J. Serb. Chem. Soc. 81 (12) 1473–1483 (2016) 1473 Available on-line at: www.shd.org.rs/jscs (CC) 2016 SCS. Contents of Volume 81 NUMBER 1 Organic Chemistry S. M. Bukhari, A. J. Feuerherm, H. M. Tunset, S. M. Isaksen, M. Sæther, T. H. K. Thvedt, S. V. Gonzalez, R. Schmid, A. Brunsvik, E. Fuglseth, B. Zlatković, B. Johansen and N. Simić: A novel compound isolated from Sclerochloa dura has anti-inflammatory effects .......................................................................................................................... 1 H. Mao, H. Liu, Y. Tu, Z. Zhong, X. Lv and X. Wang: One-pot preparation of carbamoyl benzotriazoles and their applications in the preparation of ureas, hydrazinecarbo- xamides and carbamic esters ....................................................................................... 13 Y.-W. Li and C.-L. Ma: First and efficient synthesis of 4-[((3,4-dihydroxybenzoyl)oxy)- methyl]phenyl β-D-glucopyranoside, an antioxidant from Origanum vulgarem (Short communication) ............................................................................................... 23 R. Kazemi-Rad, J. Azizian and H. Kefayati: Electrocatalytic multicomponent assembling of aminouracils, aldehydes and malononitrile: An efficient approach to 7-amino- pyrido[2,3-d]pyrimidine-6-carbonitrile derivatives .................................................... 29 Biochemistry and Biotechnology S. Đ. Bučko, J. M. Katona, LJ. M. Popović, Ž. G. Vaštag and L. B. Petrović: Functional properties of pumpkin (Cucurbita pepo) seed protein isolate and hydrolysate ........... 35 Inorganic Chemistry M. Minato, T. Ito and J.-G. Ren: Coordination studies of 1,2-bis(diphenylphosphino)- ethane with di-μ-hydroxo dinuclear complexes of tungsten(IV) and molyb- denum(IV) ................................................................................................................... 47 N. M. Hosny, R. Ibrahim and A. A. El-Asmy: Spectral, thermal, optical and biological studies on (E)-4-[(2-hydroxyphenyl)imino]pentan-2-one and its complexes .............. 57 Theoretical Chemistry M. Haghdadi, S. Soghra Mousavi and H. Ghasemnejad: Stepwise or concerted? A DFT study on the mechanism of ionic Diels–Alder reactions of chromanes ....................... 67 I. Gutman: Stability of bicalicene isomers – A topological study ....................................... 81 Chemical Engineering M. Ali Rezvani, M. Ali Nia Asli, L. Abdollahi and M. Oveisi: (N(But)4)5H4PV6Mo6O40 as an efficient catalyst for the oxidative desulphurisation of gasoline ........................ 91 NUMBER 2 Organic Chemistry M. R. Simić, A. B. Damjanović, M. D. Kalinić, G. D. Tasić, S. M. Erić, J. A. Antić-Stan- ković and V. M. Savić: Synthesis, cytotoxicity and computational study of novel 1474 JOURNAL OF THE SERBIAN CHEMICAL SOCIETY Available on-line at: www.shd.org.rs/jscs (CC) 2016 SCS. protoberberine derivatives ........................................................................................... 103 A. Amini Manesh and K. Azarin: Novel use of BiOCl as an efficient and selective reagent for cleavage of 2,4-dinitrophenylhydrazones to carbonyl compounds ........................ 125 C. M. Al Matarneh, C. I. Ciobanu, I. I. Mangalagiu and R. Danac: Design, synthesis and antimycobacterial evaluation of some new azaheterocycles with the 4,7-phenanthro- line skeleton. Part VI (Short communication) ............................................................. 133 Biochemistry and Biotechnology J. Yan, J. Yang, R. Yang, H. He, Q. Liu and H. Lin: Formation of conjugated double bonds in soybean oil with iodine as a catalyst ............................................................. 141 Inorganic Chemistry M. Lashanizadegan, S. Shayegan and M. Sarkheil: Copper(II) complex of (±)trans-1,2- cyclohexanediamine azo-linked Schiff base ligand encapsulated in the nanocavity of zeolite-Y for the catalytic oxidation of olefins ....................................................... 153 M. Birdeanu, G. Fagadar-Cosma, I. Sebarchievici, A.-V. Birdeanu, B. Taranu, I. Taranu and E. Fagadar-Cosma: Zn(Ta1–xNbx)2O6 nanomaterials. Synthesis, character- ization and corrosion behaviour .................................................................................. 163 Theoretical Chemistry M. Andoni, M. Medeleanu, M. Ştefănuţ, A. Căta, I. Ienaşcu, C. Tănasie and R. Pop: Theoretical determination of the redox electrode potential of cyanidin ...................... 177 W. He, X. Tan, N. Wang and H. Zhang: Theoretical study on the mechanism of the cycloaddition reaction between ketenimine and hydrogen cyanide ............................ 187 Physical Chemistry S. S. Lazarević, I. M. Janković-Častvan, B. M. Jokić, DJ. T. Janaćković and R. D. Petrović: Sepiolite functionalized with N-[3-(trimethoxysilyl)propyl]ethylene- diamine triacetic acid trisodium salt. Part II: Sorption of Ni2+ from aqueous solutions ...................................................................................................................... 197 Analytical Chemistry L. Jiao, S. Bing, X. Zhang and H. Li: Interval partial least squares and moving window partial least squares in determining the enantiomeric composition of tryptophan using UV–Vis spectroscopy ........................................................................................ 209 NUMBER 3 Organic Chemistry M. M. Milosavljević, I. M. Vukićević, S. Ž. Drmanić, J. B. Nikolić, A. D. Marinković, S. S. Krstić and S. D. Petrović: Simple one-pot synthesis of thioureas from amines, carbon disulfide and oxidants in water ........................................................................ 219 K. Battula, S. Narsimha, V. Nagavelli, P. Bollepelli, M. Srinivasa Rao: Synthesis and antimicrobial evaluation of some novel thiomorpholine derived 1,4-disubstituted 1,2,3-triazoles .............................................................................................................. 233 Biochemistry and Biotechnology J. Wang and X.-H. Zhao: Degradation kinetics of fisetin and quercetin in solutions affected by medium pH, temperature and co-existing proteins ................................... 243 Inorganic Chemistry I. Kostić, T. Anđelković, D. Anđelković, R. Nikolić, A. Bojić, T. Cvetković and G. Nikolić: Interaction of cobalt(II), nickel(II) and zinc(II) with humic-like ligands studied by VOLUME 81: CONTENTS 1475 Available on-line at: www.shd.org.rs/jscs (CC) 2016 SCS. the ESI-MS and ion-exchange methods ...................................................................... 255 Theoretical Chemistry B. Furtula, I. Gutman and K. Ch. Das: On atom–bond connectivity molecule structure descriptors ................................................................................................................... 271 D. Farmanzadeh and M. Najafi: Novel Trolox derivatives as antioxidants: A DFT invest- igation ......................................................................................................................... 277 Electrochemistry K. I. Popov, P. M. Živković, B. Jokić and N. D. Nikolić: The shape of the polarization curve and diagnostic criteria for control of the metal electrodeposition process ........ 291 Polymers E. C. Buruiana and M. Murariu: Copolymers based on N-acryloyl-L-leucine and urea methacrylate with pyridine moieties ........................................................................... 307 Materials M. Vaida, N. Duteanu and I. Grozescu: The effects of doping on the structural, optical and electric properties of Zn4Sb3 material ................................................................... 323 Environmental M. Milanović, J. Sudji, N. Grujić Letić, J. Radonić, M. Turk Sekulić, M. Vojinović Miloradov and N. Milić: Seasonal variations of bisphenol A in the Danube River by the municipality of Novi Sad, Serbia .......................................................................... 333 NUMBER 4 Organic Chemistry J. Z. Penjišević, V. V. Šukalović, D. B. Andrić, G. M. Roglić, I. T. Novaković, V. Šoškić and S. V. Kostić-Rajačić: Synthesis, biological evaluation and docking analysis of substituted piperidines and (2-methoxyphenyl)piperazines ........................................ 347 I. E. Orhan, F. Tosun and K. Skalicka-Woźniak: Cholinesterase and tyrosinase inhibitory, and antioxidant potential of randomly selected Umbelliferous plant species and the chromatographic profile of Heracleum platytaenium Boiss. and Angelica sylvestris L. var. sylvestris .......................................................................................................... 357 Inorganic Chemistry M. Sarkheil and M. Lashanizadegan: Schiff base ligand derived from (±)trans-1,2- -cyclohexanediamine and its Cu(II), Co(II), Zn(II) and Mn(II) complexes: Syn- thesis, characterization, styrene oxidation and a hydrolysis study of the imine bond in the Cu(II) Schiff base complex ............................................................................... 369 Theoretical Chemistry J.-B. Tong, M. Bai and X. Zhao: Application of an R-group search technique in the molecular design of HIV-1 integrase inhibitors .......................................................... 383 Physical Chemistry H. Heli, N. Sattarahmady and F. Pourbahman: Synthesis of copper nanoshales from a Triton™ X-100/cyclohexane/water ternary microemulsion system (Short commun- ication) ........................................................................................................................ 395 Analytical Chemistry A. M. Tasić, I. D. Sredović Ignjatović, Lj. M. Ignjatović, I. B. Anđelković, M. P. Antić and Lj. V. Rajaković: Investigation of different extraction procedures for the 1476 JOURNAL OF THE SERBIAN CHEMICAL SOCIETY Available on-line at: www.shd.org.rs/jscs (CC) 2016 SCS. determination of major and trace elements in coal by ICP-AES and ion chroma- tography ...................................................................................................................... 403 Polymers T. Tomković, F. Radovanović, B. Grgur, A. Nastasović, D. Vasiljević-Radović and A. Onjia: Novel negatively charged membrane adsorbers made using a combination of photopolymerization and immersion precipitation ...................................................... 419 Materials C. S. Ciobanu, C. L. Popa and D. Predoi: Cerium-doped hydroxyapatite nanoparticles synthesized by the co-precipitation method ................................................................ 433 Environmental G. Andrejić, T. Rakić, J. Šinžar-Sekulić, N. Mihailović, J. Grubin, B. Stevanović and G. Tomović: Assessment of heavy metal pollution of topsoils and plants in the City of Belgrade ...................................................................................................................... 447 T. Đorđević, M. Kašanin-Grubin, G. Gajica, Z. Popović, R. Matić, Lj. Josić, M. Milen- ković, A. Lazarević and B. Jovančićević: Fruška Gora mountainous environments – assessing the impact of geological setting and land use on soil properties ................. 459 EuCheMS News ................................................................................................................... 469 NUMBER 5 Organic Chemistry C. A. Florea and H. Petride: RuO4-mediated oxidation of secondary amines. Part 1. Are hydroxylamines the main intermediates? .................................................................... 475 Biochemistry and Biotechnology J. Trifunović-Macedoljan, N. Pantelić, A. Damjanović, S. Rašković, M. Nikolić-Đurović, G. Pudar, M. Jadranin, I. Juranić and Z. Juranić: LC/DAD determination of biogenic amines in serum of patients with diabetes mellitus, chronic urticaria or Hashimoto's thyroiditis ............................................................................................... 487 Dj. Malenčić, B. Kiprovski, V. Bursić, G. Vuković, N. Hristov and A. Kondić-Špika: Whole grain phenolics and antioxidant activity of Triticum cultivars and wild acces- sions ............................................................................................................................ 499 Inorganic Chemistry E. G. Bakirdere, M. F. Fellah, E. Canpolat, M. Kaya and S. Gür: Design, synthesis, characterization, and antimicrobial activity of the new 2-{(E)-[(4-aminophenyl)- imino]methyl}-4,6-dichlorophenol and its complexes with Co(II), Ni(II), Cu(II) and Zn(II): An experimental and DFT study ..................................................................... 509 Theoretical Chemistry Y. Zhang, J. Li and L. Wang: Effect of principal and secondary ligands on the electronic structures and spectra of a series of ruthenium(II) complexes .................................... 521 Physical Chemistry S. Zeighaminezhad and K. Majlesi: Complexation of molybdenum(VI) with methyl- iminodiacetic acid in different water + methanol solutions ........................................ 541 Electrochemistry N. D. Nikolić, P. M. Živković, S. I. Stevanović and G. Branković: Relationship between the kinetic parameters and morphology of electrochemically deposited lead ............. 553 VOLUME 81: CONTENTS 1477 Available on-line at: www.shd.org.rs/jscs (CC) 2016 SCS. Analytical Chemistry U. M. Gašić, D. M. Stanković, D. Č. Dabić, D. M. Milojković-Opsenica, M. M. Natić, Ž. Lj. Tešić and J. J. Mutić: Analytical possibilities for the relative estimation of the antioxidative capacity of honey varieties harvested in different regions of Serbia (Short communication) ............................................................................................... 567 Polymers L. B. Petrović, J. R. Milinković, J. L. Fraj, S. Đ. Bučko and J. M. Katona: An inves- tigation of chitosan and sodium dodecyl sulfate interactions in acetic media ............. 575 Materials N. Đorđević, A. D. Marinković, J. B. Nikolić, S. Ž. Drmanić, M. Rančić, D. V. Brković and P. S. Uskoković: A study of the barrier properties of polyethylene coated with a nanocellulose/magnetite composite film ..................................................................... 589 NUMBER 6 Biochemistry and Biotechnology J. Živković, K. Šavikin, G. Zdunić, B. Dojčinović and N. Menković: Phenolic and mineral profile of Balkan indigenous apple and pear cultivars ................................................ 607 X.-B. Zhu, L. Pan, W. Wei, J.-Q. Pen, Y.-W. Qi and X.-L. Ren: Changes in the content of water-soluble vitamins in Actinidia chinensis during cold storage ............................. 623 Theoretical Chemistry X. Lu and J. Ming: Ab initio study of the mechanism of formation of a spiro Si-hetero- cyclic ring compound involving Ge from H2Ge=Si: and acetaldehyde ....................... 633 Analytical Chemistry T. N. Simonova, V. A. Dubrovina and A. B. Vishnikin: Speciation of chromium through aqueous two-phase extraction of complexes of Cr(III) with 4-(2-pyridylazo)resor- cinol and Cr(VI) with 1,5-diphenylcarbazide .............................................................. 645 Ž. N. Todorović, Lj. V. Rajaković and A. E. Onjia: Interpretative optimization of the isocratic ion chromatographic separation of anions .................................................... 661 Polymers M. Nechifor: Aromatic polyesters with photosensitive side chains: Synthesis, charac- terization and properties .............................................................................................. 673 Materials D. Frem: Some nitrogen-rich heterocycles derivatives as potential explosives and pro- pellants: A theoretical study ........................................................................................ 687 Environmental X. Yang, J. Yan, F. Wang, J. Xu, X. Liu, K. Ma, X. Hu and J. Ye: Comparison of organics and heavy metals acute toxicities to Vibrio fischeri .................................................... 697 T. Zeremski, J. Vasin, S. Milić, P. Sekulić, Š. Hansman and V. Bursić: Occurrence and distribution of the cyclodiene-type organochlorine pesticides in soils of Vojvodina Province, Serbia .......................................................................................................... 707 Hystory of and Education in Chemistry D. D. Milenković, M. D. Segedinac, T. N. Hrin and S. Horvat: The impact of instruct- ional strategy based on the triplet model of content representation on elimination of students’ misconceptions regarding inorganic reactions ............................................. 717 1478 JOURNAL OF THE SERBIAN CHEMICAL SOCIETY Available on-line at: www.shd.org.rs/jscs (CC) 2016 SCS. NUMBER 7 Organic Chemistry M. G. Gündüz, E. Albayrak, F. İşli, G. S. Ö. Fİncan, Ş. Yıldırım, R. Şimşek, C. Şafak, Y. Sarıoğlu, S. Ö. Yıdırım and R. J. Butcher: Synthesis, structural characterization and myorelaxant activity of 4-naphthylhexahydroquinoline derivatives containing dif- ferent ester groups ....................................................................................................... 729 Biochemistry and Biotechnology H. Cheng, Y. Li, X. Yin, M. Subirade and L. Liang: The β-casein–resveratrol complex: Physicochemical characteristics and implications for enhanced nutrition .................. 739 Inorganic Chemistry T. A. Lastovina, A. P. Budnyk, G. A. Khaishbashev, E. A. Kudryavtsev and A. V. Sol- datov: Copper-based nanoparticles prepared from copper(II) acetate bipyridine complex ....................................................................................................................... 751 Theoretical Chemistry D. S. Arputhara, P. V. Nidhin and P. Srinivasan: Ab initio prediction of the polymorphic structures of pyrazinamide – A validation study ......................................................... 763 Physical Chemistry B. A. Vidoeski, S. P. Jovanović, I. D. Holclajtner-Antunović, D. V. Bajuk-Bogdanović, M. D. Budimir, Z. M. Marković and B. M. Todorović Marković: Raman study of the interactions between highly ordered pyrolytic graphite (HOPG) and polyoxo- metalates: The effects of acid concentration ............................................................... 777 Thermodynamics D. Soldatović, N. Grozdanić, Z. Višak, I. Radović and M. Kijevčanin: Effects of solid poly (ethylene glycols) addition to the solutions of aniline or N,N-dimethylaniline with water: Experimental measurements and modelling ............................................. 789 Materials M. R. Kaluđerović, J. P. Schreckenbach and H.-L. Graf: Biocompatibility of the titanium- based implant surfaces: Еffect of the calcium dihydrogen phosphate on osteoblast cells ............................................................................................................................. 799 Environmental M. Savić Biserčić, L. Pezo, I. Sredović Ignjatović, Lj. Ignjatović, A. Savić, U. Jovanović and V. Andrić: Ultrasound and shacking-assisted water-leaching of anions and cations from fly ash ..................................................................................................... 813 B. P. Dojčinović, B. M. Obradović, M. M. Kuraica, M. V. Pergal, S. D. Dolić, D. R. Inđić, T. B. Tosti and D. D. Manojlović: Application of non-thermal plasma reactor for degradation and detoxification of high concentrations of dye Reactive Black 5 in water ........................................................................................................................... 829 Book Review J. S. Stevanović: Morphology of electrochemically and chemically deposited metals, Authors: Konstantin I. Popov, Stojan S. Djokić, Nebojša D. Nikolić and Vladimir D. Jović (Book Review) .................................................................................................... 847 VOLUME 81: CONTENTS 1479 Available on-line at: www.shd.org.rs/jscs (CC) 2016 SCS. NUMBER 8 Organic Chemistry D. Ashok, V. H. Rao and R. Kavitha: Microwave assisted synthesis of 2-(2-(tetrazolo[1,5- -a]quinolin-4-yl)-2,3-dihydro-1H-1,5-benzodiazepin-4-yl) substituted phenols and evaluation of their antimicrobial activity .................................................................... 851 K. Singaram, D. Marimuthu, S. Baskaran and V. Ramaswamy: Synthesis and antimic- robial activity of new 3,5-diarylidene-4-piperidone derivatives ................................. 859 Biochemistry and Biotechnology J. Lazic, J. Spasic, Dj. Francuski, Z. Tokic-Vujosevic, J. Nikodinovic-Runic, V. Maslak and L. Djokic: Importance of N-terminal proline for the promiscuous activity of 4-oxalocrotonate tautomerase (4-OT) ......................................................................... 871 J. Živković, K. Šavikin, G. Zdunić, D. Gođevac, N. Marković, Z. Pržić and N. Menković: Influence of bunch morphology on quality of wines produced from clones of grape variety Prokupac ......................................................................................................... 883 Inorganic Chemistry Lj. E. Mihajlović-Lalić, Lj. Damjanović, M. Šumar-Ristović, A. Savić, T. J. Sabo, V. Dondur and S. Grgurić-Šipka: Cytotoxic Pt(IV) and Ru(II) complexes containing a biologically relevant edda-type ligand: A comparative study of their thermal pro- perties .......................................................................................................................... 897 Physical Chemistry R. M. Alosmanov: Adsorption of arsenazo III by phosphorus-containing polymer sorbent .... 907 Analytical Chemistry R. Đurović-Pejčev, T. Đorđević and V. Bursić: Determination of multi-class herbicides in soil by liquid–solid extraction coupled with headspace solid phase microextraction method ........................................................................................................................ 923 Polymers J. Leng, Y. Pan, S. Yang, S. Wang and A. Adebayo: Research of the relationship between the chain length of the dialkyl phosphate ester and the oil-based fracturing fluid viscosity ...................................................................................................................... 935 Environmental Z. Veličković, N. Ivanković, V. Striković, R. Karkalić, D. Jovanović, Z. Bajić and J. Bogdanov: Ultrasound and shacking-assisted water-leaching of anions and cations from fly ash ................................................................................................................. 947 H. B. Manh: Modeling the removal of Sunfix Red S3B from aqueous solution by electro- coagulation process using artificial neural network .................................................... 959 NUMBER 9 Organic Chemistry D. Setamdideh: One-pot green synthesis of isoxazol-5(4H)-one derivatives using Dowex1-x8OH in water .............................................................................................. 971 D. R. Brkić, A. R. Božić, V. D. Nikolić, A. D. Marinković, H. Elshaflu, J. B. Nikolić and S. Ž. Drmanić: Solvatochromism of isatin based Schiff bases: An LSER and LFER study ............................................................................................................................ 979 1480 JOURNAL OF THE SERBIAN CHEMICAL SOCIETY Available on-line at: www.shd.org.rs/jscs (CC) 2016 SCS. Biochemistry and Biotechnology S. Dmitrović, M. Skorić, J. Boljević, N. Aničić, D. Božić, D. Mišić, V. Filipović and D. Opsenica: Elicitation effects of a synthetic 1,2,4,5-tetraoxane and a 2,5-diphenyl- thiophene in shoot cultures of two Nepeta species ...................................................... 999 M. Košutić, J. Filipović, L. Pezo, D. Plavšić and M. Ivkov: Physical and sensory properties of corn flakes with added dry residue from wild oregano distillation ......................... 1013 Physical Chemistry A. Vashurin, I. Kuzmin, V. Mayzlish, M. Razumov, O. Golubchikov and O. Koifman: Kinetics and mechanism of the oxidation of dithiocarbamic acids in the presence of Co(II) phthalocyaninetetacarboxylic acid ................................................................... 1025 Analytical Chemistry S. Agatonovic-Kustrin, M. Lebete, M. E. Brown, D. W. Morton and B. D. Glass: Chemical characterization of the photodegradation products of midazolam com- plexes with randomly methylated-β-cyclodextrin by HPLC and LC–MS/MS ............ 1039 Polymers F. Jitaru, A. L. Chibac, G. Epurescu, I. Ion and T. Buruiana: Polymer–graphene com- posites by the photocuring of a system containing benzophenone macromer ............. 1057 Materials A. Khorshidi, S. Shariati and M. Abootalebi: Synthesis of bis- and tris(indolyl)methanes catalyzed by an inorganic nano-sized catalyst followed by dehydrogenation to hyperconjugated products ....................................................................................... 1071 Environmental A. M. Tasić, I. D. Sredović Ignjatović, Lj. M. Ignjatović, M. A. Ilić and M. P. Antić: Comparison of sequential and single extraction in order to estimate the environ- mental impact of metals from fly ash .......................................................................... 1083 M. M. Aonyas, B. P. Dojčinović, S. D. Dolić, B. M. Obradović, D. D. Manojlović, M. D. Marković and G. M. Roglić: Degradation of anionic surfactants using the reactor based on dielectric barrier discharge ........................................................................... 1099 NUMBER 10 Organic Chemistry F. Bagheri and A. Olyaei: A novel approach toward the synthesis of some new tridentate Schiff bases from anil-like compounds ....................................................................... 1111 M. Atbakar, O. Topbastekin and N. Ocal: Reductive Heck reactions of N-arylamino- -substituted tricyclic imides ........................................................................................ 1121 Biochemistry and Biotechnology T. Živanović Radnić, K. Simić-Pašalić, M. Šefik Bukilica, S. Misirlić Denčić, A. M. Isaković, T. Stojković, N. Petronijević, N. Damjanov and J. Vojinović: Alfacalcidol modulates oxidative stress parameters in the peripheral blood of patients with active rheum- atoid arthritis ............................................................................................................... 1127 D. Jančić, V. Todorović, Z. Basić and S. Šobajić: Chemical composition and nutritive potential of Cichorium intybus L. leaves from Montenegro ....................................... 1141 Inorganic Chemistry S. Saha, A. Das, K. Acharjee and B. Sinha: Synthesis, characterization and antibacterial studies of Mn(II) and Co(II) complexes of an ionic liquid tagged Schiff base ........... 1151 VOLUME 81: CONTENTS 1481 Available on-line at: www.shd.org.rs/jscs (CC) 2016 SCS. Physical Chemistry M. Faraji and A. Farajtabar: Solvatochromism of naringenin in aqueous alcoholic mixtures ...................................................................................................................... 1161 Analytical Chemistry V. Dobričić, N. Bubić Pajić, B. Marković, S. Vladimirov, S. Savić and G. Vuleta: Dev- elopment and validation of an LC–MS/MS method for the determination of adapal- ene in pharmaceutical forms for skin application........................................................ 1171 Polymers M. Mouffok, A. Mesli, I. Abdelmalek and E. Gontier: Effect of the formulation para- meters on the encapsulation efficiency and release behavior of p-aminobenzoic acid-loaded ethylcellulose microspheres ..................................................................... 1183 Environmental K. A. Taleb, J. D. Rusmirović, M. P. Rančić, J. B. Nikolić, S. Ž. Drmanić, Z. S. Veličković and A. D. Marinković: Efficient pollutants removal by amino-modified nanocellu- lose impregnated with iron oxide ................................................................................ 1199 X. Wang, M. Q. Yao, L. Liu, Y. Cao and J. Bao: Degradation of chlorpyrifos in con- taminated soil by immobilized laccase ........................................................................ 1215 NUMBER 11 Organic Chemistry N. Božinović, B. A. Šolaja and I. M. Opsenica: Microwave-assisted synthesis of azepines via nucleophilic aromatic substitution......................................................................... 1225 Biochemistry and Biotechnology Y. N. Mitrev, A. Y. Mehandzhiyski, D. I. Batovska, A. Liese and B. Galunsky: Original enzyme-catalyzed synthesis of chalcones: Utilization of hydrolase promiscuity ........ 1231 B. Kiprovski, Đ. Malenčić, S. Đurić, M. Bursać, J. Cvejić and V. Sikora: Isoflavone content and antioxidant activity of soybean inoculated with plant-growth promoting rhizo- bacteria ........................................................................................................................ 1239 Inorganic Chemistry O. F. Adekunle, R. Butcher, O. Bakare and O. A. Odunola: Synthesis, characterization, electrochemical studies and X-ray structures of mixed-ligand polypyridyl copper(II) complexes with the acetate ......................................................................................... 1251 Theoretical Chemistry X. Wang, J. Li, L. Wang, W. Wu, Z. Du and W. Luo: DFT/TD-DFT study on the spectro- scopic properties of zinc(II), nickel(II), and palladium(II) metal complexes with a thiourea derivative ...................................................................................................... 1263 Analytical Chemistry L. U. R. Chiavelli, L. C. Figueiredo, R. T. R. Almeida, T. Claus, S. A. Maruyama and W. F. Costa: Validation and application of a GC–MS method for the determination of haloacetic acids in drinking water ............................................................................... 1273 Thermodynamics B. K. Pandit, A. Sarkar and B. Sinha: Solution thermodynamics of sodium pyruvate in aqueous glycine solutions at T 298.15–313.15 K ........................................................ 1283 1482 JOURNAL OF THE SERBIAN CHEMICAL SOCIETY Available on-line at: www.shd.org.rs/jscs (CC) 2016 SCS. Materials I. Janković-Častvan, S. Lazarević, D. Stojanović, P. Živković, R. Petrović and Đ. Janać- ković: PVB/sepiolite nanocomposites as reinforcement agents for paper ................... 1295 Metal Materials and Metallurgy V. M. Maksimović, M. M. Stoiljković and A. D. Čairović: Some consequences of repeated casting of Co–Cr dental alloy ...................................................................................... 1307 Environmental S. Sarri, P. Misaelides, D. Zamboulis, F. Noli, J. Warchoł, F. Pinakidou and M. Katsikini: Chromium(VI) removal from aqueous solutions using a polyethylenimine–epichlo- rohydrin resin .............................................................................................................. 1321 NUMBER 12 Organic Chemistry B. Vulović, I. Marić, R. Matović and R. N. Saičić: Synthesis of vinyldihydropyran by cooperative catalysis ................................................................................................... 1335 Biochemistry and Biotechnology J. P. Vilipić, I. T. Novaković, M. V. Zlatović, M. T. Vujčić, S. J. Tufegdžić and D. M. Sladić: Interactions of cytotoxic amino acid derivatives of tert-butylquinone with DNA and lysozyme ..................................................................................................... 1345 A. N. Margetić and Z. M. Vujčić: Immobilization of cell wall invertase in a polyacryl- amide hydrogel for invert sugar production ................................................................ 1359 M. Mihailović, J. Trbojević-Ivić, K. Banjanac, N. Milosavić, D. Veličković, M. Carević and D. Bezbradica: Immobilization of maltase from Saccharomyces cerevisiae on thiosulfonate supports ................................................................................................. 1371 Inorganic Chemistry D. Lj. Stojković, A. Bacchi, D. Capucci, M. R. Milenković, B. Čobeljić, S. R. Trifunović, K. Anđelković, V. V. Jevtić, N. Vuković, M. Vukić and D. Sladić: Synthesis and characterization of palladium(II) complexes with glycine coumarin derivatives ........ 1383 Theoretical Chemistry M. Kojić, M. Petković and M. Etinski: Unrevealing mechanism of the thermal tauto- merization of avobenzone by means of quantum chemical computations .................. 1393 Physical Chemistry D. Veselinović and Z. Velikić: The pH measurement with glass electrode in an electro- magnetic field ............................................................................................................. 1407 Analytical Chemistry N. Perišić, M. Marić-Stojanović, V. Andrić, U. B. Mioč and Lj. Damjanović: Physico- chemical characterisation of pottery from the Vinča culture, Serbia, regarding the firing temperature and decoration techniques ............................................................. 1415 Thermodynamics A. M. Stanimirović, E. M. Živković, D. M. Majstorović and M. Lj. Kijevčanin: Transport properties of binary liquid mixtures – Candidate solvents for optimized flue gas cleaning processes ....................................................................................................... 1427 VOLUME 81: CONTENTS 1483 Available on-line at: www.shd.org.rs/jscs (CC) 2016 SCS. Environmental A. M. Tasić, I. D. Sredović Ignjatović, Lj. M. Ignjatović, D. Đuranović and M. P. Antić: Aqueous extraction of anions from coal and fly ash followed by ion-chroma- tographic determination .............................................................................................. 1441 History of and Education in Chemistry T. N. Hrin, D. D. Milenković, M. D. Segedinac and S. Horvat: Enhancement and assessment of students’ systems thinking skills by application of systemic synthesis questions in the organic chemistry course ................................................................... 1455 Contents of Volume 81 ....................................................................................................... 1473 Author index ....................................................................................................................... 1485 << /ASCII85EncodePages false /AllowTransparency false /AutoPositionEPSFiles true /AutoRotatePages /None /Binding /Left /CalGrayProfile (Dot Gain 20%) /CalRGBProfile (sRGB IEC61966-2.1) /CalCMYKProfile (U.S. Web Coated \050SWOP\051 v2) /sRGBProfile (sRGB IEC61966-2.1) /CannotEmbedFontPolicy /Error /CompatibilityLevel 1.4 /CompressObjects /Tags /CompressPages true /ConvertImagesToIndexed true /PassThroughJPEGImages true /CreateJobTicket false /DefaultRenderingIntent /Default /DetectBlends true /DetectCurves 0.0000 /ColorConversionStrategy /CMYK /DoThumbnails false /EmbedAllFonts true /EmbedOpenType false /ParseICCProfilesInComments true /EmbedJobOptions true /DSCReportingLevel 0 /EmitDSCWarnings false /EndPage -1 /ImageMemory 1048576 /LockDistillerParams false /MaxSubsetPct 100 /Optimize true /OPM 1 /ParseDSCComments true /ParseDSCCommentsForDocInfo true /PreserveCopyPage true /PreserveDICMYKValues true /PreserveEPSInfo true /PreserveFlatness true /PreserveHalftoneInfo false /PreserveOPIComments true /PreserveOverprintSettings true /StartPage 1 /SubsetFonts true /TransferFunctionInfo /Apply /UCRandBGInfo /Preserve /UsePrologue false /ColorSettingsFile () /AlwaysEmbed [ true ] /NeverEmbed [ true ] /AntiAliasColorImages false /CropColorImages true /ColorImageMinResolution 300 /ColorImageMinResolutionPolicy /OK /DownsampleColorImages true /ColorImageDownsampleType /Bicubic /ColorImageResolution 300 /ColorImageDepth -1 /ColorImageMinDownsampleDepth 1 /ColorImageDownsampleThreshold 1.50000 /EncodeColorImages true /ColorImageFilter /DCTEncode /AutoFilterColorImages true /ColorImageAutoFilterStrategy /JPEG /ColorACSImageDict << /QFactor 0.15 /HSamples [1 1 1 1] /VSamples [1 1 1 1] >> /ColorImageDict << /QFactor 0.15 /HSamples [1 1 1 1] /VSamples [1 1 1 1] >> /JPEG2000ColorACSImageDict << /TileWidth 256 /TileHeight 256 /Quality 30 >> /JPEG2000ColorImageDict << /TileWidth 256 /TileHeight 256 /Quality 30 >> /AntiAliasGrayImages false /CropGrayImages true /GrayImageMinResolution 300 /GrayImageMinResolutionPolicy /OK /DownsampleGrayImages true /GrayImageDownsampleType /Bicubic /GrayImageResolution 300 /GrayImageDepth -1 /GrayImageMinDownsampleDepth 2 /GrayImageDownsampleThreshold 1.50000 /EncodeGrayImages true /GrayImageFilter /DCTEncode /AutoFilterGrayImages true /GrayImageAutoFilterStrategy /JPEG /GrayACSImageDict << /QFactor 0.15 /HSamples [1 1 1 1] /VSamples [1 1 1 1] >> /GrayImageDict << /QFactor 0.15 /HSamples [1 1 1 1] /VSamples [1 1 1 1] >> /JPEG2000GrayACSImageDict << /TileWidth 256 /TileHeight 256 /Quality 30 >> /JPEG2000GrayImageDict << /TileWidth 256 /TileHeight 256 /Quality 30 >> /AntiAliasMonoImages false /CropMonoImages true /MonoImageMinResolution 1200 /MonoImageMinResolutionPolicy /OK /DownsampleMonoImages true /MonoImageDownsampleType /Bicubic /MonoImageResolution 1200 /MonoImageDepth -1 /MonoImageDownsampleThreshold 1.50000 /EncodeMonoImages true /MonoImageFilter /CCITTFaxEncode /MonoImageDict << /K -1 >> /AllowPSXObjects false /CheckCompliance [ /None ] /PDFX1aCheck false /PDFX3Check false /PDFXCompliantPDFOnly false /PDFXNoTrimBoxError true /PDFXTrimBoxToMediaBoxOffset [ 0.00000 0.00000 0.00000 0.00000 ] /PDFXSetBleedBoxToMediaBox true /PDFXBleedBoxToTrimBoxOffset [ 0.00000 0.00000 0.00000 0.00000 ] /PDFXOutputIntentProfile () /PDFXOutputConditionIdentifier () /PDFXOutputCondition () /PDFXRegistryName () /PDFXTrapped /False /CreateJDFFile false /Description << /ARA /BGR /CHS /CHT /CZE /DAN /DEU /ESP /ETI /FRA /GRE /HEB /HRV (Za stvaranje Adobe PDF dokumenata najpogodnijih za visokokvalitetni ispis prije tiskanja koristite ove postavke. 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