No 7, Juillet 2007

Tome 52, No 7, Juillet 2007

Download summary (PDF)

1. Ana Aurelia CHIRVASE, Ioan DUMITRACHE and Mihai Dan CARAMIHAI

Progress in characterization, modeling and control of aerobic bioprocess. Part I. Aerobic bioprocess and bioreactor characterization

Download Art 1 (PDF)

Key words: aerobic bioprocess, modelling, bioreactor characterization

2. Bianca FURDUI, Rodica DINICĂ, Martine DEMEUNYNCK, Ioan DRUŢĂ and Alexandru VLAHOVICI

New reactive pyridinium-indolizines fluorophores

Download Art 2 (PDF)

Key words: indolizine, flourophores, 4,4’-bipyridine, ylides, cycloaddition

3. Liliana BÎRLĂ, Beatriz PRIETO, Thierry NOGUEL, Jean VIGO and Anne-Cécile RIBOU

Comparative study of the interaction between BSA and three fluorescent probes: investigation of some critical parameters

Download Art 3 (PDF)

Key words: fluorescence, BSA, binding

4. Gabriela LISA and Cătălin LISA

Prediction of excess thermodynamic properties from experimental refractive index of binary mixtures. 1. Water-propionic acid mixtures at 290.15, 300.15 and 310.15 K

Download Art 4 (PDF)

Key words: excess thermodynamic properties, prediction, water – propionic acid mixtures

5. Gheorghe NEMŢOI, Marius Sebastian SECULA and Igor CREŢESCU and Stelian PETRESCU

Voltammetric characterization of copper and aluminum behavior in concentrated aqueous solutions of phosphoric acid

Download Art 5 (PDF)

Key words: anodic dissolution, voltammetry, rotating disc electrode technique, charge transfer, mass transport

6. Florin CRIŞAN and Ervin SALLO

Zinc anodization in acidic media. Oscillations influenced by nitrate ions

Download Art 6 (PDF)

Key words: oscillations, steady state, chaos, bifurcation

7. Andreea Irina COŞUŢCHI, Camelia HULUBEI, Manuela BUDA, Toni BOŢILĂ and Silvia IOAN

Theoretical and experimental study of dielectric and optical properties of some epiclon based polyimides

Download Art 7 (PDF)

Key words: polyimides, refractive index, dielectric constant

8. Viorica MUŞAT, Elvira FORTUNATO, Ştefan DIMA and Cătălina ITICESCU

Mesoporous sol-gel silica-based nanocomposite thin films

Download Art 8 (PDF)

Key words: cobalt oxide-SiO2, zinc oxide-SiO2, mesoporous thin films, nanocomposite, sol-gel

9. Dorel RADU, Mihai EFTIMIE and Mariana RADU

Assessing properties of silicate glasses at nano level

Download Art 9 (PDF)

Key words: silicate glasses, nanometric structure, melts properties

10. Ludovic SAYTI, Lidia TAUBERT, Mihai MILOS and Valentin CAREJA

Crystallization of magnesium trihydrate carbonate in presence of surfactants

Download Art 10 (PDF)

Key words: magnesium trihydrate carbonate, electrostatic potential, influenced crystallization, crystal habitus

11. Message from IUPAC

Download Art 11 (PDF)

No 3, Mars 2007

Tome 52, No 3, Mars 2007

Download summary (PDF)

1. Vasile DINOIU

Chemical fluorination of organic compounds

Download Art 1 (PDF)

Key words: fluorine, fluorinating reagents, fluorination, organofluorine compounds

2. Alexandru L. LET, David MAINWAING, Colin RIX and Pandiyan MURUGARAJ

Synthesis and optical properties of TiS2 nanoclusters

Download Art 2 (PDF)

Key words: Quantum, titanium sulfide, chalcogenide, reverse micelle, fluorescence

3. Dorel RADU and Claudiu MAZILU

Implications of the acid-base character for some fixed viscosity points, for oxide vitreous systems

Download Art 3 (PDF)

Key words: glass, basicity, viscosity, correlations

4. Elena BÂCU, Dalila BELEI, Axel COUTURE et Pierre GRANDCLAUDON

Synthèse de nouveaux dérivés N-acylphénothiaziniques potentielment actifs en chimiothérapie
Synthesis of new N-acylphenothiazinic derivatives with potential activity in chemotherapy

Download Art 4 (PDF)

Key words: phenothiazine, 3-methylisoquinoline, pyrrolopyridine, triazole, cycloadditions

5. Silvia IMRE, Laurian VLASE and Sorin LEUCUŢA

HPLC method for quantification of nizatidine and its N-desmethylmetabolite in human plasma

Download Art 5 (PDF)

Key words: nizatidine, N-desmethylnizatine, plasma, HPLC, bioequivalence

6. Marcela MIHAI and Ecaterina Stela DRĂGAN

Formation and colloidal stability of some polyelectrolyte complex dispersion based on random copolymers of AMPS

Download Art 6 (PDF)
różnić od apteki do apteki wlasnaapteka.com tutaj i również mogą się różnić na podstawie płacić za leki na receptę z kieszeni. Tadalafil to lek stosowany w leczeniu dolegliwości seksualnych u mężczyzn. Zadaj je na forum naszym farmaceutom, anonimowo i bezpłatnie.

No 1, Janvier 2006

Tome 51, No 1, Janvier 2006

Download summary (PDF)

1. Oana CARP, Luminiţa PATRON and Eugen SEGAL

Thermal properties of solid coordination compounds. IV. Some applications in materials science

Download Art 1 (PDF)

Key words: coordination compounds, thermal analysis, materials science

2. Ramona TUDOSE, Yves JOURNAUX, Imre LABADI, Wolfgang LINERT, Otilia COSTIŞOR, Marius ANDRUH and Maria BREZEANU

Mixed ligand complexes of iron(II), iron(III) and cobalt(II) with pyrazolonic and pyridine ligands

Download Art 2 (PDF)

Key words: Mannich bases, antipyrine, mixed ligand complexes, piridine, magnetism

3. Florea DUMITRAŞCU, Constantin DRĂGHICI, Mino R. CAIRA, Andrei BĂDOIU and Loredana BARBU

Synthesis of 1-[N-(aryl)methylcarbamoyl]-1,10-phenanthrolinium iodides with potential biological activity

Download Art 3 (PDF)

Key words: 1.10-phenanthroline, quaternization, NMR spectroscopy, helical chirality

4. Florentina-Daniela MUNTEANU, Delia GLIGOR, Ionel Cătălin POPESCU and Lo GORTON

Formate dehydrogenase-modified carbon paste electrodes for amperometric detection of formate

Download Art 4 (PDF)

Key words: biosensors, formate dehydrogenase, nicotinamide adenine dinucleotide, phenothiazine  derivative, polyethyleneimine, modified carbon paste electrodes

5. Maria BERCEA and Simona MORARIU

Interpretation of the intrinsic viscosity–temperature dependence on the basis of the excluded volume analysis

Download Art 5 (PDF)

Key words: intrinsic viscosity, random copolymers, theta temperature

6. Mihai Cosmin COROBEA, Dan DONESCU, Sever ŞERBAN, Cătălin DUCU, Viorel MALINOVSCHI
and Ioan ŞTEFĂNESCU

Polymer-nanoclay hybrids obtained by emulsion polymerization of vinyl acetate in the presence of an organically modified montmorillonite

Download Art 6 (PDF)

Key words: nanocomposites, emulsion polymerization, polyvinylacetate, montmorillonite

7. Daniela Cristina MOMETE, Enrica VERNE, Chiara VITALE BROVARONE and Dan Sorin VASILESCU

Saliva study for a novel dental composite with polymeric matrix

Download Art 7 (PDF)

Key words: dental composite, saliva, pH, sorption, microhardness, ions release

8. Corneliu HAMCIUC, Elena HAMCIUC, Tăchiţă VLAD-BUBULAC and Oana PETREUŞ

Aromatic polyethers containing 1,3,4-oxadiazole rings

Download Art 8 (PDF)

Key words: aromatic polyethers, 1,3,4-oxadiazole rings, good solubility, high thermal stability, fluorescence

9. Ştefan DIMA, Gabriela BAHRIM and Monica MURĂRESCU

Kinetic study on the preparation reaction of carbanion monosubstituted phtalazinium ylides

Download Art 9 (PDF)

Key words: cycloimmonium ylides, phtalazinium ylides, ylide inactivation

10. Dorin BOMBOŞ, Fănica BACALUM, Mihaela BOMBOŞ and Grigore BOZGA

Influence of the Pd distribution in a Pd/HZSM-5 catalyst on acetone conversion to methyl isobutyl ketone

Download Art 10 (PDF)

Key words: bifunctional catalyst, Pd/H-ZSM-5, methyl isobutyl ketone, nonuniform Pd distribution catalyst