Bulgarian Chemical Communications, Volume 44, Number 4, 2012

Bulgarian Chemical Communications, Volume 44, Number 4, 2012 AUTHOR INDEX

Aher H. R., See Y. S. Shelar et al...... 172 Díaz-Cedillo F., See Figueroa-Valverde L. et al. ….. 139 Aiqing Zhang, See Guangyong Xie et al...... 310 Divya J., S.L. Belagali, Assessment of urea residues in Alexandrova R., See Kalfin R. et al...... 258 agricultural soil samples around Mysore, Alova L. G., See Tancheva L. P. et al...... 262 Karnataka, India ...... 148 Arpadjan S., K. Tsekova, P. Petrova, J. Knutsson, Field Dobreva Ek., See Petrova M. et al...... 92 sampling, speciation and determination of Dzimbova T. A., See Pancheva S.S. et al. …...... 222 dissolved iron(II) and iron(III) in waters ...... 299 Dzimbova T. A., See Chapkanov A. G. et al...... 228 Ashrafi A.R., H. Shabani, Computing Padmakar-Ivan Dzimbova T., R. Mavrevski, N. Pencheva, T. Pajpanova, index of four classes of dendrimers ...... 127 P. Milanov, Computer modelling of ligand- Ashrafi A.R., See Yousefi-Azari H. Et al. …...... 307 receptor interactions – enkephalin analogues and Avdeev G., See Petrova M. et al...... 92 delta-opioid receptor...... 242 Bayar S., See B.A. Fil et al...... 201 Dzhonova-Atanasova D. B., See Nakov Sv. Ts. et al. 283 Bayryamov S. G., See Danalev D. L. et al...... 238 Durgun M., See Kilic A. et al...... 289 Boncukcuoğlu R., See B.A. Fil et al...... 201 El-Maghraby A., See Refat M. S.et al...... 74 Belagali S.L., See Divya J. et al...... 148 El-Sayed M. Y., See Refat M. S.et al. …………….....74 Blaskov V., See Genov K. et al. .…………...... 144 Encheva E. N., See Tancheva L. P. et al...... 262 Boevski I., See Genov K. et al. .…...... 144 Fil B.A., A. E. Yilmaz, R. Boncukcuoğlu, S. Bayar, Budinova T., See A.L. Ciripoiu et al...... 159 Removal of divalent heavy metal ions from Caboche G., See Raikova G. et al...... 389 aqueous solutions by Dowex HCR-S synthetic Chaemchuen S., W. Limsangkass, B. Netiworaraksa, S. resin...... 201 Phatanasri , N. Sae-Ma, K. Suriye, Novel catalyst Figueroa-Valverde L., F. Díaz-Cedillo, El. García- of mixed SiO2-TiO2 supported tungsten for Cervera, A facile synthesis of an indol- metathesis of ethene and 2-butene ...... 87 dihydrotestosterone succinate derivative ...... 83 Chapkanov A. G., B. B. Ivanova, Structural and Figueroa-Valverde L., F. Díaz-Cedillo, M. López- spectroscopic characterization of 2-amino-3, 5- Ramos, E. García- Cervera, E. Pool-Hernandez, dibromopyridin...... 216 Synthesis and design of a progesterone-alkyne Chapkanov A. G., T.A. Dzimbova, B. B. Ivanova , A derivative ...... 139 facile synthesis and IR-LD spectral elucidation of García-Cervera El., See Figueroa-Valverde L. et al. ...83 N-acetyl amino acid derivatives…...... 364 García-Cervera E., See Figueroa-Valverde L. et al. ..139 Chesnaud A., See Raikova G. et al. …...... 389 Garcia-Valls R., See Tsibranska I. H. et al...... 64 Cholakov G. St., V. B. Toteva, St. D. Janev, St. G. Giamberini M., See Tsibranska I. H. et al...... 64 Staykov, K. G. Stanulov, Physical Stability of Gharib A., N. N. Pesyan, M. Jahangir, M. Roshani, J. W. Detonation Nanodiamonds in Liquid Scheeren, Catalytic synthesis of diphenylmethyl Lubricants…...... 31 ethers (DPME) using Preyssler acid

Ciripoiu A.L., B. Tsyntsarski, C. Spataru, B. Petrova, T. H14[NaP5W30O110] and silica-supported Preyssler Budinova, A. Sarbu, D. Teodosiev, N. Petrov, catalysts…...... 11 Carbon materials on the base of inorganic-organic Gharib A., M. Jahangir, M. Roshani, A facile synthesis polymer nanocomposite precursors...... 159 of calix[4]pyrroles using heteropolyacids as Combemale L., See Raikova G. et al...... 389 green, eco-friendly, reusable and recyclable Danalev D. L., R. N. Raykova, D. A. Marinkova, L. K. catalyst...... 113 Yotova, S. G. Bayryamov, B. H. Hristova, V. S. Gharib A., N. N. Pesyan, M. Jahangir, M. Rosha, J. W. Stoyanova, Synthesis of new hybrid cell pen- Scheeren, The synthesis of cyclotriveratrylene

etrating peptides-medical drugs molecules.....238 using heteropolyacids (H3+xPMo12−xVxO40 ) as Deljur A., F., See Mobinikhaledi A. at al...... 122 recyclable heterogeneous catalysts ..…...... 118 Deshpande P., S. Vagge, S. Jagtap, R. Khiarnar, S. Genov K., V. Blaskov, S. Vassilev, I. Boevski, M. Kelkar, M. More, Conducting polyanilline based Shipochka, I. Stambolova, Flame AAS paints on hot dip galvanized low carbon steel for Determination of Trace Amounts of Cu, Ni, Co, corrosion protection...... 318 Cd and Pd in Waters after Preconcentration with Detcheva A. K., See Ivanova E. H. et al...... 5 2-Nitroso-1-Naphthol…...... 144 Deveci B., See Kilic A. et al. …………...... 289 Genov, G. See Raikova G. et al. …...... 389 Diankov S., P. Subra-Paternault, I. Hinkov, I. Pentchev, Gentscheva G., A. Petrov, E. Ivanova, I. Havezov, Flame Adsorption of o-hydroxybenzoic acid on AAS Determination of Trace Amounts of Cu, Ni, polymers in supercritical carbon dioxide medium: Co, Cd and Pd in Waters after Preconcentration experimental and modeling...... 399 with 2-Nitroso-1-Naphthol...... 52 Dincer S., Studies of tautomerism in the azonaphthol Georgieva M., See Petrova M. et al...... 92 derivatives of benzimidazoles ...... 70 Georgiev T. K., See Hadzhibozheva P. V. et al...... 252 Díaz-Cedillo F., See Figueroa-Valverde L. et al...... 83 Goshev I. G., See Staykova S. Ts. et al...... 233

151 Bulgarian Chemical Communications, Volume 44, Number 4, 2012 Guangyong Xie, Aiqing Zhang, Efficient approach to the Koleva D. A., K. van Breugel, The integration of EIS synthesis of ipropylbenzonitriles by selective parameters and bulk matrix characterization in ammoxidation ……………...... 310 studying reinforced cement-based materials ..324 Guay D., See Tremblay M.-L. et al. ……………...... 333 Kolev N. N., See Nakov Sv. Ts. et al...... 283 Hadzhibozheva P. V., T. K. Georgiev, R. E. Kalfin, A. Koumanova B., See Hassanein T.F. et al. ……...... 131 N. Tolekova, Angiotensin II and Vasopressin Krapchanska M., See Raikova G. et al. …...... 389 effects on motor activity of rat isolated tissue Krapchanska M., See Vladikova D. et al...... 364 strips from urinary bladder and rectum ……..252 Krishnaveni A., See Johnsirani V. et al. …...... 41 Hajara Beevi N., See Johnsirani V.,et al. ……...... 41 Kuchekar S.R., See Y. S. Shelar et al...... 172 Hamta A., See Mobinikhaledi A. at al. …...... 122 Kulevski M. N., See Velev P. N. et al. ………...... 164 Han S. H., See Y. S. Shelar et al...... 172 Kvastek K., See Horvat-Radošević V., et al...... 356 HariPrasad S., See Venkatesha M. A. at al...... 155 Lasia A., See Tremblay M.-L. et al. …...... 333 Hassanein T.F., B. Koumanova, Binary mixture sorption Leventieva-Necheva E., See Kalfin R. et al...... 247 of basic dyes onto wheat straw ...... 131 Limsangkass W., See Chaemchuen S. et al...... 87 Havezov I., See Gentscheva G. et al...... 52 López-Ramos M., See Figueroa-Valverde L. et al. ...139 Hinkov I., See Diankov S. et al...... 399 Magdić K., See Horvat-Radošević V., et al...... 356 Horvat-Radošević V., K. Magdić, K. Kvastek, Marekov I. N., See Marinova E. M. et al. …...... 57 Parametrization of impedance spectra of Marinkova D. A., See Danalev D. L. et al...... 238

GC/H2SO4 electrode: trials and errors ...... 356 Marinova E. M., K. A. Seizova, I. R. Totseva, Sv. S. Hoshi M., See Nishikawa S. et al. ……………...... 314 Panayotova, I. N. Marekov, Sv.M. Momchilova, Hristova B. H., See Danalev D. L. et al...... 238 Oxidative changes in some vegetable oils during Ionascu A.M., G. Raikova, E. Mladenova, I. Mercioniu, heating at frying temperature …...... 57 Electrochemical analysis of solid oxide Mavrevski R., See Dzimbova T. et al. …...... 242 electrolytes for intermediate temperature fuel Mercioniu I., See Ionascu A.M. et al. …...... 395 cell...... 395 Mihaylova B. D., See Staykova S. Ts. et al. ….….…233 Ivanova B. B., See Chapkanov A. G. et al...... 216 Milanov P., See Dzimbova T. et al. …...... 242 Ivanova B. B., See Chapkanov A. G. et al...... 228 Millet P., Electrochemical impedance spectroscopy Ivanova E. H., A. K. Detcheva, Green analytical using exponentially-rising voltage steps. (I) chemistry and its perspectives in Bulgaria ...... 5 Analysis of a model electrical circuit ...... 338 Ivanova E., See Gentscheva G. et al...... 52 Millet P., Electrochemical impedance spectroscopy Jagtap S., See Deshpande P. et al. ……………...... 318 using exponentially-rising voltage steps. (II) Jahangir M., See Gharib A. et al...... 11 Analysis of the hydrogen electro-insertion into Jahangir M., See Gharib A. et al...... 113 palladium foils ……...... 346 Jahangir M., See Gharib A. et al...... 118 Miloshev St., See Plachkova-Petrova D. et al...... 208 Janev St. D., See Cholakov G. St. et al...... 31 Mladenova E., See Ionascu A.M. et al...... 395 Johnsirani V., S. Rajendran, J. Sathiyabama, T. S. Mobinikhaledi A., F. Deljur, A. Hamta, S.M. Muthumegala, A.Krishnaveni, N. Hajara Beevi, Shariatzadeh, Copper nitrate catalyzed synthesis Inhibitive action of malachite green-Zn2+ system and biological activity evaluation of some ...... 41 naphtho[2,3-d]imidazoles…...... 122 Jovcheva E. S., See Pancheva S.S. et al...... 222 More M., See Deshpande P. et al. ……………….....318 Kalauzka R. H., See Pancheva S.S. et al. ………...... 222 Momchilova Sv. M., See Marinova E. M. et al...... 57 Kalfin R., R. Alexandrova, Myocardial preconditioning Muthumegala T. S., See Johnsirani V. et al. ….……..41 by short ischemia-reperfusion cycles and levels of Nakov Sv. Ts., D. B. Dzhonova-Atanasova, N. N. Kolev, the peptide interleukin-8……...... 258 Pressure drop of high performance random Kalfin R., E. Leventieva-Necheva, G. Sgaagli, F. Intalox Metal Tower Packing ...... 283 Pessina, Neuropeptids and urinary bladder Naydenova E. D., See Staykova S. Ts. et al...... 233 ischemia-reperfusion injury…...... 247 Nenkova S. K., See Velev P. N. et al...... 164 Kalfin R. E., See Hadzhibozheva P. V. et al...... 252 Netiworaraksa B., See Chaemchuen S. et al...... 87 Khiarnar R., See Deshpande P. et al...... 318 Nishikawa S., M. Okimoto, T. Yoshida, M. Hoshi, K. Kelkar S., See Deshpande P. et al. …………...... 318 Ohashi, Unexpected formation of novel Kilic A., E. Tas, B. Deveci, M. Durgun, Dissymmetrical oxazolidine and tetrahydrooxazine derivatives by tetradentate salicylaldimine Cu(II) and Co(II) condensation of 2-(Hydro-xymethy) or 2-(2- metal complexes derived 1,8-naphthaline and hydroxyethyl) piperidine, and ketones ……...314 different salicylaldehyde...... 289 Novakov Ch., See Plachkova-Petrova D. et al. …… .208 Killa H. M. A., See Refat M. S.et al...... 74 Novoselski M. T., See Tancheva L. P. et al...... 262 Klisurov R., See Tancheva L. P. et al...... 262 Ohashi K., See Nishikawa S. et al. …...... 314 Knutsson, See Arpadjan S. et al...... 299 Okimoto M., See Nishikawa S. et al. …...... 314 Panayotova Sv. S., See Marinova E. M. et al...... 57 Bulgarian Chemical Communications, Volume 44, Number 4, 2012 Pancheva S. S., R. H. Kalauzka, E. S. Jovcheva, Souri M., Comparison between four equations of state in T.A.Dzimbova, E. P. Popgeorgieva, T. I. predicting the temperature and density Pajpanova, Novel cysteic acid S-amides dependencies of the parameters of the average substituted in the sulfonamide function. Synthesis effective pair potential for dense methane ...... 20 and modifications…...... 222 Spataru C., See A.L. Ciripoiu et al...... 159 Peev G.A., See Tsibranska I. H. et al...... 64 Stambolova I., See Genov K. et al...... 144 Pencheva N., See Dzimbova T. et al...... 242 Stancheva S. L., See Tancheva L. P. et al. ……...... 262 Pentchev I., See Diankov S. et al. ……………...... 399 Staykova S. Ts., B. D. Mihaylova, I. G. Goshev, D. W. Petkov V. V., See Tancheva L. P. et al...... 262 Wesselinova, L. T. Vezenkov, E. D. Naydenova, Petrov N., See A.L. Ciripoiu et al. …………...... 159 Antioxidant capacity of new analogs of Petrova B., See A.L. Ciripoiu et al. …………...... 159 octreotide………...... 233 Pesyan N. N. See Gharib A. et al...... 11 Stoyanova V. S., See Danalev D. L. et al...... 238 Pesyan N. N., See Gharib A. et al...... 118 Stoynov Z., See Vladikova D. et al...... 364 Petrov A., See Gentscheva G. et al...... 52 Stoynov Z., See Raikova G. et al. ……………...... 389 Plachkova-Petrova D., P. Petrova, St. Miloshev, Ch. Subra-Paternault P., See Diankov S. et al...... 399 Novakov, Optimization of reaction conditions for Suriye K., See Chaemchuen S. et al. …...... 87 synthesis of C-tetramethylcalix[4]-resorcin- Stanulov K. G., See Cholakov G. St. et al...... 31 arene...... 208 Staykov St. G., See Cholakov G. St. et al...... 31 Petrova M., M. Georgieva, Ek. Dobreva, G. Avdeev, Tancheva L. P., E. N. Encheva, D. S. Tsekova, L. G. Electroless deposition of nanodisperse metal Alova, S. L. Stancheva, V. V. Petkov, M. T. coatings on fabrics..………...... 92 Novoselski, R. Klisurov, New L- valine peptide Petrova P., See Arpadjan S. et al. ………..……...... 299 mimetics as potential neuropharma-cological Petrova P., See Plachkova-Petrova D. et al...... 208 agents...... 262 Pajpanova T., See Dzimbova T. et al. ……….……. .242 Tas E., See Kilic A. et al...... 289 Pajpanova T. I., See Pancheva S.S. et al. …...... 222 Teodosiev D., See A.L. Ciripoiu et al. ………….…. 159 Pessina F., See Kalfin R. et al. ………...... 247 Tolekova A. N., See Hadzhibozheva P. V. et al...... 252 Phatanasri S., See Chaemchuen S. et al. …….....….....87 Thorel A., See Vladikova D. et al...... 364 Pool-Hernandez E., See Figueroa-Valverde L. et al. .139 Thorel A., See Raikova G. et al. …………...... 389 Popgeorgieva E. P., See Pancheva S.S. et al. …...... 222 Toteva V. B., See Cholakov G. St. et al...... 31 Raikova G., M. Krapchanska, I. Genov, G. Caboche, L. Totseva I. R., See Marinova E. M. et al...... 57 Combemale, A. Thorel, A. Chesnaud, D. Tremblay M.-L., D. Guay, A. Lasia, Dynamic Vladikova, Z. Stoynov, Impedance investigation impedance studies of ethanol oxidation at

of BaCe0.85Y0.15O3-δ properties for hydrogen polycrystalline Pt...... 333 conductor in fuel cells…...... 389 Tsekova D.S., Thaumatin crystallization in hanging drop Raikova G., See Vladikova D. et al. …...... 364 and in thin layer by vapour diffusion method. 267 Raikova G., See Ionascu A.M. et al. …...... 395 Tsekova D. S., See Tancheva L. P. et al...... 262 Raykova R. N., See Danalev D. L. et al...... 238 Tsekova K., See Arpadjan S. et al...... 299 Rajendran S., See Johnsirani V. et al. ………...... 41 Tsibranska I. H., B. Tylkowski, G.A. Peev, M. Refat M. S., H. M. A. Killa, A. El-Maghraby, M. Y. El- Giamberini, R. Garcia-Valls, Mass transfer Sayed, Spectroscopic and thermal studies of kinetics of biologically active compounds from perylene charge-transfer complexes …...... 74 Propolis ...... 64 Rosha M., See Gharib A. et al...... 118 Tsyntsarski B., See A.L. Ciripoiu et al...... 159 Roshani M., See Gharib A. et al...... 11 Tylkowski B., See Tsibranska I. H. et al...... 64 Roshani M., See Gharib A. et al...... 113 Vagge S., See Deshpande P. et al...... 318 Sae-Ma N., See Chaemchuen S. et al...... 87 van Breugel K., See Koleva D. A. et al...... 324 Sarbu A., See A.L. Ciripoiu et al...... 159 Vassileva P.S., D.K. Voykova, Removal of Mn(II), Sathiyabama J., See Johnsirani V. et al. ………...... 41 Fe(III) and Cr(III) from aqueous solutions using Scheeren J. W. See Gharib A. et al...... 11 Bulgarian clinoptilolite...... 180 Scheeren J. W., See Gharib A. et al...... 118 Vassilev, S. See Genov K. et al...... 144 Sgaagli G., See Kalfin R. et al...... 247 Velev P. N., S. K. Nenkova, M. N. Kulevski, Polymer Shabani H., See Ashrafi A.R. et al...... 127 composites on the basis of lignocellulose Shariatzadeh S.M., See Mobinikhaledi A. at al...... 122 containing copper sulfide for electromagnetic Shelar Y. S., H. R. Aher, S.R. Kuchekar, S. H. Han, wave protection ...... 164 Extractive spectrophotometric determination of Venkatesha M. A., S. HariPrasad, A Novel Route for the palladium(II) with o-methyl phenyl thiourea from Synthesis of Six- and Seven- Membered 6- synthetic mixtures ...... 172 Trimethylsilylspiro[4,n]alk-6-enes ...... 155 Seizova K. A., See Marinova E. M. et al...... 57 Vezenkov L. T., See Staykova S. Ts. et al...... 233 Shipochka M., See Genov K. et al. .…………...... 144

349 Bulgarian Chemical Communications, Volume 44, Number 4, 2012 Vladikova D., Z. Stoynov, G. Raikova, M. Krapchanska, Yilmaz A. E., See B.A. Fil et al...... 201 A. Thorel, A. Chesnaud, Dual membrane fuel cell Yoshida T., See Nishikawa S. et al...... 314 – impedance approach for proof of concept ...364 Yotova L. K., See Danalev D. L. et al...... 238 Vladikova D., See Raikova G. et al...... 389 Yousefi-Azari H., A.R. Ashrafi, Computing PI index of Voykova D.K., See Vassileva P.S. et al...... 180 micelle-like chiral dendrimers ...... 307 Wagner N., Application of electrochemical impedance Zoltowski P., Selected problems of the analysis of spectroscopy for fuel cell characterization: impedance and transfer function spectra: a revue polymer electrolyte fuel cell (PEFC) and oxygen paper…...... 383 reduction reaction in alkaline solution…...... 371 Wesselinova D. W., See Staykova S. Ts. et al...... 233

SUBJECT INDEX

1,8-naphthaline...... 289 dendrimers………...... ….127 2-amino-3, 5-dibromopyridin...... 208 dense methane...... 20 2-butene...... 87 density ...... 20 2-nitroso-1-naphthol...... 52 design……………...... 139 admixtures...... 26 determination………...... …...299 adsorption...... 399 detonation.……………...... ….……….31 agricultural soil samples...... 148 diphenylmethyl ethers ...... 11 alkaline solution...... 371 dissymmetrical tetradentate...... 289 analysis...... 338, 346, 383 divalent heavy metal ion...... 201 angiotensin II……...... 252 Dowex HCR-S...... 201 antioxidant capacity...... 233 dual membrane fuel cell...... 364 aqueous solutions...... 180, 201 dynamic impedance studies...... 333 average effective pair potential...... 20 EIS parameters...... 324 azonaphthol derivatives...... 70 electrochemical analysis...... 395 basic dyes…...... 131 electrochemical impedance spectroscopy.....38, 346, 371 benzimidazoles……...... 70 electroless deposition...... 92 binary mixture……...... 131 electromagnetic wave protection…...... 164 biological activity evaluation…...... 122 enkephalin analogues...... biologically active compounds………………...... 64 equations of state...... 20 calix[4]pyrroles…………...... 113 ethane…...... …….87 carbon materials...... 159 ethanol oxidation...... 333 catalyst………...... 87 exponentially-rising voltage steps...... 338, 346 catalytic synthesis…………...... 11 fabrics...... 92 Cd……………...... …..52 Fe(III)…………………………………...... …...180 cement-based materials...... 324 field sampling…………...... ……..299 characterization...... 371 flame AAS determination……………...... 52 charge-transfer complexes ………...... 74 fuel cell...... 371, 395 clinoptilolite……………...... 180 fuel cells……...... 389 Co(II)...... 289 GC/H2SO4 electrode...... 356 Co………………………………...... 52 green analytical chemistry…...... 5 computer modelling...... 242 green, eco-friendly catalyst……...... 113 condensation...... 314 hanging drop...... 267 copper nitrate……...... 122 heating…………...... ……57 copper sulfide…………………...... 164 heterogeneous catalysts...... 118 corrosion protection…………………...... 319 heteropolyacids……...... 113, 118 Cr(III)……………...... 180 hybrid cell……...... 238 crystallization...... 267 hydrogen conductor…...... 389 C-tetramethylcalix[4]-resorcinarene...... 208 hydrogen electro-insertion...... 346 Cu(II)...... 289 impedance spectra...... 356 Cu………………...... …...52 impedance...... 364, 383, 389 cyclotriveratrylene………...... 118 indol-dihydrotestosterone succinate derivative...... 83 cysteic acid...... 222 inhibitive action……...... 41 delta-opioid receptor...... 242 inorganic-organic polymer...... 159 Bulgarian Chemical Communications, Volume 44, Number 4, 2012 Intalox...... 283 physico-chemical methods……...... …26 integration...... 324 PI index...... 307 interleukin-8...... 258 piperidine...... 314 i-propylbenzonitriles…...... ……..310 polyanilline……...... ……..………319 iron(II)……………...... …...... …..299 polycrystalline Pt……………...... 333 iron(III)…………...... …...….…299 polymer composites…...... 164 IR-LD spectral elucidation…...... …..228 polymer electrolyte...... 371 ketones...... 314 polymers...... 399 ligand-receptor interactions...... 242 pressure drop...... 283 lignocellulose…...... …...164 Preyssler acid …...... …11 liquid lubricants……...... ….31 progesterone-alkyne derivative…...... …139 low carbon steel…………...... 318 propolis…...... …..64 l-valine...... 262 rat isolated tissue strips……...... …252 malachite green…...... 41 reaction...... 371 mass transfer kinetics…...... 64 recyclable catalyst…...... …113, 118 matrix characterization...... 324 reusable catalyst…...... 113 medical drugs molecules…...... 238 salicylaldehyde...... 289 medium...... 399 salicylaldimine...... 289 metal complexes...... 289 S-amides...... 222 metal tower packing...... 238 selective ammoxidation…...... 310 metathesis………...... ………………...…………..87 short ischemia-reperfusion cycles...... 258 micelle-like chiral dendrimers...... 307 silica-supported Preyssler catalysts ...... 11 mimetics...... 262 SiO2-TiO2 supported tungsten…………………...... 87 Mn(II)………………...... ……………..180 solid oxide electrolytes...... 395 model electrical circuit...... 338 sorption...... …131 modeling...... 399 speciation…...... 299 motor activity………...... ……...252 spectrophotometric determination…...... 172 myocardial preconditioning...... 258 spectroscopic characterization...... 208 N-acetyl amino acid derivatives...... 228 spectroscopic studies...... 74 nanocomposite precursors...... 159 sulphonamide...... 222 nanodiamonds……...... ……………………...……31 sunflower oil…...... 26 nanodisperse metal coatings...... 92 supercritical carbon dioxide...... 399 naphtho[2,3-d]imidazoles………...... 122 synthesis…...... …....83, 113, 118. 122, 139 neuropeptids……...... 247 synthetic mixtures…...... 172 neuropharma-cological agents...... 262 synthetic resin...... 201 Ni...... …………………….……..52 tautomerism……...... ………...70 octreotide...... 233 temperature...... 20, 57, 395 o-hydroxybenzoic acid...... 399 tetrahydrooxazine derivatives...... 314 o-methyl phenyl thiourea……...... …...….172 thaumatin...... ….267 oxazolidine...... 314 thermal studies...... 74 oxidative changes…...... 57 thin layer...... 267 oxygen reduction...... 371 trace amounts…...... ……52 Padmakar-Ivan index…………...... …...127 transfer function spectra...... 383 paints…………...... ……...…318 trials and errors...... 356 palladium foils…………...... …….346 trimethylsilylspiro[4,n]alk-6-enes…...... 155 palladium(II)……...... …...……172 urea residues...... …148 Pd……………...... …...……..52 vapour diffusion method...... 267 penetrating peptides………...... …….238 vasopressin effects……...... 252 peptide...... 258, 262 vegetable oils…...... 26, 57 perylene ……………...... …..……….74 wheat straw…...... 131 physical stability………...... ……31 Zn2+…...... ………41