id	keyword
can-2306	doi
can-2306	nps
can-2306	protein
can-2306	cancer
can-2306	cells
can-2306	azurin
can-2306	anticancer
can-2306	chitosan
can-2306	drug
can-2306	journal
can-2306	nanoparticles
can-2306	mcf-7
can-2306	free