN
cet-14762	18	3	account	account	VERB
cet-14762	18	4	for	for	ADP
cet-14762	18	5	nearly	nearly	ADV
cet-14762	18	6	25	25	NUM
cet-14762	18	7	%	%	NOUN
cet-14762	18	8	of	of	ADP
cet-14762	18	9	global	global	ADJ
cet-14762	18	10	warming	warming	NOUN
cet-14762	18	11	(	(	PUNCT
cet-14762	18	12	iea	iea	NOUN
cet-14762	18	13	,	,	PUNCT
cet-14762	18	14	2022	2022	NUM
cet-14762	18	15	)	)	PUNCT
cet-14762	18	16	.	.	PUNCT
cet-14762	19	1	methane	methane	NOUN
cet-14762	19	2	also	also	ADV
cet-14762	19	3	affects	affect	VERB
cet-14762	19	4	air	air	NOUN
cet-14762	19	5	quality	quality	NOUN
cet-14762	19	6	by	by	ADP
cet-14762	19	7	contributing	contribute	VERB
cet-14762	19	8	to	to	ADP
cet-14762	19	9	ground	ground	NOUN
cet-14762	19	10	level	level	NOUN
cet-14762	19	11	(	(	PUNCT
cet-14762	19	12	tropospheric	tropospheric	ADJ
cet-14762	19	13	)	)	PUNCT
cet-14762	19	14	ozone	ozone	NOUN
cet-14762	19	15	,	,	PUNCT
cet-14762	19	16	a	a	DET
cet-14762	19	17	dangerous	dangerous	ADJ
cet-14762	19	18	pollutant	pollutant	NOUN
cet-14762	19	19	.	.	PUNCT
cet-14762	20	1	current	current	ADJ
cet-14762	20	2	concentration	concentration	NOUN
cet-14762	20	3	of	of	ADP
cet-14762	20	4	methane	methane	NOUN
cet-14762	20	5	is	be	AUX
cet-14762	20	6	about	about	ADV
cet-14762	20	7	1.92	1.92	NUM
cet-14762	20	8	ppm	ppm	NOUN
cet-14762	20	9	.	.	PUNCT
cet-14762	21	1	over	over	ADP
cet-14762	21	2	the	the	DET
cet-14762	21	3	past	past	ADJ
cet-14762	21	4	decades	decade	NOUN
cet-14762	21	5	,	,	PUNCT
cet-14762	21	6	metal	metal	NOUN
cet-14762	21	7	oxide	oxide	NOUN
cet-14762	21	8	semiconductors	semiconductor	NOUN
cet-14762	21	9	(	(	PUNCT
cet-14762	21	10	mos	mos	NOUN
cet-14762	21	11	)	)	PUNCT
cet-14762	21	12	have	have	AUX
cet-14762	21	13	been	be	AUX
cet-14762	21	14	considered	consider	VERB
cet-14762	21	15	the	the	DET
cet-14762	21	16	most	most	ADV
cet-14762	21	17	powerful	powerful	ADJ
cet-14762	21	18	materials	material	NOUN
cet-14762	21	19	for	for	ADP
cet-14762	21	20	gas	gas	NOUN
cet-14762	21	21	detection	detection	NOUN
cet-14762	21	22	(	(	PUNCT
cet-14762	21	23	yamazoe	yamazoe	NOUN
cet-14762	21	24	et	et	PROPN
cet-14762	21	25	al	al	PROPN
cet-14762	21	26	.	.	PROPN
cet-14762	21	27	,	,	PUNCT
cet-14762	21	28	2003	2003	NUM
cet-14762	21	29	and	and	CCONJ
cet-14762	21	30	inoue	inoue	PROPN
cet-14762	21	31	et	et	PROPN
cet-14762	21	32	al	al	PROPN
cet-14762	21	33	.	.	PROPN
cet-14762	21	34	,	,	PUNCT
cet-14762	21	35	1995	1995	NUM
cet-14762	21	36	)	)	PUNCT
cet-14762	21	37	.	.	PUNCT
cet-14762	22	1	however	however	ADV
cet-14762	22	2	,	,	PUNCT
cet-14762	22	3	the	the	DET
cet-14762	22	4	detection	detection	NOUN
cet-14762	22	5	properties	property	NOUN
cet-14762	22	6	of	of	ADP
cet-14762	22	7	mosbased	mosbase	VERB
cet-14762	22	8	gas	gas	NOUN
cet-14762	22	9	sensors	sensor	NOUN
cet-14762	22	10	need	need	VERB
cet-14762	22	11	improvement	improvement	NOUN
cet-14762	22	12	in	in	ADP
cet-14762	22	13	terms	term	NOUN
cet-14762	22	14	of	of	ADP
cet-14762	22	15	sensitivity	sensitivity	NOUN
cet-14762	22	16	,	,	PUNCT
cet-14762	22	17	selectivity	selectivity	NOUN
cet-14762	22	18	,	,	PUNCT
cet-14762	22	19	stability	stability	NOUN
cet-14762	22	20	,	,	PUNCT
cet-14762	22	21	energy	energy	NOUN
cet-14762	22	22	consumption	consumption	NOUN
cet-14762	22	23	,	,	PUNCT
cet-14762	22	24	and	and	CCONJ
cet-14762	22	25	cost	cost	NOUN
cet-14762	22	26	.	.	PUNCT
cet-14762	23	1	to	to	ADP
cet-14762	23	2	this	this	DET
cet-14762	23	3	end	end	NOUN
cet-14762	23	4	,	,	PUNCT
cet-14762	23	5	nanotechnology	nanotechnology	NOUN
cet-14762	23	6	is	be	AUX
cet-14762	23	7	driving	drive	VERB
cet-14762	23	8	the	the	DET
cet-14762	23	9	research	research	NOUN
cet-14762	23	10	of	of	ADP
cet-14762	23	11	new	new	ADJ
cet-14762	23	12	advanced	advanced	ADJ
cet-14762	23	13	materials	material	NOUN
cet-14762	23	14	such	such	ADJ
cet-14762	23	15	as	as	ADP
cet-14762	23	16	thin	thin	ADJ
cet-14762	23	17	films	film	NOUN
cet-14762	23	18	(	(	PUNCT
cet-14762	23	19	sberveglieri	sberveglieri	NOUN
cet-14762	23	20	,	,	PUNCT
cet-14762	23	21	1995	1995	NUM
cet-14762	23	22	)	)	PUNCT
cet-14762	23	23	,	,	PUNCT
cet-14762	23	24	nanobelts	nanobelt	NOUN
cet-14762	23	25	(	(	PUNCT
cet-14762	23	26	comini	comini	PROPN
cet-14762	23	27	et	et	PROPN
cet-14762	23	28	al	al	PROPN
cet-14762	23	29	.	.	PROPN
cet-14762	23	30	,	,	PUNCT
cet-14762	23	31	2002	2002	NUM
cet-14762	23	32	)	)	PUNCT
cet-14762	23	33	,	,	PUNCT
cet-14762	23	34	nanowires	nanowire	NOUN
cet-14762	23	35	(	(	PUNCT
cet-14762	23	36	zhang	zhang	PROPN
cet-14762	23	37	d.	d.	PROPN
cet-14762	23	38	et	et	PROPN
cet-14762	23	39	al	al	PROPN
cet-14762	23	40	.	.	PROPN
cet-14762	23	41	,	,	PUNCT
cet-14762	23	42	2004	2004	NUM
cet-14762	23	43	)	)	PUNCT
cet-14762	23	44	,	,	PUNCT
cet-14762	23	45	and	and	CCONJ
cet-14762	23	46	nanofibers	nanofiber	NOUN
cet-14762	23	47	(	(	PUNCT
cet-14762	23	48	kim	kim	PROPN
cet-14762	23	49	et	et	PROPN
cet-14762	23	50	al	al	PROPN
cet-14762	23	51	.	.	PROPN
cet-14762	23	52	,	,	PUNCT
cet-14762	23	53	2006	2006	NUM
cet-14762	23	54	)	)	PUNCT
cet-14762	23	55	,	,	PUNCT
cet-14762	23	56	which	which	PRON
cet-14762	23	57	have	have	AUX
cet-14762	23	58	been	be	AUX
cet-14762	23	59	used	use	VERB
cet-14762	23	60	to	to	PART
cet-14762	23	61	enhance	enhance	VERB
cet-14762	23	62	detection	detection	NOUN
cet-14762	23	63	performance	performance	NOUN
cet-14762	23	64	.	.	PUNCT
cet-14762	24	1	thin	thin	ADJ
cet-14762	24	2	films	film	NOUN
cet-14762	24	3	made	make	VERB
cet-14762	24	4	of	of	ADP
cet-14762	24	5	nanoparticles	nanoparticle	NOUN
cet-14762	24	6	(	(	PUNCT
cet-14762	24	7	nps	nps	PROPN
cet-14762	24	8	)	)	PUNCT
cet-14762	24	9	are	be	AUX
cet-14762	24	10	characterized	characterize	VERB
cet-14762	24	11	by	by	ADP
cet-14762	24	12	a	a	DET
cet-14762	24	13	high	high	ADJ
cet-14762	24	14	surface	surface	NOUN
cet-14762	24	15	area	area	NOUN
cet-14762	24	16	relative	relative	ADJ
cet-14762	24	17	to	to	ADP
cet-14762	24	18	their	their	PRON
cet-14762	24	19	volume	volume	NOUN
cet-14762	24	20	.	.	PUNCT
cet-14762	25	1	the	the	DET
cet-14762	25	2	arrangement	arrangement	NOUN
cet-14762	25	3	of	of	ADP
cet-14762	25	4	these	these	DET
cet-14762	25	5	nanoparticles	nanoparticle	NOUN
cet-14762	25	6	generates	generate	VERB
cet-14762	25	7	surface	surface	NOUN
cet-14762	25	8	porosity	porosity	NOUN
cet-14762	25	9	,	,	PUNCT
cet-14762	25	10	which	which	PRON
cet-14762	25	11	in	in	ADP
cet-14762	25	12	turn	turn	NOUN
cet-14762	25	13	increases	increase	VERB
cet-14762	25	14	the	the	DET
cet-14762	25	15	material	material	NOUN
cet-14762	25	16	's	's	PART
cet-14762	25	17	surface	surface	NOUN
cet-14762	25	18	area	area	NOUN
cet-14762	25	19	.	.	PUNCT
cet-14762	26	1	these	these	DET
cet-14762	26	2	films	film	NOUN
cet-14762	26	3	can	can	AUX
cet-14762	26	4	be	be	AUX
cet-14762	26	5	easily	easily	ADV
cet-14762	26	6	fabricated	fabricate	VERB
cet-14762	26	7	using	use	VERB
cet-14762	26	8	techniques	technique	NOUN
cet-14762	26	9	like	like	ADP
cet-14762	26	10	dropcasting	dropcaste	VERB
cet-14762	26	11	,	,	PUNCT
cet-14762	26	12	an	an	DET
cet-14762	26	13	economical	economical	ADJ
cet-14762	26	14	and	and	CCONJ
cet-14762	26	15	rapid	rapid	ADJ
cet-14762	26	16	method	method	NOUN
cet-14762	26	17	for	for	ADP
cet-14762	26	18	depositing	deposit	VERB
cet-14762	26	19	materials	material	NOUN
cet-14762	26	20	onto	onto	ADP
cet-14762	26	21	substrates	substrate	NOUN
cet-14762	26	22	.	.	PUNCT
cet-14762	27	1	in	in	ADP
cet-14762	27	2	previous	previous	ADJ
cet-14762	27	3	research	research	NOUN
cet-14762	27	4	,	,	PUNCT
cet-14762	27	5	sensors	sensor	NOUN
cet-14762	27	6	fabricated	fabricate	VERB
cet-14762	27	7	using	use	VERB
cet-14762	27	8	this	this	DET
cet-14762	27	9	technique	technique	NOUN
cet-14762	27	10	with	with	ADP
cet-14762	27	11	different	different	ADJ
cet-14762	27	12	metal	metal	NOUN
cet-14762	27	13	oxides	oxide	NOUN
cet-14762	27	14	have	have	AUX
cet-14762	27	15	been	be	AUX
cet-14762	27	16	electrically	electrically	ADV
cet-14762	27	17	characterized	characterize	VERB
cet-14762	27	18	by	by	ADP
cet-14762	27	19	measuring	measure	VERB
cet-14762	27	20	the	the	DET
cet-14762	27	21	variation	variation	NOUN
cet-14762	27	22	in	in	ADP
cet-14762	27	23	electrical	electrical	ADJ
cet-14762	27	24	resistance	resistance	NOUN
cet-14762	27	25	.	.	PUNCT
cet-14762	28	1	this	this	DET
cet-14762	28	2	work	work	NOUN
cet-14762	28	3	introduces	introduce	VERB
cet-14762	28	4	the	the	DET
cet-14762	28	5	novelty	novelty	NOUN
cet-14762	28	6	of	of	ADP
cet-14762	28	7	characterizing	characterize	VERB
cet-14762	28	8	the	the	DET
cet-14762	28	9	material	material	NOUN
cet-14762	28	10	using	use	VERB
cet-14762	28	11	optical	optical	ADJ
cet-14762	28	12	techniques	technique	NOUN
cet-14762	28	13	in	in	ADP
cet-14762	28	14	conjunction	conjunction	NOUN
cet-14762	28	15	with	with	ADP
cet-14762	28	16	electrical	electrical	ADJ
cet-14762	28	17	measurements	measurement	NOUN
cet-14762	28	18	.	.	PUNCT
cet-14762	29	1	this	this	PRON
cet-14762	29	2	involves	involve	VERB
cet-14762	29	3	doping	dope	VERB
cet-14762	29	4	the	the	DET
cet-14762	29	5	metal	metal	NOUN
cet-14762	29	6	oxide	oxide	NOUN
cet-14762	29	7	with	with	ADP
cet-14762	29	8	rare	rare	ADJ
cet-14762	29	9	earth	earth	NOUN
cet-14762	29	10	elements	element	NOUN
cet-14762	29	11	,	,	PUNCT
cet-14762	29	12	which	which	PRON
cet-14762	29	13	exhibit	exhibit	VERB
cet-14762	29	14	photoluminescent	photoluminescent	NOUN
cet-14762	29	15	properties	property	NOUN
cet-14762	29	16	when	when	SCONJ
cet-14762	29	17	illuminated	illuminate	VERB
cet-14762	29	18	with	with	ADP
cet-14762	29	19	ultraviolet	ultraviolet	ADJ
cet-14762	29	20	light	light	NOUN
cet-14762	29	21	.	.	PUNCT
cet-14762	30	1	the	the	DET
cet-14762	30	2	response	response	NOUN
cet-14762	30	3	of	of	ADP
cet-14762	30	4	these	these	DET
cet-14762	30	5	materials	material	NOUN
cet-14762	30	6	to	to	ADP
cet-14762	30	7	exposure	exposure	NOUN
cet-14762	30	8	to	to	ADP
cet-14762	30	9	greenhouse	greenhouse	NOUN
cet-14762	30	10	gases	gas	NOUN
cet-14762	30	11	such	such	ADJ
cet-14762	30	12	as	as	ADP
cet-14762	30	13	methane	methane	NOUN
cet-14762	30	14	and	and	CCONJ
cet-14762	30	15	co2	co2	NOUN
cet-14762	30	16	has	have	AUX
cet-14762	30	17	been	be	AUX
cet-14762	30	18	evaluated	evaluate	VERB
cet-14762	30	19	using	use	VERB
cet-14762	30	20	both	both	DET
cet-14762	30	21	characterization	characterization	NOUN
cet-14762	30	22	methods	method	NOUN
cet-14762	30	23	,	,	PUNCT
cet-14762	30	24	109	109	NUM
cet-14762	30	25	aiming	aim	VERB
cet-14762	30	26	to	to	PART
cet-14762	30	27	obtain	obtain	VERB
cet-14762	30	28	more	more	ADV
cet-14762	30	29	comprehensive	comprehensive	ADJ
cet-14762	30	30	information	information	NOUN
cet-14762	30	31	from	from	ADP
cet-14762	30	32	each	each	DET
cet-14762	30	33	measurement	measurement	NOUN
cet-14762	30	34	.	.	PUNCT
cet-14762	31	1	this	this	DET
cet-14762	31	2	approach	approach	NOUN
cet-14762	31	3	allows	allow	VERB
cet-14762	31	4	for	for	ADP
cet-14762	31	5	complementary	complementary	ADJ
cet-14762	31	6	information	information	NOUN
cet-14762	31	7	,	,	PUNCT
cet-14762	31	8	improving	improve	VERB
cet-14762	31	9	the	the	DET
cet-14762	31	10	selectivity	selectivity	NOUN
cet-14762	31	11	of	of	ADP
cet-14762	31	12	these	these	DET
cet-14762	31	13	sensors	sensor	NOUN
cet-14762	31	14	.	.	PUNCT
cet-14762	32	1	2	2	X
cet-14762	32	2	.	.	X
cet-14762	32	3	experimental	experimental	ADJ
cet-14762	32	4	2.1	2.1	NUM
cet-14762	32	5	materials	material	NOUN
cet-14762	32	6	tin	tin	NOUN
cet-14762	32	7	oxide	oxide	NOUN
cet-14762	32	8	(	(	PUNCT
cet-14762	32	9	sno2	sno2	PROPN
cet-14762	32	10	)	)	PUNCT
cet-14762	32	11	and	and	CCONJ
cet-14762	32	12	zinc	zinc	NOUN
cet-14762	32	13	oxide	oxide	NOUN
cet-14762	32	14	(	(	PUNCT
cet-14762	32	15	zno	zno	NOUN
cet-14762	32	16	)	)	PUNCT
cet-14762	32	17	nanoparticles	nanoparticle	NOUN
cet-14762	32	18	have	have	AUX
cet-14762	32	19	been	be	AUX
cet-14762	32	20	used	use	VERB
cet-14762	32	21	as	as	ADP
cet-14762	32	22	the	the	DET
cet-14762	32	23	main	main	ADJ
cet-14762	32	24	materials	material	NOUN
cet-14762	32	25	.	.	PUNCT
cet-14762	33	1	additionally	additionally	ADV
cet-14762	33	2	,	,	PUNCT
cet-14762	33	3	terbium	terbium	NOUN
cet-14762	33	4	(	(	PUNCT
cet-14762	33	5	tb	tb	NOUN
cet-14762	33	6	)	)	PUNCT
cet-14762	33	7	has	have	AUX
cet-14762	33	8	been	be	AUX
cet-14762	33	9	used	use	VERB
cet-14762	33	10	as	as	ADP
cet-14762	33	11	a	a	DET
cet-14762	33	12	dopant	dopant	NOUN
cet-14762	33	13	(	(	PUNCT
cet-14762	33	14	in	in	ADP
cet-14762	33	15	powder	powder	NOUN
cet-14762	33	16	form	form	NOUN
cet-14762	33	17	,	,	PUNCT
cet-14762	33	18	and	and	CCONJ
cet-14762	33	19	soluble	soluble	ADJ
cet-14762	33	20	in	in	ADP
cet-14762	33	21	water	water	NOUN
cet-14762	33	22	)	)	PUNCT
cet-14762	33	23	.	.	PUNCT
cet-14762	34	1	dispersions	dispersion	NOUN
cet-14762	34	2	of	of	ADP
cet-14762	34	3	the	the	DET
cet-14762	34	4	materials	material	NOUN
cet-14762	34	5	were	be	AUX
cet-14762	34	6	prepared	prepare	VERB
cet-14762	34	7	in	in	ADP
cet-14762	34	8	deionized	deionize	VERB
cet-14762	34	9	water	water	NOUN
cet-14762	34	10	at	at	ADP
cet-14762	34	11	a	a	DET
cet-14762	34	12	ratio	ratio	NOUN
cet-14762	34	13	of	of	ADP
cet-14762	34	14	2.5	2.5	NUM
cet-14762	34	15	mg	mg	NOUN
cet-14762	34	16	/	/	SYM
cet-14762	34	17	ml	ml	NOUN
cet-14762	34	18	.	.	PUNCT
cet-14762	35	1	furthermore	furthermore	ADV
cet-14762	35	2	,	,	PUNCT
cet-14762	35	3	tb	tb	PROPN
cet-14762	35	4	was	be	AUX
cet-14762	35	5	present	present	ADJ
cet-14762	35	6	in	in	ADP
cet-14762	35	7	a	a	DET
cet-14762	35	8	10	10	NUM
cet-14762	35	9	%	%	NOUN
cet-14762	35	10	w	w	NOUN
cet-14762	35	11	/	/	SYM
cet-14762	35	12	w	w	NOUN
cet-14762	35	13	proportion	proportion	NOUN
cet-14762	35	14	.	.	PUNCT
cet-14762	36	1	the	the	DET
cet-14762	36	2	dispersions	dispersion	NOUN
cet-14762	36	3	were	be	AUX
cet-14762	36	4	sonicated	sonicate	VERB
cet-14762	36	5	for	for	ADP
cet-14762	36	6	10	10	NUM
cet-14762	36	7	minutes	minute	NOUN
cet-14762	36	8	before	before	ADP
cet-14762	36	9	being	be	AUX
cet-14762	36	10	deposited	deposit	VERB
cet-14762	36	11	onto	onto	ADP
cet-14762	36	12	the	the	DET
cet-14762	36	13	substrates	substrate	NOUN
cet-14762	36	14	.	.	PUNCT
cet-14762	37	1	table	table	NOUN
cet-14762	37	2	1	1	NUM
cet-14762	37	3	shows	show	VERB
cet-14762	37	4	the	the	DET
cet-14762	37	5	composition	composition	NOUN
cet-14762	37	6	of	of	ADP
cet-14762	37	7	the	the	DET
cet-14762	37	8	different	different	ADJ
cet-14762	37	9	dispersions	dispersion	NOUN
cet-14762	37	10	made	make	VERB
cet-14762	37	11	for	for	ADP
cet-14762	37	12	each	each	PRON
cet-14762	37	13	of	of	ADP
cet-14762	37	14	the	the	DET
cet-14762	37	15	nanosensors	nanosensor	NOUN
cet-14762	37	16	and	and	CCONJ
cet-14762	37	17	the	the	DET
cet-14762	37	18	sizes	size	NOUN
cet-14762	37	19	of	of	ADP
cet-14762	37	20	nanoparticles	nanoparticle	NOUN
cet-14762	37	21	used	use	VERB
cet-14762	37	22	in	in	ADP
cet-14762	37	23	each	each	DET
cet-14762	37	24	case	case	NOUN
cet-14762	37	25	.	.	PUNCT
cet-14762	38	1	table	table	NOUN
cet-14762	38	2	1	1	NUM
cet-14762	38	3	:	:	PUNCT
cet-14762	38	4	sensors	sensor	NOUN
cet-14762	38	5	dispersions	dispersion	NOUN
cet-14762	38	6	of	of	ADP
cet-14762	38	7	nanoparticles	nanoparticle	NOUN
cet-14762	38	8	sensor	sensor	NOUN
cet-14762	38	9	material	material	NOUN
cet-14762	38	10	mos	mos	PROPN
cet-14762	38	11	np	np	PROPN
cet-14762	38	12	diameter	diameter	NOUN
cet-14762	38	13	(	(	PUNCT
cet-14762	38	14	nm	nm	NOUN
cet-14762	38	15	)	)	PUNCT
cet-14762	38	16	s1	s1	PROPN
cet-14762	38	17	sno2	sno2	PROPN
cet-14762	38	18	100	100	NUM
cet-14762	38	19	s2	s2	PROPN
cet-14762	38	20	zno	zno	NOUN
cet-14762	38	21	50	50	NUM
cet-14762	38	22	s3	s3	PROPN
cet-14762	38	23	sno2	sno2	PROPN
cet-14762	38	24	+	+	CCONJ
cet-14762	38	25	tb	tb	PROPN
cet-14762	38	26	100	100	NUM
cet-14762	38	27	s4	s4	PROPN
cet-14762	38	28	zno	zno	NOUN
cet-14762	38	29	+	+	CCONJ
cet-14762	38	30	tb	tb	ADP
cet-14762	38	31	50	50	NUM
cet-14762	39	1	the	the	DET
cet-14762	39	2	multi	multi	ADJ
cet-14762	39	3	-	-	ADJ
cet-14762	39	4	sensor	sensor	ADJ
cet-14762	39	5	platform	platform	NOUN
cet-14762	39	6	(	(	PUNCT
cet-14762	39	7	figure	figure	NOUN
cet-14762	39	8	1	1	NUM
cet-14762	39	9	)	)	PUNCT
cet-14762	39	10	used	use	VERB
cet-14762	39	11	includes	include	VERB
cet-14762	39	12	4	4	NUM
cet-14762	39	13	membranes	membrane	NOUN
cet-14762	39	14	that	that	PRON
cet-14762	39	15	can	can	AUX
cet-14762	39	16	be	be	AUX
cet-14762	39	17	functionalized	functionalize	VERB
cet-14762	39	18	with	with	ADP
cet-14762	39	19	different	different	ADJ
cet-14762	39	20	materials	material	NOUN
cet-14762	39	21	.	.	PUNCT
cet-14762	40	1	it	it	PRON
cet-14762	40	2	is	be	AUX
cet-14762	40	3	made	make	VERB
cet-14762	40	4	of	of	ADP
cet-14762	40	5	fr-4	fr-4	X
cet-14762	40	6	(	(	PUNCT
cet-14762	40	7	eurocircuits	eurocircuits	PROPN
cet-14762	40	8	nv	nv	PROPN
cet-14762	40	9	,	,	PUNCT
cet-14762	40	10	belgium	belgium	PROPN
cet-14762	40	11	)	)	PUNCT
cet-14762	40	12	,	,	PUNCT
cet-14762	40	13	with	with	ADP
cet-14762	40	14	dimensions	dimension	NOUN
cet-14762	40	15	of	of	ADP
cet-14762	40	16	15.24	15.24	NUM
cet-14762	40	17	mm	mm	NOUN
cet-14762	40	18	in	in	ADP
cet-14762	40	19	diameter	diameter	NOUN
cet-14762	40	20	and	and	CCONJ
cet-14762	40	21	0.3	0.3	NUM
cet-14762	40	22	mm	mm	NOUN
cet-14762	40	23	in	in	ADP
cet-14762	40	24	thickness	thickness	NOUN
cet-14762	40	25	.	.	PUNCT
cet-14762	41	1	it	it	PRON
cet-14762	41	2	is	be	AUX
cet-14762	41	3	flame	flame	NOUN
cet-14762	41	4	resistant	resistant	ADJ
cet-14762	41	5	,	,	PUNCT
cet-14762	41	6	has	have	VERB
cet-14762	41	7	nearly	nearly	ADV
cet-14762	41	8	zero	zero	NUM
cet-14762	41	9	water	water	NOUN
cet-14762	41	10	absorption	absorption	NOUN
cet-14762	41	11	,	,	PUNCT
cet-14762	41	12	and	and	CCONJ
cet-14762	41	13	a	a	DET
cet-14762	41	14	wide	wide	ADJ
cet-14762	41	15	operating	operate	VERB
cet-14762	41	16	temperature	temperature	NOUN
cet-14762	41	17	range	range	NOUN
cet-14762	41	18	(	(	PUNCT
cet-14762	41	19	from	from	ADP
cet-14762	41	20	50	50	NUM
cet-14762	41	21	°	°	NOUN
cet-14762	41	22	c	c	NOUN
cet-14762	41	23	to	to	ADP
cet-14762	41	24	115	115	NUM
cet-14762	41	25	°	°	NOUN
cet-14762	41	26	c	c	NOUN
cet-14762	41	27	)	)	PUNCT
cet-14762	41	28	.	.	PUNCT
cet-14762	42	1	however	however	ADV
cet-14762	42	2	,	,	PUNCT
cet-14762	42	3	in	in	ADP
cet-14762	42	4	this	this	DET
cet-14762	42	5	case	case	NOUN
cet-14762	42	6	,	,	PUNCT
cet-14762	42	7	measurements	measurement	NOUN
cet-14762	42	8	are	be	AUX
cet-14762	42	9	taken	take	VERB
cet-14762	42	10	at	at	ADP
cet-14762	42	11	room	room	NOUN
cet-14762	42	12	temperature	temperature	NOUN
cet-14762	42	13	.	.	PUNCT
cet-14762	43	1	figure	figure	NOUN
cet-14762	43	2	1	1	NUM
cet-14762	43	3	:	:	PUNCT
cet-14762	43	4	multisensory	multisensory	NOUN
cet-14762	43	5	platform	platform	NOUN
cet-14762	43	6	2.2	2.2	NUM
cet-14762	43	7	devices	device	NOUN
cet-14762	43	8	for	for	ADP
cet-14762	43	9	the	the	DET
cet-14762	43	10	manufacturing	manufacturing	NOUN
cet-14762	43	11	of	of	ADP
cet-14762	43	12	the	the	DET
cet-14762	43	13	different	different	ADJ
cet-14762	43	14	sensitive	sensitive	ADJ
cet-14762	43	15	layers	layer	NOUN
cet-14762	43	16	deposited	deposit	VERB
cet-14762	43	17	on	on	ADP
cet-14762	43	18	the	the	DET
cet-14762	43	19	membranes	membrane	NOUN
cet-14762	43	20	of	of	ADP
cet-14762	43	21	the	the	DET
cet-14762	43	22	multi	multi	ADJ
cet-14762	43	23	-	-	ADJ
cet-14762	43	24	sensor	sensor	ADJ
cet-14762	43	25	platform	platform	NOUN
cet-14762	43	26	,	,	PUNCT
cet-14762	43	27	a	a	DET
cet-14762	43	28	homemade	homemade	ADJ
cet-14762	43	29	device	device	NOUN
cet-14762	43	30	called	call	VERB
cet-14762	43	31	a	a	DET
cet-14762	43	32	drop	drop	NOUN
cet-14762	43	33	-	-	PUNCT
cet-14762	43	34	caster	caster	NOUN
cet-14762	43	35	was	be	AUX
cet-14762	43	36	used	use	VERB
cet-14762	43	37	.	.	PUNCT
cet-14762	44	1	this	this	DET
cet-14762	44	2	device	device	NOUN
cet-14762	44	3	,	,	PUNCT
cet-14762	44	4	described	describe	VERB
cet-14762	44	5	in	in	ADP
cet-14762	44	6	previous	previous	ADJ
cet-14762	44	7	works	work	NOUN
cet-14762	44	8	(	(	PUNCT
cet-14762	44	9	santos	santos	PROPN
cet-14762	44	10	et	et	PROPN
cet-14762	44	11	al	al	PROPN
cet-14762	44	12	.	.	PROPN
cet-14762	44	13	,	,	PUNCT
cet-14762	44	14	2021	2021	NUM
cet-14762	44	15	)	)	PUNCT
cet-14762	44	16	,	,	PUNCT
cet-14762	44	17	automates	automate	VERB
cet-14762	44	18	the	the	DET
cet-14762	44	19	dropcasting	dropcaste	VERB
cet-14762	44	20	process	process	NOUN
cet-14762	44	21	.	.	PUNCT
cet-14762	45	1	the	the	DET
cet-14762	45	2	device	device	NOUN
cet-14762	45	3	is	be	AUX
cet-14762	45	4	shown	show	VERB
cet-14762	45	5	in	in	ADP
cet-14762	45	6	figure	figure	NOUN
cet-14762	45	7	2	2	NUM
cet-14762	45	8	.	.	PUNCT
cet-14762	45	9	figure	figure	NOUN
cet-14762	45	10	2	2	NUM
cet-14762	45	11	:	:	PUNCT
cet-14762	45	12	dropcaster	dropcaster	NOUN
cet-14762	45	13	.	.	PUNCT
cet-14762	46	1	(	(	PUNCT
cet-14762	46	2	a	a	X
cet-14762	46	3	)	)	PUNCT
cet-14762	46	4	rendering	rendering	NOUN
cet-14762	46	5	of	of	ADP
cet-14762	46	6	3d	3d	PROPN
cet-14762	46	7	design	design	NOUN
cet-14762	46	8	.	.	PUNCT
cet-14762	47	1	(	(	PUNCT
cet-14762	47	2	b	b	X
cet-14762	47	3	)	)	PUNCT
cet-14762	47	4	dropcaster	dropcaster	NOUN
cet-14762	47	5	fabrication	fabrication	NOUN
cet-14762	47	6	and	and	CCONJ
cet-14762	47	7	assembled	assemble	VERB
cet-14762	47	8	110	110	NUM
cet-14762	47	9	in	in	ADP
cet-14762	47	10	this	this	DET
cet-14762	47	11	work	work	NOUN
cet-14762	47	12	,	,	PUNCT
cet-14762	47	13	droplets	droplet	NOUN
cet-14762	47	14	of	of	ADP
cet-14762	47	15	90	90	NUM
cet-14762	47	16	nl	nl	NOUN
cet-14762	47	17	were	be	AUX
cet-14762	47	18	deposited	deposit	VERB
cet-14762	47	19	.	.	PUNCT
cet-14762	48	1	water	water	NOUN
cet-14762	48	2	was	be	AUX
cet-14762	48	3	used	use	VERB
cet-14762	48	4	as	as	ADP
cet-14762	48	5	the	the	DET
cet-14762	48	6	solvent	solvent	NOUN
cet-14762	48	7	for	for	ADP
cet-14762	48	8	making	make	VERB
cet-14762	48	9	the	the	DET
cet-14762	48	10	dispersions	dispersion	NOUN
cet-14762	48	11	due	due	ADP
cet-14762	48	12	to	to	ADP
cet-14762	48	13	its	its	PRON
cet-14762	48	14	higher	high	ADJ
cet-14762	48	15	surface	surface	NOUN
cet-14762	48	16	tension	tension	NOUN
cet-14762	48	17	.	.	PUNCT
cet-14762	49	1	this	this	PRON
cet-14762	49	2	allows	allow	VERB
cet-14762	49	3	for	for	ADP
cet-14762	49	4	more	more	ADJ
cet-14762	49	5	compact	compact	ADJ
cet-14762	49	6	droplets	droplet	NOUN
cet-14762	49	7	and	and	CCONJ
cet-14762	49	8	prevents	prevent	VERB
cet-14762	49	9	the	the	DET
cet-14762	49	10	solvent	solvent	NOUN
cet-14762	49	11	from	from	ADP
cet-14762	49	12	spreading	spread	VERB
cet-14762	49	13	over	over	ADP
cet-14762	49	14	the	the	DET
cet-14762	49	15	membrane	membrane	NOUN
cet-14762	49	16	surface	surface	NOUN
cet-14762	49	17	,	,	PUNCT
cet-14762	49	18	resulting	result	VERB
cet-14762	49	19	in	in	ADP
cet-14762	49	20	a	a	DET
cet-14762	49	21	reduced	reduce	VERB
cet-14762	49	22	deposition	deposition	NOUN
cet-14762	49	23	area	area	NOUN
cet-14762	49	24	.	.	PUNCT
cet-14762	50	1	during	during	ADP
cet-14762	50	2	the	the	DET
cet-14762	50	3	deposition	deposition	NOUN
cet-14762	50	4	process	process	NOUN
cet-14762	50	5	,	,	PUNCT
cet-14762	50	6	the	the	DET
cet-14762	50	7	sensor	sensor	NOUN
cet-14762	50	8	surface	surface	NOUN
cet-14762	50	9	was	be	AUX
cet-14762	50	10	illuminated	illuminate	VERB
cet-14762	50	11	with	with	ADP
cet-14762	50	12	an	an	DET
cet-14762	50	13	infrared	infrared	ADJ
cet-14762	50	14	lamp	lamp	NOUN
cet-14762	50	15	to	to	PART
cet-14762	50	16	promote	promote	VERB
cet-14762	50	17	the	the	DET
cet-14762	50	18	solvent	solvent	NOUN
cet-14762	50	19	's	's	PART
cet-14762	50	20	evaporation	evaporation	NOUN
cet-14762	50	21	and	and	CCONJ
cet-14762	50	22	expedite	expedite	VERB
cet-14762	50	23	the	the	DET
cet-14762	50	24	process	process	NOUN
cet-14762	50	25	.	.	PUNCT
cet-14762	51	1	2.3	2.3	NUM
cet-14762	51	2	morphological	morphological	ADJ
cet-14762	51	3	characterization	characterization	NOUN
cet-14762	51	4	different	different	ADJ
cet-14762	51	5	morphological	morphological	ADJ
cet-14762	51	6	characterizations	characterization	NOUN
cet-14762	51	7	have	have	AUX
cet-14762	51	8	been	be	AUX
cet-14762	51	9	performed	perform	VERB
cet-14762	51	10	to	to	PART
cet-14762	51	11	observe	observe	VERB
cet-14762	51	12	the	the	DET
cet-14762	51	13	behavior	behavior	NOUN
cet-14762	51	14	of	of	ADP
cet-14762	51	15	the	the	DET
cet-14762	51	16	nanoparticles	nanoparticle	NOUN
cet-14762	51	17	(	(	PUNCT
cet-14762	51	18	nps	nps	PROPN
cet-14762	51	19	)	)	PUNCT
cet-14762	51	20	and	and	CCONJ
cet-14762	51	21	the	the	DET
cet-14762	51	22	deposition	deposition	NOUN
cet-14762	51	23	process	process	NOUN
cet-14762	51	24	.	.	PUNCT
cet-14762	52	1	the	the	DET
cet-14762	52	2	sensitive	sensitive	ADJ
cet-14762	52	3	films	film	NOUN
cet-14762	52	4	were	be	AUX
cet-14762	52	5	morphologically	morphologically	ADV
cet-14762	52	6	characterized	characterize	VERB
cet-14762	52	7	by	by	ADP
cet-14762	52	8	scanning	scan	VERB
cet-14762	52	9	electron	electron	NOUN
cet-14762	52	10	microscopy	microscopy	NOUN
cet-14762	52	11	(	(	PUNCT
cet-14762	52	12	sem	sem	PROPN
cet-14762	52	13	,	,	PUNCT
cet-14762	52	14	quanta	quanta	PROPN
cet-14762	52	15	3d	3d	PROPN
cet-14762	52	16	feg	feg	PROPN
cet-14762	52	17	,	,	PUNCT
cet-14762	52	18	fei	fei	PROPN
cet-14762	52	19	,	,	PUNCT
cet-14762	52	20	hillsboro	hillsboro	PROPN
cet-14762	52	21	,	,	PUNCT
cet-14762	52	22	or	or	CCONJ
cet-14762	52	23	,	,	PUNCT
cet-14762	52	24	usa	usa	PROPN
cet-14762	52	25	)	)	PUNCT
cet-14762	52	26	and	and	CCONJ
cet-14762	52	27	transmission	transmission	NOUN
cet-14762	52	28	electron	electron	NOUN
cet-14762	52	29	microscopy	microscopy	NOUN
cet-14762	52	30	(	(	PUNCT
cet-14762	52	31	tem	tem	PROPN
cet-14762	52	32	,	,	PUNCT
cet-14762	52	33	jeol	jeol	PROPN
cet-14762	52	34	jem	jem	PROPN
cet-14762	52	35	2100	2100	NUM
cet-14762	52	36	)	)	PUNCT
cet-14762	52	37	.	.	PUNCT
cet-14762	53	1	finally	finally	ADV
cet-14762	53	2	,	,	PUNCT
cet-14762	53	3	since	since	SCONJ
cet-14762	53	4	this	this	DET
cet-14762	53	5	work	work	NOUN
cet-14762	53	6	will	will	AUX
cet-14762	53	7	combine	combine	VERB
cet-14762	53	8	electrical	electrical	ADJ
cet-14762	53	9	and	and	CCONJ
cet-14762	53	10	optical	optical	ADJ
cet-14762	53	11	measurements	measurement	NOUN
cet-14762	53	12	simultaneously	simultaneously	ADV
cet-14762	53	13	,	,	PUNCT
cet-14762	53	14	the	the	DET
cet-14762	53	15	material	material	NOUN
cet-14762	53	16	has	have	AUX
cet-14762	53	17	also	also	ADV
cet-14762	53	18	been	be	AUX
cet-14762	53	19	optically	optically	ADV
cet-14762	53	20	characterized	characterize	VERB
cet-14762	53	21	to	to	PART
cet-14762	53	22	determine	determine	VERB
cet-14762	53	23	its	its	PRON
cet-14762	53	24	photoluminescence	photoluminescence	NOUN
cet-14762	53	25	when	when	SCONJ
cet-14762	53	26	excited	excite	VERB
cet-14762	53	27	with	with	ADP
cet-14762	53	28	an	an	DET
cet-14762	53	29	argon	argon	NOUN
cet-14762	53	30	laser	laser	NOUN
cet-14762	53	31	measured	measure	VERB
cet-14762	53	32	with	with	ADP
cet-14762	53	33	a	a	DET
cet-14762	53	34	digital	digital	ADJ
cet-14762	53	35	or	or	CCONJ
cet-14762	53	36	pulse	pulse	NOUN
cet-14762	53	37	combining	combine	VERB
cet-14762	53	38	photomultiplier	photomultiplier	NOUN
cet-14762	53	39	.	.	PUNCT
cet-14762	54	1	2.4	2.4	NUM
cet-14762	54	2	measurement	measurement	NOUN
cet-14762	54	3	setup	setup	NOUN
cet-14762	54	4	electrical	electrical	ADJ
cet-14762	54	5	characterization	characterization	NOUN
cet-14762	54	6	was	be	AUX
cet-14762	54	7	carried	carry	VERB
cet-14762	54	8	out	out	ADP
cet-14762	54	9	using	use	VERB
cet-14762	54	10	a	a	DET
cet-14762	54	11	scanning	scan	VERB
cet-14762	54	12	electrometer	electrometer	NOUN
cet-14762	54	13	(	(	PUNCT
cet-14762	54	14	6517	6517	NUM
cet-14762	54	15	,	,	PUNCT
cet-14762	54	16	keithley	keithley	PROPN
cet-14762	54	17	,	,	PUNCT
cet-14762	54	18	cleveland	cleveland	PROPN
cet-14762	54	19	,	,	PUNCT
cet-14762	54	20	oh	oh	INTJ
cet-14762	54	21	,	,	PUNCT
cet-14762	54	22	usa	usa	PROPN
cet-14762	54	23	)	)	PUNCT
cet-14762	54	24	at	at	ADP
cet-14762	54	25	a	a	DET
cet-14762	54	26	constant	constant	ADJ
cet-14762	54	27	bias	bias	NOUN
cet-14762	54	28	voltage	voltage	NOUN
cet-14762	54	29	of	of	ADP
cet-14762	54	30	15	15	NUM
cet-14762	54	31	v.	v.	ADP
cet-14762	54	32	the	the	DET
cet-14762	54	33	array	array	NOUN
cet-14762	54	34	of	of	ADP
cet-14762	54	35	nanosensors	nanosensor	NOUN
cet-14762	54	36	was	be	AUX
cet-14762	54	37	illuminated	illuminate	VERB
cet-14762	54	38	with	with	ADP
cet-14762	54	39	an	an	DET
cet-14762	54	40	ultraviolet	ultraviolet	NOUN
cet-14762	54	41	led	lead	VERB
cet-14762	54	42	with	with	ADP
cet-14762	54	43	a	a	DET
cet-14762	54	44	wavelength	wavelength	NOUN
cet-14762	54	45	of	of	ADP
cet-14762	54	46	365	365	NUM
cet-14762	54	47	nm	nm	NOUN
cet-14762	54	48	(	(	PUNCT
cet-14762	54	49	lsm-365a	lsm-365a	PUNCT
cet-14762	54	50	light	light	ADJ
cet-14762	54	51	source	source	NOUN
cet-14762	54	52	,	,	PUNCT
cet-14762	54	53	ocean	ocean	NOUN
cet-14762	54	54	insight	insight	NOUN
cet-14762	54	55	,	,	PUNCT
cet-14762	54	56	fl	fl	PROPN
cet-14762	54	57	,	,	PUNCT
cet-14762	54	58	usa	usa	PROPN
cet-14762	54	59	)	)	PUNCT
cet-14762	54	60	.	.	PUNCT
cet-14762	55	1	this	this	PRON
cet-14762	55	2	led	lead	VERB
cet-14762	55	3	is	be	AUX
cet-14762	55	4	controlled	control	VERB
cet-14762	55	5	by	by	ADP
cet-14762	55	6	a	a	DET
cet-14762	55	7	controller	controller	NOUN
cet-14762	55	8	that	that	PRON
cet-14762	55	9	allows	allow	VERB
cet-14762	55	10	modulation	modulation	NOUN
cet-14762	55	11	of	of	ADP
cet-14762	55	12	the	the	DET
cet-14762	55	13	led	lead	VERB
cet-14762	55	14	power	power	NOUN
cet-14762	55	15	and	and	CCONJ
cet-14762	55	16	generated	generate	VERB
cet-14762	55	17	waveform	waveform	NOUN
cet-14762	55	18	(	(	PUNCT
cet-14762	55	19	ldc-1	ldc-1	PUNCT
cet-14762	55	20	single	single	ADJ
cet-14762	55	21	channel	channel	NOUN
cet-14762	55	22	led	lead	VERB
cet-14762	55	23	controller	controller	NOUN
cet-14762	55	24	,	,	PUNCT
cet-14762	55	25	ocean	ocean	NOUN
cet-14762	55	26	insight	insight	NOUN
cet-14762	55	27	,	,	PUNCT
cet-14762	55	28	fl	fl	PROPN
cet-14762	55	29	,	,	PUNCT
cet-14762	55	30	usa	usa	PROPN
cet-14762	55	31	)	)	PUNCT
cet-14762	55	32	.	.	PUNCT
cet-14762	56	1	the	the	DET
cet-14762	56	2	light	light	ADJ
cet-14762	56	3	emission	emission	NOUN
cet-14762	56	4	generated	generate	VERB
cet-14762	56	5	by	by	ADP
cet-14762	56	6	lamp	lamp	NOUN
cet-14762	56	7	excitation	excitation	NOUN
cet-14762	56	8	is	be	AUX
cet-14762	56	9	collected	collect	VERB
cet-14762	56	10	by	by	ADP
cet-14762	56	11	a	a	DET
cet-14762	56	12	spectrometer	spectrometer	NOUN
cet-14762	56	13	(	(	PUNCT
cet-14762	56	14	hr2	hr2	PROPN
cet-14762	56	15	uv	uv	PROPN
cet-14762	56	16	-	-	PUNCT
cet-14762	56	17	vis	vis	X
cet-14762	56	18	,	,	PUNCT
cet-14762	56	19	ocean	ocean	NOUN
cet-14762	56	20	insight	insight	NOUN
cet-14762	56	21	,	,	PUNCT
cet-14762	56	22	fl	fl	PROPN
cet-14762	56	23	,	,	PUNCT
cet-14762	56	24	usa	usa	PROPN
cet-14762	56	25	)	)	PUNCT
cet-14762	56	26	.	.	PUNCT
cet-14762	57	1	the	the	DET
cet-14762	57	2	transmission	transmission	NOUN
cet-14762	57	3	of	of	ADP
cet-14762	57	4	the	the	DET
cet-14762	57	5	optical	optical	ADJ
cet-14762	57	6	signal	signal	NOUN
cet-14762	57	7	from	from	ADP
cet-14762	57	8	the	the	DET
cet-14762	57	9	led	lead	VERB
cet-14762	57	10	to	to	ADP
cet-14762	57	11	the	the	DET
cet-14762	57	12	measurement	measurement	NOUN
cet-14762	57	13	cell	cell	NOUN
cet-14762	57	14	,	,	PUNCT
cet-14762	57	15	and	and	CCONJ
cet-14762	57	16	from	from	ADP
cet-14762	57	17	there	there	ADV
cet-14762	57	18	to	to	ADP
cet-14762	57	19	the	the	DET
cet-14762	57	20	spectrometer	spectrometer	NOUN
cet-14762	57	21	is	be	AUX
cet-14762	57	22	carried	carry	VERB
cet-14762	57	23	out	out	ADP
cet-14762	57	24	using	use	VERB
cet-14762	57	25	optical	optical	ADJ
cet-14762	57	26	fibers	fiber	NOUN
cet-14762	57	27	.	.	PUNCT
cet-14762	58	1	both	both	PRON
cet-14762	58	2	the	the	DET
cet-14762	58	3	led	lead	VERB
cet-14762	58	4	,	,	PUNCT
cet-14762	58	5	the	the	DET
cet-14762	58	6	cell	cell	NOUN
cet-14762	58	7	,	,	PUNCT
cet-14762	58	8	and	and	CCONJ
cet-14762	58	9	the	the	DET
cet-14762	58	10	spectrometer	spectrometer	NOUN
cet-14762	58	11	incorporate	incorporate	VERB
cet-14762	58	12	sma	sma	NOUN
cet-14762	58	13	connectors	connector	NOUN
cet-14762	58	14	to	to	PART
cet-14762	58	15	directly	directly	ADV
cet-14762	58	16	connect	connect	VERB
cet-14762	58	17	the	the	DET
cet-14762	58	18	fiber	fiber	NOUN
cet-14762	58	19	to	to	ADP
cet-14762	58	20	each	each	DET
cet-14762	58	21	device	device	NOUN
cet-14762	58	22	.	.	PUNCT
cet-14762	59	1	measurements	measurement	NOUN
cet-14762	59	2	of	of	ADP
cet-14762	59	3	the	the	DET
cet-14762	59	4	target	target	NOUN
cet-14762	59	5	gas	gas	NOUN
cet-14762	59	6	were	be	AUX
cet-14762	59	7	conducted	conduct	VERB
cet-14762	59	8	at	at	ADP
cet-14762	59	9	a	a	DET
cet-14762	59	10	constant	constant	ADJ
cet-14762	59	11	flow	flow	NOUN
cet-14762	59	12	rate	rate	NOUN
cet-14762	59	13	of	of	ADP
cet-14762	59	14	100	100	NUM
cet-14762	59	15	ml	ml	NOUN
cet-14762	59	16	/	/	SYM
cet-14762	59	17	min	min	NOUN
cet-14762	59	18	.	.	PUNCT
cet-14762	60	1	the	the	DET
cet-14762	60	2	analyte	analyte	NOUN
cet-14762	60	3	exposure	exposure	NOUN
cet-14762	60	4	time	time	NOUN
cet-14762	60	5	was	be	AUX
cet-14762	60	6	15	15	NUM
cet-14762	60	7	minutes	minute	NOUN
cet-14762	60	8	,	,	PUNCT
cet-14762	60	9	followed	follow	VERB
cet-14762	60	10	by	by	ADP
cet-14762	60	11	a	a	DET
cet-14762	60	12	recovery	recovery	NOUN
cet-14762	60	13	phase	phase	NOUN
cet-14762	60	14	was	be	AUX
cet-14762	60	15	30	30	NUM
cet-14762	60	16	minutes	minute	NOUN
cet-14762	60	17	.	.	PUNCT
cet-14762	61	1	co2	co2	NOUN
cet-14762	61	2	concentrations	concentration	NOUN
cet-14762	61	3	(	(	PUNCT
cet-14762	61	4	100	100	NUM
cet-14762	61	5	to	to	PART
cet-14762	61	6	500	500	NUM
cet-14762	61	7	ppm	ppm	NOUN
cet-14762	61	8	)	)	PUNCT
cet-14762	61	9	and	and	CCONJ
cet-14762	61	10	ch4	ch4	PROPN
cet-14762	61	11	concentrations	concentration	NOUN
cet-14762	61	12	(	(	PUNCT
cet-14762	61	13	2	2	NUM
cet-14762	61	14	to	to	PART
cet-14762	61	15	10	10	NUM
cet-14762	61	16	ppm	ppm	NOUN
cet-14762	61	17	)	)	PUNCT
cet-14762	61	18	were	be	AUX
cet-14762	61	19	generated	generate	VERB
cet-14762	61	20	using	use	VERB
cet-14762	61	21	a	a	DET
cet-14762	61	22	gas	gas	NOUN
cet-14762	61	23	mixing	mix	VERB
cet-14762	61	24	unit	unit	NOUN
cet-14762	61	25	(	(	PUNCT
cet-14762	61	26	gmu	gmu	PROPN
cet-14762	61	27	,	,	PUNCT
cet-14762	61	28	ray	ray	NOUN
cet-14762	61	29	ie	ie	X
cet-14762	61	30	,	,	PUNCT
cet-14762	61	31	mirabel	mirabel	PROPN
cet-14762	61	32	,	,	PUNCT
cet-14762	61	33	spain	spain	PROPN
cet-14762	61	34	)	)	PUNCT
cet-14762	61	35	from	from	ADP
cet-14762	61	36	calibrated	calibrate	VERB
cet-14762	61	37	bottles	bottle	NOUN
cet-14762	61	38	(	(	PUNCT
cet-14762	61	39	certified	certify	VERB
cet-14762	61	40	by	by	ADP
cet-14762	61	41	nippon	nippon	PROPN
cet-14762	61	42	gases	gas	NOUN
cet-14762	61	43	s.l.u	s.l.u	PROPN
cet-14762	61	44	.	.	PUNCT
cet-14762	61	45	)	)	PUNCT
cet-14762	61	46	.	.	PUNCT
cet-14762	62	1	the	the	DET
cet-14762	62	2	measurements	measurement	NOUN
cet-14762	62	3	were	be	AUX
cet-14762	62	4	conducted	conduct	VERB
cet-14762	62	5	at	at	ADP
cet-14762	62	6	room	room	NOUN
cet-14762	62	7	temperature	temperature	NOUN
cet-14762	62	8	.	.	PUNCT
cet-14762	63	1	the	the	DET
cet-14762	63	2	generated	generate	VERB
cet-14762	63	3	gas	gas	NOUN
cet-14762	63	4	samples	sample	NOUN
cet-14762	63	5	were	be	AUX
cet-14762	63	6	at	at	ADP
cet-14762	63	7	50	50	NUM
cet-14762	63	8	%	%	NOUN
cet-14762	63	9	relative	relative	ADJ
cet-14762	63	10	humidity	humidity	NOUN
cet-14762	63	11	.	.	PUNCT
cet-14762	64	1	the	the	DET
cet-14762	64	2	measurement	measurement	NOUN
cet-14762	64	3	process	process	NOUN
cet-14762	64	4	and	and	CCONJ
cet-14762	64	5	equipment	equipment	NOUN
cet-14762	64	6	are	be	AUX
cet-14762	64	7	controlled	control	VERB
cet-14762	64	8	using	use	VERB
cet-14762	64	9	software	software	NOUN
cet-14762	64	10	developed	develop	VERB
cet-14762	64	11	with	with	ADP
cet-14762	64	12	labview	labview	NOUN
cet-14762	64	13	.	.	PUNCT
cet-14762	65	1	the	the	DET
cet-14762	65	2	measurement	measurement	NOUN
cet-14762	65	3	cell	cell	NOUN
cet-14762	65	4	contains	contain	VERB
cet-14762	65	5	a	a	DET
cet-14762	65	6	chamber	chamber	NOUN
cet-14762	65	7	in	in	ADP
cet-14762	65	8	the	the	DET
cet-14762	65	9	middle	middle	NOUN
cet-14762	65	10	,	,	PUNCT
cet-14762	65	11	where	where	SCONJ
cet-14762	65	12	the	the	DET
cet-14762	65	13	sensor	sensor	NOUN
cet-14762	65	14	is	be	AUX
cet-14762	65	15	housed	house	VERB
cet-14762	65	16	,	,	PUNCT
cet-14762	65	17	with	with	ADP
cet-14762	65	18	an	an	DET
cet-14762	65	19	o	o	NOUN
cet-14762	65	20	-	-	NOUN
cet-14762	65	21	ring	ring	NOUN
cet-14762	65	22	for	for	ADP
cet-14762	65	23	sealing	seal	VERB
cet-14762	65	24	it	it	PRON
cet-14762	65	25	to	to	ADP
cet-14762	65	26	the	the	DET
cet-14762	65	27	pcb	pcb	NOUN
cet-14762	65	28	to	to	PART
cet-14762	65	29	ensure	ensure	VERB
cet-14762	65	30	proper	proper	ADJ
cet-14762	65	31	sealing	sealing	NOUN
cet-14762	65	32	.	.	PUNCT
cet-14762	66	1	the	the	DET
cet-14762	66	2	electrical	electrical	ADJ
cet-14762	66	3	signal	signal	NOUN
cet-14762	66	4	is	be	AUX
cet-14762	66	5	collected	collect	VERB
cet-14762	66	6	through	through	ADP
cet-14762	66	7	this	this	DET
cet-14762	66	8	pcb	pcb	NOUN
cet-14762	66	9	.	.	PUNCT
cet-14762	67	1	it	it	PRON
cet-14762	67	2	includes	include	VERB
cet-14762	67	3	two	two	NUM
cet-14762	67	4	fittings	fitting	NOUN
cet-14762	67	5	to	to	PART
cet-14762	67	6	connect	connect	VERB
cet-14762	67	7	it	it	PRON
cet-14762	67	8	to	to	ADP
cet-14762	67	9	the	the	DET
cet-14762	67	10	gmu	gmu	NOUN
cet-14762	67	11	using	use	VERB
cet-14762	67	12	teflon	teflon	NOUN
cet-14762	67	13	tubes	tube	NOUN
cet-14762	67	14	.	.	PUNCT
cet-14762	68	1	additionally	additionally	ADV
cet-14762	68	2	,	,	PUNCT
cet-14762	68	3	it	it	PRON
cet-14762	68	4	incorporates	incorporate	VERB
cet-14762	68	5	two	two	NUM
cet-14762	68	6	fittings	fitting	NOUN
cet-14762	68	7	on	on	ADP
cet-14762	68	8	the	the	DET
cet-14762	68	9	top	top	NOUN
cet-14762	68	10	to	to	PART
cet-14762	68	11	connect	connect	VERB
cet-14762	68	12	the	the	DET
cet-14762	68	13	emission	emission	NOUN
cet-14762	68	14	and	and	CCONJ
cet-14762	68	15	reception	reception	NOUN
cet-14762	68	16	optical	optical	ADJ
cet-14762	68	17	fibers	fiber	NOUN
cet-14762	68	18	.	.	PUNCT
cet-14762	69	1	the	the	DET
cet-14762	69	2	uv	uv	NOUN
cet-14762	69	3	light	light	NOUN
cet-14762	69	4	emission	emission	NOUN
cet-14762	69	5	from	from	ADP
cet-14762	69	6	the	the	DET
cet-14762	69	7	led	lead	VERB
cet-14762	69	8	is	be	AUX
cet-14762	69	9	directed	direct	VERB
cet-14762	69	10	at	at	ADP
cet-14762	69	11	a	a	DET
cet-14762	69	12	45º	45º	PROPN
cet-14762	69	13	angle	angle	NOUN
cet-14762	69	14	to	to	ADP
cet-14762	69	15	the	the	DET
cet-14762	69	16	sensor	sensor	NOUN
cet-14762	69	17	surface	surface	NOUN
cet-14762	69	18	,	,	PUNCT
cet-14762	69	19	while	while	SCONJ
cet-14762	69	20	the	the	DET
cet-14762	69	21	reception	reception	NOUN
cet-14762	69	22	of	of	ADP
cet-14762	69	23	the	the	DET
cet-14762	69	24	reflected	reflect	VERB
cet-14762	69	25	signal	signal	NOUN
cet-14762	69	26	is	be	AUX
cet-14762	69	27	carried	carry	VERB
cet-14762	69	28	out	out	ADP
cet-14762	69	29	at	at	ADP
cet-14762	69	30	a	a	DET
cet-14762	69	31	90º	90º	PROPN
cet-14762	69	32	angle	angle	NOUN
cet-14762	69	33	to	to	ADP
cet-14762	69	34	the	the	DET
cet-14762	69	35	sensor	sensor	NOUN
cet-14762	69	36	surface	surface	NOUN
cet-14762	69	37	.	.	PUNCT
cet-14762	70	1	figure	figure	NOUN
cet-14762	70	2	3	3	NUM
cet-14762	70	3	shows	show	VERB
cet-14762	70	4	the	the	DET
cet-14762	70	5	laboratory	laboratory	NOUN
cet-14762	70	6	setup	setup	NOUN
cet-14762	70	7	used	use	VERB
cet-14762	70	8	to	to	PART
cet-14762	70	9	prepare	prepare	VERB
cet-14762	70	10	the	the	DET
cet-14762	70	11	gas	gas	NOUN
cet-14762	70	12	mixture	mixture	NOUN
cet-14762	70	13	and	and	CCONJ
cet-14762	70	14	verify	verify	VERB
cet-14762	70	15	the	the	DET
cet-14762	70	16	sensors	sensor	NOUN
cet-14762	70	17	'	'	PART
cet-14762	70	18	functionality	functionality	NOUN
cet-14762	70	19	.	.	PUNCT
cet-14762	71	1	figure	figure	NOUN
cet-14762	71	2	3	3	NUM
cet-14762	71	3	:	:	PUNCT
cet-14762	71	4	measurement	measurement	NOUN
cet-14762	71	5	setup	setup	NOUN
cet-14762	71	6	the	the	DET
cet-14762	71	7	response	response	NOUN
cet-14762	71	8	is	be	AUX
cet-14762	71	9	defined	define	VERB
cet-14762	71	10	as	as	SCONJ
cet-14762	71	11	follows	follow	VERB
cet-14762	71	12	:	:	PUNCT
cet-14762	71	13	𝑟	𝑟	NOUN
cet-14762	71	14	(	(	PUNCT
cet-14762	71	15	%	%	INTJ
cet-14762	71	16	)	)	PUNCT
cet-14762	72	1	=	=	PUNCT
cet-14762	72	2	𝑅−𝑅𝑎	𝑅−𝑅𝑎	NOUN
cet-14762	72	3	𝑅𝑎	𝑅𝑎	ADV
cet-14762	72	4	𝑥	𝑥	ADV
cet-14762	72	5	100	100	NUM
cet-14762	72	6	(	(	PUNCT
cet-14762	72	7	1	1	NUM
cet-14762	72	8	)	)	PUNCT
cet-14762	72	9	where	where	SCONJ
cet-14762	72	10	r	r	NOUN
cet-14762	72	11	is	be	AUX
cet-14762	72	12	the	the	DET
cet-14762	72	13	resistance	resistance	NOUN
cet-14762	72	14	of	of	ADP
cet-14762	72	15	the	the	DET
cet-14762	72	16	device	device	NOUN
cet-14762	72	17	at	at	ADP
cet-14762	72	18	the	the	DET
cet-14762	72	19	end	end	NOUN
cet-14762	72	20	of	of	ADP
cet-14762	72	21	exposure	exposure	NOUN
cet-14762	72	22	to	to	PART
cet-14762	72	23	target	target	VERB
cet-14762	72	24	gas	gas	NOUN
cet-14762	72	25	,	,	PUNCT
cet-14762	72	26	and	and	CCONJ
cet-14762	72	27	ra	ra	PROPN
cet-14762	72	28	is	be	AUX
cet-14762	72	29	the	the	DET
cet-14762	72	30	resistance	resistance	NOUN
cet-14762	72	31	in	in	ADP
cet-14762	72	32	air	air	NOUN
cet-14762	72	33	.	.	PUNCT
cet-14762	73	1	111	111	NUM
cet-14762	73	2	3	3	NUM
cet-14762	73	3	.	.	PUNCT
cet-14762	73	4	results	result	NOUN
cet-14762	73	5	and	and	CCONJ
cet-14762	73	6	discussion	discussion	NOUN
cet-14762	73	7	3.1	3.1	NUM
cet-14762	73	8	morphological	morphological	ADJ
cet-14762	73	9	characterization	characterization	NOUN
cet-14762	73	10	in	in	ADP
cet-14762	73	11	figure	figure	NOUN
cet-14762	73	12	4	4	NUM
cet-14762	73	13	,	,	PUNCT
cet-14762	73	14	the	the	DET
cet-14762	73	15	arrangement	arrangement	NOUN
cet-14762	73	16	of	of	ADP
cet-14762	73	17	the	the	DET
cet-14762	73	18	deposited	deposit	VERB
cet-14762	73	19	samples	sample	NOUN
cet-14762	73	20	can	can	AUX
cet-14762	73	21	be	be	AUX
cet-14762	73	22	observed	observe	VERB
cet-14762	73	23	.	.	PUNCT
cet-14762	74	1	a	a	DET
cet-14762	74	2	homogeneous	homogeneous	ADJ
cet-14762	74	3	distribution	distribution	NOUN
cet-14762	74	4	of	of	ADP
cet-14762	74	5	the	the	DET
cet-14762	74	6	nps	nps	PROPN
cet-14762	74	7	on	on	ADP
cet-14762	74	8	the	the	DET
cet-14762	74	9	sensor	sensor	NOUN
cet-14762	74	10	surface	surface	NOUN
cet-14762	74	11	is	be	AUX
cet-14762	74	12	visible	visible	ADJ
cet-14762	74	13	,	,	PUNCT
cet-14762	74	14	although	although	SCONJ
cet-14762	74	15	in	in	ADP
cet-14762	74	16	certain	certain	ADJ
cet-14762	74	17	areas	area	NOUN
cet-14762	74	18	,	,	PUNCT
cet-14762	74	19	clusters	cluster	NOUN
cet-14762	74	20	of	of	ADP
cet-14762	74	21	nps	nps	PROPN
cet-14762	74	22	can	can	AUX
cet-14762	74	23	be	be	AUX
cet-14762	74	24	seen	see	VERB
cet-14762	74	25	,	,	PUNCT
cet-14762	74	26	which	which	PRON
cet-14762	74	27	may	may	AUX
cet-14762	74	28	be	be	AUX
cet-14762	74	29	due	due	ADJ
cet-14762	74	30	to	to	ADP
cet-14762	74	31	poor	poor	ADJ
cet-14762	74	32	dispersion	dispersion	NOUN
cet-14762	74	33	during	during	ADP
cet-14762	74	34	the	the	DET
cet-14762	74	35	deposition	deposition	NOUN
cet-14762	74	36	process	process	NOUN
cet-14762	74	37	.	.	PUNCT
cet-14762	75	1	additionally	additionally	ADV
cet-14762	75	2	,	,	PUNCT
cet-14762	75	3	areas	area	NOUN
cet-14762	75	4	with	with	ADP
cet-14762	75	5	higher	high	ADJ
cet-14762	75	6	porosity	porosity	NOUN
cet-14762	75	7	can	can	AUX
cet-14762	75	8	be	be	AUX
cet-14762	75	9	seen	see	VERB
cet-14762	75	10	in	in	ADP
cet-14762	75	11	certain	certain	ADJ
cet-14762	75	12	areas	area	NOUN
cet-14762	75	13	,	,	PUNCT
cet-14762	75	14	which	which	PRON
cet-14762	75	15	can	can	AUX
cet-14762	75	16	be	be	AUX
cet-14762	75	17	beneficial	beneficial	ADJ
cet-14762	75	18	in	in	ADP
cet-14762	75	19	increasing	increase	VERB
cet-14762	75	20	the	the	DET
cet-14762	75	21	surface	surface	NOUN
cet-14762	75	22	area	area	NOUN
cet-14762	75	23	of	of	ADP
cet-14762	75	24	the	the	DET
cet-14762	75	25	deposited	deposit	VERB
cet-14762	75	26	material	material	NOUN
cet-14762	75	27	.	.	PUNCT
cet-14762	76	1	figure	figure	VERB
cet-14762	76	2	4	4	NUM
cet-14762	76	3	:	:	PUNCT
cet-14762	76	4	sem	sem	NOUN
cet-14762	76	5	images	image	NOUN
cet-14762	76	6	of	of	ADP
cet-14762	76	7	sno2	sno2	PROPN
cet-14762	76	8	(	(	PUNCT
cet-14762	76	9	left	left	ADJ
cet-14762	76	10	)	)	PUNCT
cet-14762	76	11	and	and	CCONJ
cet-14762	76	12	zno	zno	NOUN
cet-14762	76	13	(	(	PUNCT
cet-14762	76	14	right	right	ADJ
cet-14762	76	15	)	)	PUNCT
cet-14762	76	16	(	(	PUNCT
cet-14762	76	17	images	image	NOUN
cet-14762	76	18	made	make	VERB
cet-14762	76	19	by	by	ADP
cet-14762	76	20	university	university	NOUN
cet-14762	76	21	of	of	ADP
cet-14762	76	22	extremadura	extremadura	PROPN
cet-14762	76	23	)	)	PUNCT
cet-14762	76	24	.	.	PUNCT
cet-14762	77	1	on	on	ADP
cet-14762	77	2	the	the	DET
cet-14762	77	3	other	other	ADJ
cet-14762	77	4	hand	hand	NOUN
cet-14762	77	5	,	,	PUNCT
cet-14762	77	6	the	the	DET
cet-14762	77	7	samples	sample	NOUN
cet-14762	77	8	were	be	AUX
cet-14762	77	9	also	also	ADV
cet-14762	77	10	characterized	characterize	VERB
cet-14762	77	11	using	use	VERB
cet-14762	77	12	tem	tem	PROPN
cet-14762	77	13	to	to	PART
cet-14762	77	14	observe	observe	VERB
cet-14762	77	15	in	in	ADP
cet-14762	77	16	greater	great	ADJ
cet-14762	77	17	detail	detail	NOUN
cet-14762	77	18	the	the	DET
cet-14762	77	19	number	number	NOUN
cet-14762	77	20	of	of	ADP
cet-14762	77	21	clusters	cluster	NOUN
cet-14762	77	22	formed	form	VERB
cet-14762	77	23	and	and	CCONJ
cet-14762	77	24	their	their	PRON
cet-14762	77	25	size	size	NOUN
cet-14762	77	26	,	,	PUNCT
cet-14762	77	27	as	as	SCONJ
cet-14762	77	28	shown	show	VERB
cet-14762	77	29	in	in	ADP
cet-14762	77	30	figure	figure	NOUN
cet-14762	77	31	5	5	NUM
cet-14762	77	32	.	.	PUNCT
cet-14762	78	1	larger	large	ADJ
cet-14762	78	2	clusters	cluster	NOUN
cet-14762	78	3	can	can	AUX
cet-14762	78	4	be	be	AUX
cet-14762	78	5	found	find	VERB
cet-14762	78	6	,	,	PUNCT
cet-14762	78	7	but	but	CCONJ
cet-14762	78	8	generally	generally	ADV
cet-14762	78	9	,	,	PUNCT
cet-14762	78	10	mayority	mayority	NOUN
cet-14762	78	11	of	of	ADP
cet-14762	78	12	crystals	crystal	NOUN
cet-14762	78	13	correspond	correspond	VERB
cet-14762	78	14	to	to	ADP
cet-14762	78	15	the	the	DET
cet-14762	78	16	size	size	NOUN
cet-14762	78	17	given	give	VERB
cet-14762	78	18	by	by	ADP
cet-14762	78	19	the	the	DET
cet-14762	78	20	manufacturer	manufacturer	NOUN
cet-14762	78	21	.	.	PUNCT
cet-14762	79	1	since	since	SCONJ
cet-14762	79	2	observing	observe	VERB
cet-14762	79	3	a	a	DET
cet-14762	79	4	sample	sample	NOUN
cet-14762	79	5	with	with	ADP
cet-14762	79	6	tem	tem	PROPN
cet-14762	79	7	requires	require	VERB
cet-14762	79	8	depositing	deposit	VERB
cet-14762	79	9	a	a	DET
cet-14762	79	10	single	single	ADJ
cet-14762	79	11	layer	layer	NOUN
cet-14762	79	12	,	,	PUNCT
cet-14762	79	13	it	it	PRON
cet-14762	79	14	can	can	AUX
cet-14762	79	15	be	be	AUX
cet-14762	79	16	concluded	conclude	VERB
cet-14762	79	17	that	that	SCONJ
cet-14762	79	18	the	the	DET
cet-14762	79	19	nps	nps	PROPN
cet-14762	79	20	are	be	AUX
cet-14762	79	21	indeed	indeed	ADV
cet-14762	79	22	well	well	ADV
cet-14762	79	23	dispersed	disperse	VERB
cet-14762	79	24	in	in	ADP
cet-14762	79	25	the	the	DET
cet-14762	79	26	solution	solution	NOUN
cet-14762	79	27	but	but	CCONJ
cet-14762	79	28	agglomerate	agglomerate	NOUN
cet-14762	79	29	during	during	ADP
cet-14762	79	30	the	the	DET
cet-14762	79	31	material	material	NOUN
cet-14762	79	32	deposition	deposition	NOUN
cet-14762	79	33	process	process	NOUN
cet-14762	79	34	,	,	PUNCT
cet-14762	79	35	when	when	SCONJ
cet-14762	79	36	multiple	multiple	ADJ
cet-14762	79	37	layers	layer	NOUN
cet-14762	79	38	are	be	AUX
cet-14762	79	39	successively	successively	ADV
cet-14762	79	40	deposited	deposit	VERB
cet-14762	79	41	on	on	ADP
cet-14762	79	42	top	top	NOUN
cet-14762	79	43	of	of	ADP
cet-14762	79	44	each	each	DET
cet-14762	79	45	other	other	ADJ
cet-14762	79	46	.	.	PUNCT
cet-14762	80	1	in	in	ADP
cet-14762	80	2	the	the	DET
cet-14762	80	3	spectrum	spectrum	NOUN
cet-14762	80	4	obtained	obtain	VERB
cet-14762	80	5	with	with	ADP
cet-14762	80	6	edx	edx	PROPN
cet-14762	80	7	,	,	PUNCT
cet-14762	80	8	the	the	DET
cet-14762	80	9	presence	presence	NOUN
cet-14762	80	10	of	of	ADP
cet-14762	80	11	tb	tb	NOUN
cet-14762	80	12	in	in	ADP
cet-14762	80	13	the	the	DET
cet-14762	80	14	deposited	deposit	VERB
cet-14762	80	15	material	material	NOUN
cet-14762	80	16	can	can	AUX
cet-14762	80	17	be	be	AUX
cet-14762	80	18	observed	observe	VERB
cet-14762	80	19	.	.	PUNCT
cet-14762	81	1	figure	figure	VERB
cet-14762	81	2	5	5	NUM
cet-14762	81	3	:	:	PUNCT
cet-14762	81	4	tem	tem	NOUN
cet-14762	81	5	images	image	NOUN
cet-14762	81	6	and	and	CCONJ
cet-14762	81	7	edx	edx	PROPN
cet-14762	81	8	spectrum	spectrum	NOUN
cet-14762	81	9	of	of	ADP
cet-14762	81	10	zno	zno	NOUN
cet-14762	81	11	+	+	CCONJ
cet-14762	81	12	tb	tb	X
cet-14762	81	13	(	(	PUNCT
cet-14762	81	14	images	image	NOUN
cet-14762	81	15	made	make	VERB
cet-14762	81	16	by	by	ADP
cet-14762	81	17	national	national	ADJ
cet-14762	81	18	center	center	NOUN
cet-14762	81	19	for	for	ADP
cet-14762	81	20	electron	electron	NOUN
cet-14762	81	21	microscopy	microscopy	NOUN
cet-14762	81	22	)	)	PUNCT
cet-14762	81	23	.	.	PUNCT
cet-14762	82	1	3.2	3.2	NUM
cet-14762	82	2	electrical	electrical	ADJ
cet-14762	82	3	characterization	characterization	NOUN
cet-14762	82	4	the	the	DET
cet-14762	82	5	sno2	sno2	PROPN
cet-14762	82	6	sensors	sensor	NOUN
cet-14762	82	7	were	be	AUX
cet-14762	82	8	shown	show	VERB
cet-14762	82	9	to	to	PART
cet-14762	82	10	be	be	AUX
cet-14762	82	11	able	able	ADJ
cet-14762	82	12	to	to	PART
cet-14762	82	13	detect	detect	VERB
cet-14762	82	14	the	the	DET
cet-14762	82	15	different	different	ADJ
cet-14762	82	16	concentrations	concentration	NOUN
cet-14762	82	17	of	of	ADP
cet-14762	82	18	co2	co2	NOUN
cet-14762	82	19	and	and	CCONJ
cet-14762	82	20	ch4	ch4	NOUN
cet-14762	82	21	.	.	PUNCT
cet-14762	83	1	it	it	PRON
cet-14762	83	2	should	should	AUX
cet-14762	83	3	be	be	AUX
cet-14762	83	4	noted	note	VERB
cet-14762	83	5	that	that	SCONJ
cet-14762	83	6	the	the	DET
cet-14762	83	7	tb	tb	NOUN
cet-14762	83	8	-	-	PUNCT
cet-14762	83	9	doped	dope	VERB
cet-14762	83	10	sensor	sensor	NOUN
cet-14762	83	11	has	have	VERB
cet-14762	83	12	a	a	DET
cet-14762	83	13	lower	low	ADJ
cet-14762	83	14	response	response	NOUN
cet-14762	83	15	to	to	ADP
cet-14762	83	16	the	the	DET
cet-14762	83	17	same	same	ADJ
cet-14762	83	18	co2	co2	NOUN
cet-14762	83	19	concentrations	concentration	NOUN
cet-14762	83	20	,	,	PUNCT
cet-14762	83	21	but	but	CCONJ
cet-14762	83	22	a	a	DET
cet-14762	83	23	greater	great	ADJ
cet-14762	83	24	difference	difference	NOUN
cet-14762	83	25	is	be	AUX
cet-14762	83	26	observed	observe	VERB
cet-14762	83	27	between	between	ADP
cet-14762	83	28	low	low	ADJ
cet-14762	83	29	and	and	CCONJ
cet-14762	83	30	medium	medium	ADJ
cet-14762	83	31	concentrations	concentration	NOUN
cet-14762	83	32	,	,	PUNCT
cet-14762	83	33	while	while	SCONJ
cet-14762	83	34	the	the	DET
cet-14762	83	35	undoped	undoped	ADJ
cet-14762	83	36	sensor	sensor	NOUN
cet-14762	83	37	responds	respond	VERB
cet-14762	83	38	much	much	ADV
cet-14762	83	39	more	more	ADV
cet-14762	83	40	similarly	similarly	ADV
cet-14762	83	41	for	for	ADP
cet-14762	83	42	all	all	DET
cet-14762	83	43	concentrations	concentration	NOUN
cet-14762	83	44	.	.	PUNCT
cet-14762	84	1	the	the	DET
cet-14762	84	2	zno	zno	NOUN
cet-14762	84	3	sensors	sensor	NOUN
cet-14762	84	4	did	do	AUX
cet-14762	84	5	not	not	PART
cet-14762	84	6	respond	respond	VERB
cet-14762	84	7	in	in	ADP
cet-14762	84	8	the	the	DET
cet-14762	84	9	presence	presence	NOUN
cet-14762	84	10	of	of	ADP
cet-14762	84	11	co2	co2	NOUN
cet-14762	84	12	,	,	PUNCT
cet-14762	84	13	but	but	CCONJ
cet-14762	84	14	did	do	AUX
cet-14762	84	15	respond	respond	VERB
cet-14762	84	16	in	in	ADP
cet-14762	84	17	the	the	DET
cet-14762	84	18	presence	presence	NOUN
cet-14762	84	19	of	of	ADP
cet-14762	84	20	ch4	ch4	PROPN
cet-14762	84	21	.	.	PUNCT
cet-14762	85	1	figure	figure	NOUN
cet-14762	85	2	6	6	NUM
cet-14762	85	3	shows	show	VERB
cet-14762	85	4	an	an	DET
cet-14762	85	5	example	example	NOUN
cet-14762	85	6	of	of	ADP
cet-14762	85	7	the	the	DET
cet-14762	85	8	electrical	electrical	ADJ
cet-14762	85	9	response	response	NOUN
cet-14762	85	10	of	of	ADP
cet-14762	85	11	the	the	DET
cet-14762	85	12	zno	zno	NOUN
cet-14762	85	13	sensor	sensor	NOUN
cet-14762	85	14	in	in	ADP
cet-14762	85	15	the	the	DET
cet-14762	85	16	presence	presence	NOUN
cet-14762	85	17	of	of	ADP
cet-14762	85	18	ch₄	ch₄	PROPN
cet-14762	85	19	;	;	PUNCT
cet-14762	85	20	it	it	PRON
cet-14762	85	21	can	can	AUX
cet-14762	85	22	112	112	NUM
cet-14762	85	23	be	be	AUX
cet-14762	85	24	observed	observe	VERB
cet-14762	85	25	that	that	SCONJ
cet-14762	85	26	the	the	DET
cet-14762	85	27	sensor	sensor	NOUN
cet-14762	85	28	recovers	recover	VERB
cet-14762	85	29	quickly	quickly	ADV
cet-14762	85	30	after	after	ADP
cet-14762	85	31	each	each	DET
cet-14762	85	32	measurement	measurement	NOUN
cet-14762	85	33	,	,	PUNCT
cet-14762	85	34	with	with	ADP
cet-14762	85	35	a	a	DET
cet-14762	85	36	recovery	recovery	NOUN
cet-14762	85	37	time	time	NOUN
cet-14762	85	38	consistently	consistently	ADV
cet-14762	85	39	around	around	ADP
cet-14762	85	40	6	6	NUM
cet-14762	85	41	minutes	minute	NOUN
cet-14762	85	42	.	.	PUNCT
cet-14762	86	1	figure	figure	VERB
cet-14762	86	2	6	6	NUM
cet-14762	86	3	:	:	PUNCT
cet-14762	86	4	electrical	electrical	ADJ
cet-14762	86	5	response	response	NOUN
cet-14762	86	6	of	of	ADP
cet-14762	86	7	the	the	DET
cet-14762	86	8	zno	zno	NOUN
cet-14762	86	9	sensor	sensor	NOUN
cet-14762	86	10	in	in	ADP
cet-14762	86	11	the	the	DET
cet-14762	86	12	presence	presence	NOUN
cet-14762	86	13	of	of	ADP
cet-14762	86	14	different	different	ADJ
cet-14762	86	15	concentrations	concentration	NOUN
cet-14762	86	16	of	of	ADP
cet-14762	86	17	ch4	ch4	NOUN
cet-14762	86	18	.	.	PUNCT
cet-14762	87	1	the	the	DET
cet-14762	87	2	zno	zno	NOUN
cet-14762	87	3	and	and	CCONJ
cet-14762	87	4	sno2	sno2	PROPN
cet-14762	87	5	sensors	sensor	NOUN
cet-14762	87	6	responded	respond	VERB
cet-14762	87	7	when	when	SCONJ
cet-14762	87	8	exposed	expose	VERB
cet-14762	87	9	to	to	ADP
cet-14762	87	10	a	a	DET
cet-14762	87	11	ch4	ch4	NOUN
cet-14762	87	12	atmosphere	atmosphere	NOUN
cet-14762	87	13	.	.	PUNCT
cet-14762	88	1	it	it	PRON
cet-14762	88	2	can	can	AUX
cet-14762	88	3	be	be	AUX
cet-14762	88	4	observed	observe	VERB
cet-14762	88	5	in	in	ADP
cet-14762	88	6	figure	figure	NOUN
cet-14762	88	7	7	7	NUM
cet-14762	88	8	that	that	SCONJ
cet-14762	88	9	at	at	ADP
cet-14762	88	10	higher	high	ADJ
cet-14762	88	11	concentrations	concentration	NOUN
cet-14762	88	12	,	,	PUNCT
cet-14762	88	13	the	the	DET
cet-14762	88	14	undoped	undoped	ADJ
cet-14762	88	15	sensors	sensor	NOUN
cet-14762	88	16	have	have	VERB
cet-14762	88	17	a	a	DET
cet-14762	88	18	greater	great	ADJ
cet-14762	88	19	response	response	NOUN
cet-14762	88	20	to	to	ADP
cet-14762	88	21	ch4	ch4	NOUN
cet-14762	88	22	,	,	PUNCT
cet-14762	88	23	similar	similar	ADJ
cet-14762	88	24	to	to	ADP
cet-14762	88	25	what	what	PRON
cet-14762	88	26	happens	happen	VERB
cet-14762	88	27	in	in	ADP
cet-14762	88	28	experiments	experiment	NOUN
cet-14762	88	29	conducted	conduct	VERB
cet-14762	88	30	with	with	ADP
cet-14762	88	31	co2	co2	NOUN
cet-14762	88	32	.	.	PUNCT
cet-14762	89	1	the	the	DET
cet-14762	89	2	zno	zno	NOUN
cet-14762	89	3	+	+	CCONJ
cet-14762	89	4	tb	tb	ADP
cet-14762	89	5	sensor	sensor	NOUN
cet-14762	89	6	exhibits	exhibit	VERB
cet-14762	89	7	a	a	DET
cet-14762	89	8	lower	low	ADJ
cet-14762	89	9	response	response	NOUN
cet-14762	89	10	to	to	ADP
cet-14762	89	11	ch4	ch4	NOUN
cet-14762	89	12	,	,	PUNCT
cet-14762	89	13	and	and	CCONJ
cet-14762	89	14	there	there	PRON
cet-14762	89	15	is	be	VERB
cet-14762	89	16	also	also	ADV
cet-14762	89	17	less	less	ADJ
cet-14762	89	18	difference	difference	NOUN
cet-14762	89	19	in	in	ADP
cet-14762	89	20	response	response	NOUN
cet-14762	89	21	between	between	ADP
cet-14762	89	22	concentrations	concentration	NOUN
cet-14762	89	23	of	of	ADP
cet-14762	89	24	this	this	DET
cet-14762	89	25	gas	gas	NOUN
cet-14762	89	26	.	.	PUNCT
cet-14762	90	1	figure	figure	VERB
cet-14762	90	2	7	7	NUM
cet-14762	90	3	:	:	PUNCT
cet-14762	90	4	electrical	electrical	ADJ
cet-14762	90	5	response	response	NOUN
cet-14762	90	6	of	of	ADP
cet-14762	90	7	the	the	DET
cet-14762	90	8	sensors	sensor	NOUN
cet-14762	90	9	in	in	ADP
cet-14762	90	10	the	the	DET
cet-14762	90	11	presence	presence	NOUN
cet-14762	90	12	of	of	ADP
cet-14762	90	13	co2	co2	NOUN
cet-14762	90	14	and	and	CCONJ
cet-14762	90	15	ch4	ch4	NOUN
cet-14762	90	16	at	at	ADP
cet-14762	90	17	different	different	ADJ
cet-14762	90	18	concentrations	concentration	NOUN
cet-14762	90	19	.	.	PUNCT
cet-14762	91	1	3.3	3.3	NUM
cet-14762	91	2	optical	optical	ADJ
cet-14762	91	3	characterization	characterization	NOUN
cet-14762	91	4	sno2	sno2	PROPN
cet-14762	91	5	is	be	AUX
cet-14762	91	6	an	an	DET
cet-14762	91	7	n	n	CCONJ
cet-14762	91	8	-	-	PUNCT
cet-14762	91	9	type	type	NOUN
cet-14762	91	10	semiconductor	semiconductor	NOUN
cet-14762	91	11	with	with	ADP
cet-14762	91	12	a	a	DET
cet-14762	91	13	large	large	ADJ
cet-14762	91	14	band	band	NOUN
cet-14762	91	15	gap	gap	NOUN
cet-14762	91	16	(	(	PUNCT
cet-14762	91	17	eg	eg	NOUN
cet-14762	91	18	=	=	SYM
cet-14762	91	19	3.6	3.6	NUM
cet-14762	91	20	ev	ev	INTJ
cet-14762	91	21	at	at	ADP
cet-14762	91	22	300	300	NUM
cet-14762	91	23	k	k	NOUN
cet-14762	91	24	)	)	PUNCT
cet-14762	91	25	and	and	CCONJ
cet-14762	91	26	oxygen	oxygen	NOUN
cet-14762	91	27	vacancies	vacancy	NOUN
cet-14762	91	28	are	be	AUX
cet-14762	91	29	identified	identify	VERB
cet-14762	91	30	as	as	ADP
cet-14762	91	31	the	the	DET
cet-14762	91	32	primary	primary	ADJ
cet-14762	91	33	defects	defect	NOUN
cet-14762	91	34	in	in	ADP
cet-14762	91	35	sno2	sno2	PROPN
cet-14762	91	36	and	and	CCONJ
cet-14762	91	37	typically	typically	ADV
cet-14762	91	38	act	act	VERB
cet-14762	91	39	as	as	ADP
cet-14762	91	40	the	the	DET
cet-14762	91	41	radiative	radiative	ADJ
cet-14762	91	42	centers	center	NOUN
cet-14762	91	43	in	in	ADP
cet-14762	91	44	pl	pl	NOUN
cet-14762	91	45	processes	process	NOUN
cet-14762	91	46	.	.	PUNCT
cet-14762	92	1	the	the	DET
cet-14762	92	2	pl	pl	PROPN
cet-14762	92	3	properties	property	NOUN
cet-14762	92	4	are	be	AUX
cet-14762	92	5	influenced	influence	VERB
cet-14762	92	6	by	by	ADP
cet-14762	92	7	the	the	DET
cet-14762	92	8	size	size	NOUN
cet-14762	92	9	effects	effect	NOUN
cet-14762	92	10	,	,	PUNCT
cet-14762	92	11	defects	defect	NOUN
cet-14762	92	12	(	(	PUNCT
cet-14762	92	13	such	such	ADJ
cet-14762	92	14	as	as	ADP
cet-14762	92	15	oxygen	oxygen	NOUN
cet-14762	92	16	vacancies	vacancy	NOUN
cet-14762	92	17	)	)	PUNCT
cet-14762	92	18	and	and	CCONJ
cet-14762	92	19	surface	surface	NOUN
cet-14762	92	20	capping	capping	NOUN
cet-14762	92	21	.	.	PUNCT
cet-14762	93	1	these	these	DET
cet-14762	93	2	oxygen	oxygen	NOUN
cet-14762	93	3	vacancies	vacancy	NOUN
cet-14762	93	4	characteristically	characteristically	ADV
cet-14762	93	5	act	act	VERB
cet-14762	93	6	as	as	ADP
cet-14762	93	7	deep	deep	ADJ
cet-14762	93	8	defect	defect	NOUN
cet-14762	93	9	donors	donor	NOUN
cet-14762	93	10	in	in	ADP
cet-14762	93	11	sno2	sno2	PROPN
cet-14762	93	12	and	and	CCONJ
cet-14762	93	13	would	would	AUX
cet-14762	93	14	cause	cause	VERB
cet-14762	93	15	the	the	DET
cet-14762	93	16	formation	formation	NOUN
cet-14762	93	17	of	of	ADP
cet-14762	93	18	new	new	ADJ
cet-14762	93	19	donor	donor	NOUN
cet-14762	93	20	levels	level	NOUN
cet-14762	93	21	in	in	ADP
cet-14762	93	22	the	the	DET
cet-14762	93	23	band	band	NOUN
cet-14762	93	24	gap	gap	NOUN
cet-14762	93	25	.	.	PUNCT
cet-14762	94	1	therefore	therefore	ADV
cet-14762	94	2	,	,	PUNCT
cet-14762	94	3	the	the	DET
cet-14762	94	4	pl	pl	PROPN
cet-14762	94	5	emission	emission	NOUN
cet-14762	94	6	of	of	ADP
cet-14762	94	7	sno2	sno2	PROPN
cet-14762	94	8	is	be	AUX
cet-14762	94	9	attributable	attributable	ADJ
cet-14762	94	10	to	to	ADP
cet-14762	94	11	a	a	DET
cet-14762	94	12	transition	transition	NOUN
cet-14762	94	13	of	of	ADP
cet-14762	94	14	an	an	DET
cet-14762	94	15	electron	electron	NOUN
cet-14762	94	16	from	from	ADP
cet-14762	94	17	a	a	DET
cet-14762	94	18	level	level	NOUN
cet-14762	94	19	close	close	ADV
cet-14762	94	20	to	to	ADP
cet-14762	94	21	the	the	DET
cet-14762	94	22	conduction	conduction	NOUN
cet-14762	94	23	band	band	NOUN
cet-14762	94	24	edge	edge	NOUN
cet-14762	94	25	to	to	ADP
cet-14762	94	26	a	a	DET
cet-14762	94	27	deeply	deeply	ADV
cet-14762	94	28	trapped	trap	VERB
cet-14762	94	29	hole	hole	NOUN
cet-14762	94	30	in	in	ADP
cet-14762	94	31	the	the	DET
cet-14762	94	32	bulk	bulk	NOUN
cet-14762	94	33	of	of	ADP
cet-14762	94	34	the	the	DET
cet-14762	94	35	sno2	sno2	PROPN
cet-14762	94	36	nanocrystals	nanocrystal	NOUN
cet-14762	94	37	(	(	PUNCT
cet-14762	94	38	periyasamya	periyasamya	NOUN
cet-14762	94	39	and	and	CCONJ
cet-14762	94	40	kar	kar	PROPN
cet-14762	94	41	,	,	PUNCT
cet-14762	94	42	2020	2020	NUM
cet-14762	94	43	)	)	PUNCT
cet-14762	94	44	.	.	PUNCT
cet-14762	95	1	the	the	DET
cet-14762	95	2	same	same	ADJ
cet-14762	95	3	situation	situation	NOUN
cet-14762	95	4	occurs	occur	VERB
cet-14762	95	5	with	with	ADP
cet-14762	95	6	zno	zno	NOUN
cet-14762	95	7	that	that	PRON
cet-14762	95	8	has	have	VERB
cet-14762	95	9	a	a	DET
cet-14762	95	10	band	band	NOUN
cet-14762	95	11	gap	gap	NOUN
cet-14762	95	12	of	of	ADP
cet-14762	95	13	3.37	3.37	NUM
cet-14762	95	14	ev	ev	NOUN
cet-14762	95	15	at	at	ADP
cet-14762	95	16	300	300	NUM
cet-14762	95	17	k.	k.	NOUN
cet-14762	95	18	the	the	DET
cet-14762	95	19	green	green	ADJ
cet-14762	95	20	emission	emission	NOUN
cet-14762	95	21	with	with	ADP
cet-14762	95	22	490	490	NUM
cet-14762	95	23	nm	nm	ADJ
cet-14762	95	24	wavelength	wavelength	NOUN
cet-14762	95	25	may	may	AUX
cet-14762	95	26	originate	originate	VERB
cet-14762	95	27	from	from	ADP
cet-14762	95	28	the	the	DET
cet-14762	95	29	electron	electron	NOUN
cet-14762	95	30	transition	transition	NOUN
cet-14762	95	31	from	from	ADP
cet-14762	95	32	the	the	DET
cet-14762	95	33	level	level	NOUN
cet-14762	95	34	of	of	ADP
cet-14762	95	35	the	the	DET
cet-14762	95	36	ionized	ionized	ADJ
cet-14762	95	37	oxygen	oxygen	NOUN
cet-14762	95	38	vacancies	vacancy	NOUN
cet-14762	95	39	to	to	ADP
cet-14762	95	40	the	the	DET
cet-14762	95	41	valence	valence	NOUN
cet-14762	95	42	band	band	NOUN
cet-14762	95	43	(	(	PUNCT
cet-14762	95	44	zhang	zhang	PROPN
cet-14762	95	45	d.h	d.h	PROPN
cet-14762	95	46	.	.	PROPN
cet-14762	95	47	et	et	PROPN
cet-14762	95	48	al	al	PROPN
cet-14762	95	49	.	.	PROPN
cet-14762	95	50	,	,	PUNCT
cet-14762	95	51	2003	2003	NUM
cet-14762	95	52	)	)	PUNCT
cet-14762	95	53	.	.	PUNCT
cet-14762	96	1	as	as	SCONJ
cet-14762	96	2	mentioned	mention	VERB
cet-14762	96	3	in	in	ADP
cet-14762	96	4	the	the	DET
cet-14762	96	5	previous	previous	ADJ
cet-14762	96	6	section	section	NOUN
cet-14762	96	7	,	,	PUNCT
cet-14762	96	8	the	the	DET
cet-14762	96	9	sensor	sensor	NOUN
cet-14762	96	10	was	be	AUX
cet-14762	96	11	exposed	expose	VERB
cet-14762	96	12	to	to	ADP
cet-14762	96	13	different	different	ADJ
cet-14762	96	14	atmospheres	atmosphere	NOUN
cet-14762	96	15	by	by	ADP
cet-14762	96	16	irradiating	irradiate	VERB
cet-14762	96	17	it	it	PRON
cet-14762	96	18	with	with	ADP
cet-14762	96	19	a	a	DET
cet-14762	96	20	uv	uv	NOUN
cet-14762	96	21	led	lead	VERB
cet-14762	96	22	.	.	PUNCT
cet-14762	97	1	figure	figure	NOUN
cet-14762	97	2	8	8	NUM
cet-14762	97	3	shows	show	VERB
cet-14762	97	4	the	the	DET
cet-14762	97	5	spectra	spectra	PROPN
cet-14762	97	6	obtained	obtain	VERB
cet-14762	97	7	in	in	ADP
cet-14762	97	8	the	the	DET
cet-14762	97	9	presence	presence	NOUN
cet-14762	97	10	of	of	ADP
cet-14762	97	11	co2	co2	NOUN
cet-14762	97	12	and	and	CCONJ
cet-14762	97	13	ch4	ch4	NOUN
cet-14762	97	14	.	.	PUNCT
cet-14762	98	1	in	in	ADP
cet-14762	98	2	both	both	DET
cet-14762	98	3	cases	case	NOUN
cet-14762	98	4	,	,	PUNCT
cet-14762	98	5	the	the	DET
cet-14762	98	6	measured	measure	VERB
cet-14762	98	7	wavelengths	wavelength	NOUN
cet-14762	98	8	correspond	correspond	VERB
cet-14762	98	9	to	to	ADP
cet-14762	98	10	values	value	NOUN
cet-14762	98	11	found	find	VERB
cet-14762	98	12	in	in	ADP
cet-14762	98	13	the	the	DET
cet-14762	98	14	literature	literature	NOUN
cet-14762	98	15	.	.	PUNCT
cet-14762	99	1	when	when	SCONJ
cet-14762	99	2	exposed	expose	VERB
cet-14762	99	3	to	to	ADP
cet-14762	99	4	co2	co2	NOUN
cet-14762	99	5	,	,	PUNCT
cet-14762	99	6	a	a	DET
cet-14762	99	7	difference	difference	NOUN
cet-14762	99	8	in	in	ADP
cet-14762	99	9	spectrum	spectrum	NOUN
cet-14762	99	10	amplitude	amplitude	NOUN
cet-14762	99	11	is	be	AUX
cet-14762	99	12	observed	observe	VERB
cet-14762	99	13	compared	compare	VERB
cet-14762	99	14	to	to	ADP
cet-14762	99	15	when	when	SCONJ
cet-14762	99	16	only	only	ADJ
cet-14762	99	17	air	air	NOUN
cet-14762	99	18	is	be	AUX
cet-14762	99	19	present	present	ADJ
cet-14762	99	20	.	.	PUNCT
cet-14762	100	1	conversely	conversely	ADV
cet-14762	100	2	,	,	PUNCT
cet-14762	100	3	no	no	DET
cet-14762	100	4	noticeable	noticeable	ADJ
cet-14762	100	5	difference	difference	NOUN
cet-14762	100	6	is	be	AUX
cet-14762	100	7	observed	observe	VERB
cet-14762	100	8	in	in	ADP
cet-14762	100	9	the	the	DET
cet-14762	100	10	presence	presence	NOUN
cet-14762	100	11	of	of	ADP
cet-14762	100	12	ch4	ch4	PROPN
cet-14762	100	13	.	.	PUNCT
cet-14762	101	1	this	this	PRON
cet-14762	101	2	could	could	AUX
cet-14762	101	3	be	be	AUX
cet-14762	101	4	because	because	SCONJ
cet-14762	101	5	ch4	ch4	PROPN
cet-14762	101	6	does	do	AUX
cet-14762	101	7	not	not	PART
cet-14762	101	8	alter	alter	VERB
cet-14762	101	9	the	the	DET
cet-14762	101	10	photoluminescent	photoluminescent	NOUN
cet-14762	101	11	properties	property	NOUN
cet-14762	101	12	of	of	ADP
cet-14762	101	13	the	the	DET
cet-14762	101	14	material	material	NOUN
cet-14762	101	15	.	.	PUNCT
cet-14762	102	1	however	however	ADV
cet-14762	102	2	,	,	PUNCT
cet-14762	102	3	it	it	PRON
cet-14762	102	4	's	be	AUX
cet-14762	102	5	important	important	ADJ
cet-14762	102	6	to	to	PART
cet-14762	102	7	note	note	VERB
cet-14762	102	8	that	that	SCONJ
cet-14762	102	9	the	the	DET
cet-14762	102	10	maximum	maximum	ADJ
cet-14762	102	11	measured	measured	ADJ
cet-14762	102	12	concentration	concentration	NOUN
cet-14762	102	13	of	of	ADP
cet-14762	102	14	ch4	ch4	NOUN
cet-14762	102	15	is	be	AUX
cet-14762	102	16	50	50	NUM
cet-14762	102	17	times	time	NOUN
cet-14762	102	18	lower	low	ADJ
cet-14762	102	19	than	than	ADP
cet-14762	102	20	that	that	PRON
cet-14762	102	21	of	of	ADP
cet-14762	102	22	co2	co2	NOUN
cet-14762	102	23	.	.	PUNCT
cet-14762	103	1	113	113	NUM
cet-14762	103	2	figure	figure	NOUN
cet-14762	103	3	8	8	NUM
cet-14762	103	4	:	:	PUNCT
cet-14762	103	5	optical	optical	ADJ
cet-14762	103	6	response	response	NOUN
cet-14762	103	7	of	of	ADP
cet-14762	103	8	the	the	DET
cet-14762	103	9	sensors	sensor	NOUN
cet-14762	103	10	in	in	ADP
cet-14762	103	11	the	the	DET
cet-14762	103	12	presence	presence	NOUN
cet-14762	103	13	of	of	ADP
cet-14762	103	14	co2	co2	NOUN
cet-14762	103	15	and	and	CCONJ
cet-14762	103	16	ch4	ch4	NOUN
cet-14762	103	17	at	at	ADP
cet-14762	103	18	different	different	ADJ
cet-14762	103	19	concentrations	concentration	NOUN
cet-14762	103	20	.	.	PUNCT
cet-14762	104	1	4	4	X
cet-14762	104	2	.	.	X
cet-14762	104	3	conclusion	conclusion	NOUN
cet-14762	104	4	in	in	ADP
cet-14762	104	5	this	this	DET
cet-14762	104	6	work	work	NOUN
cet-14762	104	7	,	,	PUNCT
cet-14762	104	8	we	we	PRON
cet-14762	104	9	developed	develop	VERB
cet-14762	104	10	low	low	ADJ
cet-14762	104	11	-	-	PUNCT
cet-14762	104	12	cost	cost	NOUN
cet-14762	104	13	sensors	sensor	NOUN
cet-14762	104	14	for	for	ADP
cet-14762	104	15	the	the	DET
cet-14762	104	16	detection	detection	NOUN
cet-14762	104	17	of	of	ADP
cet-14762	104	18	methane	methane	NOUN
cet-14762	104	19	and	and	CCONJ
cet-14762	104	20	co2	co2	NOUN
cet-14762	104	21	based	base	VERB
cet-14762	104	22	on	on	ADP
cet-14762	104	23	sno2	sno2	PROPN
cet-14762	104	24	and	and	CCONJ
cet-14762	104	25	zno	zno	NOUN
cet-14762	104	26	nanoparticles	nanoparticle	NOUN
cet-14762	104	27	.	.	PUNCT
cet-14762	105	1	the	the	DET
cet-14762	105	2	sensor	sensor	NOUN
cet-14762	105	3	performances	performance	NOUN
cet-14762	105	4	were	be	AUX
cet-14762	105	5	evaluated	evaluate	VERB
cet-14762	105	6	based	base	VERB
cet-14762	105	7	on	on	ADP
cet-14762	105	8	their	their	PRON
cet-14762	105	9	response	response	NOUN
cet-14762	105	10	,	,	PUNCT
cet-14762	105	11	response	response	NOUN
cet-14762	105	12	/	/	SYM
cet-14762	105	13	recovery	recovery	NOUN
cet-14762	105	14	time	time	NOUN
cet-14762	105	15	to	to	ADP
cet-14762	105	16	both	both	DET
cet-14762	105	17	gases	gas	NOUN
cet-14762	105	18	.	.	PUNCT
cet-14762	106	1	the	the	DET
cet-14762	106	2	optical	optical	ADJ
cet-14762	106	3	properties	property	NOUN
cet-14762	106	4	were	be	AUX
cet-14762	106	5	analyzed	analyze	VERB
cet-14762	106	6	by	by	ADP
cet-14762	106	7	illuminating	illuminate	VERB
cet-14762	106	8	the	the	DET
cet-14762	106	9	sensors	sensor	NOUN
cet-14762	106	10	with	with	ADP
cet-14762	106	11	ultraviolet	ultraviolet	ADJ
cet-14762	106	12	light	light	NOUN
cet-14762	106	13	.	.	PUNCT
cet-14762	107	1	the	the	DET
cet-14762	107	2	sensors	sensor	NOUN
cet-14762	107	3	incorporating	incorporate	VERB
cet-14762	107	4	sno2	sno2	PROPN
cet-14762	107	5	showed	show	VERB
cet-14762	107	6	differences	difference	NOUN
cet-14762	107	7	in	in	ADP
cet-14762	107	8	the	the	DET
cet-14762	107	9	optical	optical	ADJ
cet-14762	107	10	spectrum	spectrum	NOUN
cet-14762	107	11	in	in	ADP
cet-14762	107	12	the	the	DET
cet-14762	107	13	presence	presence	NOUN
cet-14762	107	14	of	of	ADP
cet-14762	107	15	co2	co2	NOUN
cet-14762	107	16	but	but	CCONJ
cet-14762	107	17	not	not	PART
cet-14762	107	18	in	in	ADP
cet-14762	107	19	the	the	DET
cet-14762	107	20	presence	presence	NOUN
cet-14762	107	21	of	of	ADP
cet-14762	107	22	methane	methane	NOUN
cet-14762	107	23	.	.	PUNCT
cet-14762	108	1	it	it	PRON
cet-14762	108	2	's	be	AUX
cet-14762	108	3	possible	possible	ADJ
cet-14762	108	4	that	that	SCONJ
cet-14762	108	5	similar	similar	ADJ
cet-14762	108	6	differences	difference	NOUN
cet-14762	108	7	would	would	AUX
cet-14762	108	8	be	be	AUX
cet-14762	108	9	observed	observe	VERB
cet-14762	108	10	with	with	ADP
cet-14762	108	11	methane	methane	NOUN
cet-14762	108	12	at	at	ADP
cet-14762	108	13	higher	high	ADJ
cet-14762	108	14	concentrations	concentration	NOUN
cet-14762	108	15	,	,	PUNCT
cet-14762	108	16	as	as	SCONJ
cet-14762	108	17	the	the	DET
cet-14762	108	18	maximum	maximum	ADJ
cet-14762	108	19	concentration	concentration	NOUN
cet-14762	108	20	of	of	ADP
cet-14762	108	21	co2	co2	NOUN
cet-14762	108	22	used	use	VERB
cet-14762	108	23	is	be	AUX
cet-14762	108	24	50	50	NUM
cet-14762	108	25	times	time	NOUN
cet-14762	108	26	higher	high	ADJ
cet-14762	108	27	than	than	ADP
cet-14762	108	28	the	the	DET
cet-14762	108	29	highest	high	ADJ
cet-14762	108	30	methane	methane	NOUN
cet-14762	108	31	concentration	concentration	NOUN
cet-14762	108	32	.	.	PUNCT
cet-14762	109	1	the	the	DET
cet-14762	109	2	use	use	NOUN
cet-14762	109	3	of	of	ADP
cet-14762	109	4	tb	tb	NOUN
cet-14762	109	5	as	as	ADP
cet-14762	109	6	a	a	DET
cet-14762	109	7	dopant	dopant	NOUN
cet-14762	109	8	improved	improve	VERB
cet-14762	109	9	the	the	DET
cet-14762	109	10	optical	optical	ADJ
cet-14762	109	11	properties	property	NOUN
cet-14762	109	12	of	of	ADP
cet-14762	109	13	the	the	DET
cet-14762	109	14	sno2	sno2	PROPN
cet-14762	109	15	sensor	sensor	NOUN
cet-14762	109	16	but	but	CCONJ
cet-14762	109	17	deteriorated	deteriorate	VERB
cet-14762	109	18	the	the	DET
cet-14762	109	19	electrical	electrical	ADJ
cet-14762	109	20	properties	property	NOUN
cet-14762	109	21	in	in	ADP
cet-14762	109	22	both	both	DET
cet-14762	109	23	sno2	sno2	PROPN
cet-14762	109	24	and	and	CCONJ
cet-14762	109	25	zno	zno	NOUN
cet-14762	109	26	sensors	sensor	NOUN
cet-14762	109	27	for	for	ADP
cet-14762	109	28	both	both	DET
cet-14762	109	29	gases	gas	NOUN
cet-14762	109	30	.	.	PUNCT
cet-14762	110	1	nevertheless	nevertheless	ADV
cet-14762	110	2	,	,	PUNCT
cet-14762	110	3	all	all	DET
cet-14762	110	4	sensors	sensor	NOUN
cet-14762	110	5	were	be	AUX
cet-14762	110	6	capable	capable	ADJ
cet-14762	110	7	of	of	ADP
cet-14762	110	8	detecting	detect	VERB
cet-14762	110	9	ch4	ch4	NOUN
cet-14762	110	10	,	,	PUNCT
cet-14762	110	11	even	even	ADV
cet-14762	110	12	differentiating	differentiate	VERB
cet-14762	110	13	between	between	ADP
cet-14762	110	14	different	different	ADJ
cet-14762	110	15	concentrations	concentration	NOUN
cet-14762	110	16	of	of	ADP
cet-14762	110	17	this	this	DET
cet-14762	110	18	gas	gas	NOUN
cet-14762	110	19	.	.	PUNCT
cet-14762	111	1	in	in	ADP
cet-14762	111	2	contrast	contrast	NOUN
cet-14762	111	3	,	,	PUNCT
cet-14762	111	4	only	only	ADV
cet-14762	111	5	sensors	sensor	NOUN
cet-14762	111	6	made	make	VERB
cet-14762	111	7	with	with	ADP
cet-14762	111	8	sno2	sno2	PROPN
cet-14762	111	9	are	be	AUX
cet-14762	111	10	capable	capable	ADJ
cet-14762	111	11	of	of	ADP
cet-14762	111	12	responding	respond	VERB
cet-14762	111	13	to	to	ADP
cet-14762	111	14	different	different	ADJ
cet-14762	111	15	co2	co2	NOUN
cet-14762	111	16	concentrations	concentration	NOUN
cet-14762	111	17	,	,	PUNCT
cet-14762	111	18	while	while	SCONJ
cet-14762	111	19	sensors	sensor	NOUN
cet-14762	111	20	incorporating	incorporate	VERB
cet-14762	111	21	zno	zno	NOUN
cet-14762	111	22	do	do	AUX
cet-14762	111	23	not	not	PART
cet-14762	111	24	respond	respond	VERB
cet-14762	111	25	to	to	ADP
cet-14762	111	26	this	this	DET
cet-14762	111	27	gas	gas	NOUN
cet-14762	111	28	.	.	PUNCT
cet-14762	112	1	exploring	explore	VERB
cet-14762	112	2	the	the	DET
cet-14762	112	3	use	use	NOUN
cet-14762	112	4	of	of	ADP
cet-14762	112	5	both	both	DET
cet-14762	112	6	materials	material	NOUN
cet-14762	112	7	to	to	PART
cet-14762	112	8	distinguish	distinguish	VERB
cet-14762	112	9	gas	gas	NOUN
cet-14762	112	10	mixtures	mixture	NOUN
cet-14762	112	11	could	could	AUX
cet-14762	112	12	be	be	AUX
cet-14762	112	13	intriguing	intriguing	ADJ
cet-14762	112	14	.	.	PUNCT
cet-14762	113	1	future	future	ADJ
cet-14762	113	2	work	work	NOUN
cet-14762	113	3	will	will	AUX
cet-14762	113	4	involve	involve	VERB
cet-14762	113	5	cross	cros	NOUN
cet-14762	113	6	-	-	NOUN
cet-14762	113	7	measurements	measurement	NOUN
cet-14762	113	8	with	with	ADP
cet-14762	113	9	these	these	DET
cet-14762	113	10	two	two	NUM
cet-14762	113	11	gases	gas	NOUN
cet-14762	113	12	to	to	PART
cet-14762	113	13	verify	verify	VERB
cet-14762	113	14	this	this	DET
cet-14762	113	15	hypothesis	hypothesis	NOUN
cet-14762	113	16	.	.	PUNCT
cet-14762	114	1	references	reference	NOUN
cet-14762	114	2	comini	comini	PROPN
cet-14762	114	3	e.	e.	PROPN
cet-14762	114	4	,	,	PUNCT
cet-14762	114	5	faglia	faglia	PROPN
cet-14762	114	6	g.	g.	PROPN
cet-14762	114	7	,	,	PUNCT
cet-14762	114	8	sberveglieri	sberveglieri	PROPN
cet-14762	114	9	g.	g.	PROPN
cet-14762	114	10	,	,	PUNCT
cet-14762	114	11	pan	pan	PROPN
cet-14762	114	12	z.	z.	PROPN
cet-14762	114	13	,	,	PUNCT
cet-14762	114	14	wang	wang	PROPN
cet-14762	114	15	z.l	z.l	PROPN
cet-14762	114	16	.	.	PROPN
cet-14762	114	17	,	,	PUNCT
cet-14762	114	18	2002	2002	NUM
cet-14762	114	19	,	,	PUNCT
cet-14762	114	20	stable	stable	ADJ
cet-14762	114	21	and	and	CCONJ
cet-14762	114	22	highly	highly	ADV
cet-14762	114	23	sensitive	sensitive	ADJ
cet-14762	114	24	gas	gas	NOUN
cet-14762	114	25	sensors	sensor	NOUN
cet-14762	114	26	based	base	VERB
cet-14762	114	27	on	on	ADP
cet-14762	114	28	semiconducting	semiconducte	VERB
cet-14762	114	29	oxide	oxide	NOUN
cet-14762	114	30	nanobelts	nanobelt	NOUN
cet-14762	114	31	,	,	PUNCT
cet-14762	114	32	appl	appl	PROPN
cet-14762	114	33	.	.	PUNCT
cet-14762	115	1	phys	phy	NOUN
cet-14762	115	2	.	.	PUNCT
cet-14762	116	1	lett	lett	PROPN
cet-14762	116	2	.	.	PROPN
cet-14762	116	3	,	,	PUNCT
cet-14762	116	4	81	81	NUM
cet-14762	116	5	,	,	PUNCT
cet-14762	116	6	1869–1871	1869–1871	NUM
cet-14762	116	7	.	.	PUNCT
cet-14762	117	1	inoue	inoue	PROPN
cet-14762	117	2	t.	t.	PROPN
cet-14762	117	3	,	,	PUNCT
cet-14762	117	4	ohtsuka	ohtsuka	PROPN
cet-14762	117	5	k.	k.	PROPN
cet-14762	117	6	,	,	PUNCT
cet-14762	117	7	yoshida	yoshida	PROPN
cet-14762	117	8	y.	y.	PROPN
cet-14762	117	9	,	,	PUNCT
cet-14762	117	10	matsuura	matsuura	PROPN
cet-14762	117	11	y.	y.	PROPN
cet-14762	117	12	,	,	PUNCT
cet-14762	117	13	kajiyama	kajiyama	PROPN
cet-14762	117	14	y.	y.	PROPN
cet-14762	117	15	,	,	PUNCT
cet-14762	117	16	1995	1995	NUM
cet-14762	117	17	,	,	PUNCT
cet-14762	117	18	metal	metal	NOUN
cet-14762	117	19	oxide	oxide	NOUN
cet-14762	117	20	semiconductor	semiconductor	NOUN
cet-14762	117	21	no2	no2	NOUN
cet-14762	117	22	sensor	sensor	NOUN
cet-14762	117	23	,	,	PUNCT
cet-14762	117	24	sensors	sensor	NOUN
cet-14762	117	25	actuators	actuator	NOUN
cet-14762	117	26	b	b	PROPN
cet-14762	117	27	chem	chem	NOUN
cet-14762	117	28	.	.	PUNCT
cet-14762	118	1	25	25	NUM
cet-14762	118	2	,	,	PUNCT
cet-14762	118	3	388–391	388–391	NUM
cet-14762	118	4	.	.	PUNCT
cet-14762	119	1	iea	iea	NOUN
cet-14762	119	2	,	,	PUNCT
cet-14762	119	3	2022	2022	NUM
cet-14762	119	4	,	,	PUNCT
cet-14762	119	5	international	international	ADJ
cet-14762	119	6	energy	energy	NOUN
cet-14762	119	7	agency	agency	NOUN
cet-14762	119	8	:	:	PUNCT
cet-14762	119	9	iea	iea	NOUN
cet-14762	119	10	<	<	X
cet-14762	119	11	www.iea.org/energy-system/fossil-fuels/methane-abatement	www.iea.org/energy-system/fossil-fuels/methane-abatement	X
cet-14762	119	12	>	>	X
cet-14762	119	13	accessed	access	VERB
cet-14762	119	14	08.03.2024	08.03.2024	PROPN
cet-14762	119	15	kim	kim	PROPN
cet-14762	119	16	i.-d	i.-d	PROPN
cet-14762	119	17	.	.	PROPN
cet-14762	119	18	,	,	PUNCT
cet-14762	119	19	rothschild	rothschild	PROPN
cet-14762	119	20	a.	a.	PROPN
cet-14762	119	21	,	,	PUNCT
cet-14762	119	22	lee	lee	PROPN
cet-14762	119	23	b.h	b.h	PROPN
cet-14762	119	24	.	.	PROPN
cet-14762	119	25	,	,	PUNCT
cet-14762	119	26	kim	kim	PROPN
cet-14762	119	27	d.y	d.y	PROPN
cet-14762	119	28	.	.	PROPN
cet-14762	119	29	,	,	PUNCT
cet-14762	119	30	jo	jo	PROPN
cet-14762	119	31	s.m	s.m	PROPN
cet-14762	119	32	.	.	PROPN
cet-14762	119	33	,	,	PUNCT
cet-14762	119	34	tuller	tuller	NOUN
cet-14762	119	35	h.l	h.l	PROPN
cet-14762	119	36	.	.	PROPN
cet-14762	119	37	,	,	PUNCT
cet-14762	119	38	2006	2006	NUM
cet-14762	119	39	,	,	PUNCT
cet-14762	119	40	ultrasensitive	ultrasensitive	ADJ
cet-14762	119	41	chemiresistors	chemiresistor	NOUN
cet-14762	119	42	based	base	VERB
cet-14762	119	43	on	on	ADP
cet-14762	119	44	electrospun	electrospun	NOUN
cet-14762	119	45	tio2	tio2	NOUN
cet-14762	119	46	nanofibers	nanofiber	NOUN
cet-14762	119	47	,	,	PUNCT
cet-14762	119	48	nano	nano	NOUN
cet-14762	119	49	lett	lett	PROPN
cet-14762	119	50	.	.	PUNCT
cet-14762	119	51	,	,	PUNCT
cet-14762	119	52	6	6	NUM
cet-14762	119	53	,	,	PUNCT
cet-14762	119	54	2009–2013	2009–2013	NUM
cet-14762	119	55	.	.	PUNCT
cet-14762	120	1	periyasamya	periyasamya	ADJ
cet-14762	120	2	m.	m.	NOUN
cet-14762	120	3	,	,	PUNCT
cet-14762	120	4	kar	kar	PROPN
cet-14762	120	5	a.	a.	PROPN
cet-14762	120	6	,	,	PUNCT
cet-14762	120	7	2020	2020	NUM
cet-14762	120	8	,	,	PUNCT
cet-14762	120	9	modulating	modulate	VERB
cet-14762	120	10	the	the	DET
cet-14762	120	11	properties	property	NOUN
cet-14762	120	12	of	of	ADP
cet-14762	120	13	sno2	sno2	PROPN
cet-14762	120	14	nanocrystals	nanocrystal	NOUN
cet-14762	120	15	:	:	PUNCT
cet-14762	120	16	morphological	morphological	ADJ
cet-14762	120	17	effects	effect	NOUN
cet-14762	120	18	on	on	ADP
cet-14762	120	19	structural	structural	ADJ
cet-14762	120	20	,	,	PUNCT
cet-14762	120	21	photoluminescence	photoluminescence	NOUN
cet-14762	120	22	,	,	PUNCT
cet-14762	120	23	photocatalytic	photocatalytic	ADJ
cet-14762	120	24	,	,	PUNCT
cet-14762	120	25	electrochemical	electrochemical	ADJ
cet-14762	120	26	and	and	CCONJ
cet-14762	120	27	gas	gas	NOUN
cet-14762	120	28	sensing	sense	VERB
cet-14762	120	29	properties	property	NOUN
cet-14762	120	30	.	.	PUNCT
cet-14762	121	1	j.	j.	PROPN
cet-14762	121	2	mater	mater	PROPN
cet-14762	121	3	.	.	PUNCT
cet-14762	122	1	chem	chem	PROPN
cet-14762	122	2	.	.	PUNCT
cet-14762	123	1	c	c	X
cet-14762	123	2	,	,	PUNCT
cet-14762	123	3	8	8	NUM
cet-14762	123	4	,	,	PUNCT
cet-14762	123	5	4604	4604	NUM
cet-14762	123	6	santos	santos	PROPN
cet-14762	123	7	j.p	j.p	PROPN
cet-14762	123	8	.	.	PROPN
cet-14762	123	9	,	,	PUNCT
cet-14762	123	10	sánchez	sánchez	PROPN
cet-14762	123	11	-	-	PUNCT
cet-14762	123	12	vicente	vicente	PROPN
cet-14762	123	13	c.	c.	PROPN
cet-14762	123	14	,	,	PUNCT
cet-14762	123	15	azabal	azabal	ADJ
cet-14762	123	16	a.	a.	NOUN
cet-14762	123	17	,	,	PUNCT
cet-14762	123	18	ruiz	ruiz	NOUN
cet-14762	123	19	-	-	PUNCT
cet-14762	123	20	valdepeñas	valdepeñas	NOUN
cet-14762	123	21	s.	s.	PROPN
cet-14762	123	22	,	,	PUNCT
cet-14762	123	23	lozano	lozano	PROPN
cet-14762	123	24	j.	j.	PROPN
cet-14762	123	25	,	,	PUNCT
cet-14762	123	26	sayago	sayago	PROPN
cet-14762	123	27	i.	i.	PROPN
cet-14762	123	28	,	,	PUNCT
cet-14762	123	29	sanjurjo	sanjurjo	PROPN
cet-14762	123	30	j.l	j.l	PROPN
cet-14762	123	31	.	.	PROPN
cet-14762	123	32	,	,	PUNCT
cet-14762	123	33	2021	2021	NUM
cet-14762	123	34	,	,	PUNCT
cet-14762	123	35	automation	automation	NOUN
cet-14762	123	36	and	and	CCONJ
cet-14762	123	37	optimization	optimization	NOUN
cet-14762	123	38	device	device	NOUN
cet-14762	123	39	for	for	ADP
cet-14762	123	40	the	the	DET
cet-14762	123	41	fabrication	fabrication	NOUN
cet-14762	123	42	of	of	ADP
cet-14762	123	43	sensors	sensor	NOUN
cet-14762	123	44	with	with	ADP
cet-14762	123	45	nanomaterials	nanomaterial	NOUN
cet-14762	123	46	,	,	PUNCT
cet-14762	123	47	13th	13th	ADJ
cet-14762	123	48	spanish	spanish	ADJ
cet-14762	123	49	conference	conference	NOUN
cet-14762	123	50	on	on	ADP
cet-14762	123	51	electron	electron	NOUN
cet-14762	123	52	devices	device	NOUN
cet-14762	123	53	proceeding	proceeding	NOUN
cet-14762	123	54	,	,	PUNCT
cet-14762	123	55	sevilla	sevilla	PROPN
cet-14762	123	56	,	,	PUNCT
cet-14762	123	57	spain	spain	PROPN
cet-14762	123	58	,	,	PUNCT
cet-14762	123	59	129	129	NUM
cet-14762	123	60	–	–	SYM
cet-14762	123	61	131	131	NUM
cet-14762	123	62	sberveglieri	sberveglieri	NOUN
cet-14762	123	63	g.	g.	PROPN
cet-14762	123	64	,	,	PUNCT
cet-14762	123	65	1995	1995	NUM
cet-14762	123	66	,	,	PUNCT
cet-14762	123	67	recent	recent	ADJ
cet-14762	123	68	developments	development	NOUN
cet-14762	123	69	in	in	ADP
cet-14762	123	70	semiconducting	semiconducte	VERB
cet-14762	123	71	thin	thin	ADJ
cet-14762	123	72	-	-	PUNCT
cet-14762	123	73	film	film	NOUN
cet-14762	123	74	gas	gas	NOUN
cet-14762	123	75	sensors	sensor	NOUN
cet-14762	123	76	,	,	PUNCT
cet-14762	123	77	sensors	sensor	NOUN
cet-14762	123	78	actuators	actuator	NOUN
cet-14762	123	79	b.	b.	PROPN
cet-14762	123	80	chem	chem	PROPN
cet-14762	123	81	.	.	PUNCT
cet-14762	124	1	23	23	NUM
cet-14762	124	2	,	,	PUNCT
cet-14762	124	3	103–109	103–109	NUM
cet-14762	124	4	.	.	PUNCT
cet-14762	125	1	yamazoe	yamazoe	PROPN
cet-14762	125	2	n.	n.	PROPN
cet-14762	125	3	,	,	PUNCT
cet-14762	125	4	sakai	sakai	PROPN
cet-14762	125	5	g.	g.	PROPN
cet-14762	125	6	,	,	PUNCT
cet-14762	125	7	shimanoe	shimanoe	PROPN
cet-14762	125	8	k.	k.	PROPN
cet-14762	125	9	,	,	PUNCT
cet-14762	125	10	2003	2003	NUM
cet-14762	125	11	,	,	PUNCT
cet-14762	125	12	oxide	oxide	NOUN
cet-14762	125	13	semiconductor	semiconductor	NOUN
cet-14762	125	14	gas	gas	NOUN
cet-14762	125	15	sensors	sensor	NOUN
cet-14762	125	16	,	,	PUNCT
cet-14762	126	1	catal	catal	PROPN
cet-14762	126	2	.	.	PUNCT
cet-14762	126	3	surv	surv	PROPN
cet-14762	126	4	.	.	PUNCT
cet-14762	127	1	from	from	ADP
cet-14762	127	2	asia	asia	PROPN
cet-14762	127	3	,	,	PUNCT
cet-14762	127	4	7	7	NUM
cet-14762	127	5	,	,	PUNCT
cet-14762	127	6	63	63	NUM
cet-14762	127	7	–	–	PUNCT
cet-14762	127	8	75	75	NUM
cet-14762	127	9	.	.	PUNCT
cet-14762	128	1	zhang	zhang	PROPN
cet-14762	128	2	d.	d.	PROPN
cet-14762	128	3	,	,	PUNCT
cet-14762	128	4	liu	liu	PROPN
cet-14762	128	5	z.	z.	PROPN
cet-14762	128	6	,	,	PUNCT
cet-14762	128	7	li	li	PROPN
cet-14762	128	8	c.	c.	PROPN
cet-14762	128	9	,	,	PUNCT
cet-14762	128	10	tang	tang	PROPN
cet-14762	128	11	t.	t.	PROPN
cet-14762	128	12	,	,	PUNCT
cet-14762	128	13	liu	liu	PROPN
cet-14762	128	14	x.	x.	PROPN
cet-14762	128	15	,	,	PUNCT
cet-14762	128	16	han	han	PROPN
cet-14762	128	17	s.	s.	PROPN
cet-14762	128	18	,	,	PUNCT
cet-14762	128	19	lei	lei	PROPN
cet-14762	128	20	b.	b.	PROPN
cet-14762	128	21	,	,	PUNCT
cet-14762	128	22	zhou	zhou	PROPN
cet-14762	128	23	c.	c.	PROPN
cet-14762	128	24	,	,	PUNCT
cet-14762	128	25	2004	2004	NUM
cet-14762	128	26	,	,	PUNCT
cet-14762	128	27	detection	detection	NOUN
cet-14762	128	28	of	of	ADP
cet-14762	128	29	no2	no2	NOUN
cet-14762	128	30	down	down	ADP
cet-14762	128	31	to	to	ADP
cet-14762	128	32	ppb	ppb	NOUN
cet-14762	128	33	levels	level	NOUN
cet-14762	128	34	using	use	VERB
cet-14762	128	35	individual	individual	ADJ
cet-14762	128	36	and	and	CCONJ
cet-14762	128	37	multiple	multiple	ADJ
cet-14762	128	38	in2o3	in2o3	PROPN
cet-14762	128	39	nanowire	nanowire	ADJ
cet-14762	128	40	devices	device	NOUN
cet-14762	128	41	,	,	PUNCT
cet-14762	128	42	nano	nano	NOUN
cet-14762	128	43	lett	lett	PROPN
cet-14762	128	44	.	.	PUNCT
cet-14762	128	45	,	,	PUNCT
cet-14762	128	46	4	4	NUM
cet-14762	128	47	,	,	PUNCT
cet-14762	128	48	1919–1924	1919–1924	NUM
cet-14762	128	49	.	.	PUNCT
cet-14762	129	1	zhang	zhang	PROPN
cet-14762	129	2	d.h	d.h	PROPN
cet-14762	129	3	.	.	PROPN
cet-14762	129	4	,	,	PUNCT
cet-14762	129	5	wang	wang	PROPN
cet-14762	129	6	q.p	q.p	PROPN
cet-14762	129	7	.	.	PROPN
cet-14762	129	8	,	,	PUNCT
cet-14762	129	9	xue	xue	PROPN
cet-14762	129	10	z.y	z.y	PROPN
cet-14762	129	11	.	.	PROPN
cet-14762	129	12	,	,	PUNCT
cet-14762	129	13	2003	2003	NUM
cet-14762	129	14	,	,	PUNCT
cet-14762	129	15	photoluminescence	photoluminescence	NOUN
cet-14762	129	16	of	of	ADP
cet-14762	129	17	zno	zno	NOUN
cet-14762	129	18	films	film	NOUN
cet-14762	129	19	excited	excite	VERB
cet-14762	129	20	with	with	ADP
cet-14762	129	21	light	light	NOUN
cet-14762	129	22	of	of	ADP
cet-14762	129	23	different	different	ADJ
cet-14762	129	24	wavelength	wavelength	NOUN
cet-14762	129	25	.	.	PUNCT
cet-14762	130	1	applied	apply	VERB
cet-14762	130	2	surface	surface	NOUN
cet-14762	130	3	science	science	NOUN
cet-14762	130	4	,	,	PUNCT
cet-14762	130	5	207	207	NUM
cet-14762	130	6	,	,	PUNCT
cet-14762	130	7	20–25	20–25	NUM
cet-14762	130	8	.	.	PUNCT
cet-14762	131	1	114	114	NUM
cet-14762	131	2	7santos.pdf	7santos.pdf	NUM
cet-14762	131	3	rare	rare	ADJ
cet-14762	131	4	earth	earth	NOUN
cet-14762	131	5	doped	dope	VERB
cet-14762	131	6	metal	metal	NOUN
cet-14762	131	7	oxide	oxide	NOUN
cet-14762	131	8	sensors	sensor	NOUN
cet-14762	131	9	for	for	ADP
cet-14762	131	10	the	the	DET
cet-14762	131	11	detection	detection	NOUN
cet-14762	131	12	of	of	ADP
cet-14762	131	13	methane	methane	NOUN
cet-14762	131	14	at	at	ADP
cet-14762	131	15	room	room	NOUN
cet-14762	131	16	temperature	temperature	NOUN