No 4 Avril 2011
Tome 56, No 4 Avril 2011
Professor Alexandru T. Balaban’s 80th anniversary
1. Liliana M. PĂCUREANU, Ludovic KURUNCZI and Zeno SIMON
Quantum chemistry approaches to ligand-receptor interactions in Timişoara
Key words: quantum chemistry, aqueous solutions, saline bond, hydrogen bonds.
2. Carmen I. MITAN, Valerian DRAGUTAN and Ileana DRAGUTAN
New insights into the mechanism of alkene metathesis
Key words: alkene, metathesis, RCM mechanism, Ru-alkylidene, Ru-methylidene
3. Claude NICOLAU
Conformation specific therapeutic vaccines against protein misfolding diseases
Key words: Alzheimer Disease, conformation-sensitive antibodies, liposomes, memory recovery, transgenic mice
4. Mariana Viorica BOGĂŢIAN, Gheorghe BOGĂŢIAN, Anca HÎRTOPEANU, Călin DELEANU, Alina NICOLESCU, Maria MAGANU and Petru FILIP
Reactions of pyrylium perchlorates having long alkyl substituents with aminoacids
Key words: pyrylium and pyridinum perchlorates, aminoacids
5. Alexandru C. RAZUS, Liviu BIRZAN, Victorita TECUCEANU, Mihaela CRISTEA and Anamaria HANGANU
Benzo- and dibenzo-crown ethers substituted with (azulene-1-yl)-imino or (azulene-1-yl)-carbonyl groups
Key words: azulene, (di)benzo-crown ethers, Schiff bases, acylation
6. Constantin TANASE, Florea G. COCU, Miron T. CAPROIU, Constantin DRAGHICI, Ionela Victoria NEAGOE and Gina MANDA
Synthesis of new oxabicyclo[3.3.0]octane nucleoside analogues with pyrimidine bases
Key words: oxabiciclo[3.3.0]octane nucleoside, Vorbruggen nucleoside synthesis, antineoplastic activity
7. Adrian BETERINGHE, Ana Cristina RĂDUŢIU, Marioara BEM, Rodica Daniela BĂRĂŢOIU, Elena-Nuşa HRISTEA and Titus CONSTANTINESCU
Partial least squares (PLS) analysis for hydrophile-lipophile balance (HLB) of some nonionic surfactants. QSPR study
Key words: PLS, HLB, QSPR, non-ionic surfactants, Griffin method
8. Adina ROGOZEA, Florenta SAVONEA, Agneta CARAGHEORGHEOPOL, Ioneta-Codrina BUJANCA and
Mihai DIMONIE
Soap free emulsion polymerization. A spin probe study of the colloid system in the early stages of reaction
Key words: EPR, polymerization mechanism, surface-active oligomers, local viscosity
9. Romică SANDU and Mihaela HILLEBRAND
Circular dichroism characterisation of the inclusion complexes of 2-acetyl-phenoxathiin sulphone with cyclodextrins: experimental data and TDDFT calculations
Key words: induced circular dichroism, cyclodextrin complexes, phenoxathiin-sulphone derivatives, TDDFT calculations
10. Maria MRACEC, Tudor I. OPREA and Mircea MRACEC
Models of the algistatic activity of 5-amino-1-aryl-1H-tetrazoles
Key words: CoMFA, MTD, PLS, MLR, algistatics
11. Dorina CASONI and Costel SÂRBU
Modeling of food preservatives chromatographic lipophilicity applying genetic algorithm and multiple linear regression
Key words: lipophilicity, QSPR, multiple linear regression, genetic algorithms, food preservatives
12. Alexandru CECAL, Liliana AIRINEI, Gheorghe NEMŢOI and Florica IONICĂ
The study of corrosion reactions by means of a radiometric technique
Key words: β-rays, corrosion kinetics, radiometric technique, steels, voltammograms
13. Gabriela TATARU, Marcel POPA and Jacques DESBRIERES
Microparticles of hydrogels type based on carboxymethylcellulose and gelatin for controlled release of water soluble drugs
Key words: microparticles, interpenetrated network, carboxymethylcellulose, gelatin, hydrogel
14. Mircea GRIGORAS, Loredana VACAREANU and Teofilia IVAN
Synthesis of a triphenylamine-based macrocycle with rhombimine shape
Key words: Schiff base compounds, [2+2] macrocycles, rhombimine and rhombamine macrocycles, solution interconvertable conformation
15. Constantin I. CHIRIAC, Fulga TANASĂ and Marioara NECHIFOR
Sodium tetraborate-dibenzo-18-crown ether-6 complex as reagent in the synthesis of cinnamic acids from aromatic aldehydes and aliphatic carboxylic acids
Key words: synthesis, cinnamic acids, sodium tetraborate-dibenzo-18-crown ether-6 complex
16. Cristina PRISACARIU, Elena SCORTANU and Victor A. PRISACARIU
Improvement of polyurethane elastomer products performance via control of chemical structure
Key words: polyurethanes, mechanical properties, thermal behavior, structural studies, flexible hard segments
17. Cristina PRISACARIU and Elena SCORTANU
A study of stress relaxation processes in selected segmented polyurethane elastomers
Key words: segmented polyurethane elastomers, stress relaxation, inelasticity
18. Ruxandra GHEORGHE, Carmen TISEANU and Marius ANDRUH
Homobinuclear 4f-4f complexes with 2,6- diformyl-4-methyl-phenol: investigation of luminescence properties
Key words: lanthanide, complexes, europium, terbium, luminescence, homobinuclear complexes
