No 2, Février 2009
Tome 54, No 2 Février 2009
1. Cornelia LUCA, Cristina Doina VLAD and Ion BUNIA
Trends in organic weak base anion exchangers resins
Key words: organic weak base anion exchangers, polymeric ligands, sorbents for acids
2. Andrei CUCOŞ, Elena MELNIC, Yurii A. SIMONOV and Marius ANDRUH
A heterotrimetallic chain constructed from binuclear [Cu(II)Mn(II)] nodes and trans-[Cr(NCS)4(pyz)2]- spacers
Key words: heterotrimetallic complexes; copper(II) complexes; manganese(II) complexes, chromium(III) complexes; crystal structure
3. Andrada BUT, Carmen BATIU, Yvan RAMONDENC and Mircea DARABANTU
Serinolic approach in the synthesis of the 3-oxa-7-thia-1-azabicyclo[3.3.0]octane skeleton functionalised at the C-5 position
Key words: cysteinols, 1,3-oxazolines, 3-oxa-7-thia-1-azabicyclo[3.3.0]octane, serinols, thionation
4. Iulia MATEI, Laura SOARE, Cristina TABLET and Mihaela HILLEBRAND
Characterization of simvastatin and its cyclodextrin inclusion complexes by absorption and circular dichroism spectroscopies and molecular mechanics calculations
Key words: simvastatin, cyclodextrin, inclusion complex, UV absorption, circular dichroism, semiempirical, molecular mechanics, binding parameters
5. Ion Gh. TĂNASE, Alexandru PANĂ and Mihaela PANĂ
Data analysis of variance in atomic absorption spectrometry for determination of hazardous microelements Ni, Pb, Cd from polyether polyols
Key words: Ni, Pb, Cd, analysis of variance, repeatability, linearity, population, F test
6. Anca MOANŢĂ and Stelian RADU
Spectroscopic analysis and antimicrobial activity of some 4-phenylazo-phenoxyacetic acids
Key words: 4-phenylazo-phenoxyacetic acid, 1H NMR spectra, mass spectra, antimicrobial activity
7. Liliana OSTOPOVICI HALIP, Ana BOROTA, Maria MRACEC, Ramona CURPAN, Alexandra GRUIA and Mircea MRACEC
3D homology model of the alpha2A adrenergic receptor subtype
Key words: homology; 2RH1 PDB template; GPCR; 3D-model; alpha2A adrenergic receptor
8. Ovidiu DUMITRESCU et Dorel RADU
Systèmes cristallins silico-alcalins : l’influence de la basicité sur certaines propriétés thermodynamiques
Silica-alkali crystalline systems : the influence of basicity on some thermodynamic properties
Key words: énergie libre de réaction Gibbs, basicité, systèmes silico-alcalins
9. Cristina STOIAN, Mihaela OLTEANU, Gheorghe ZGHEREA et Sandu PERETZ
Stabilité des émulsions doubles réalisées en présence des polymères
Stability of double emulsions prepared in the presence of polymers
Key words: émulsion double, acide polyacrylique, destruction, diffusion