No 2, Février 2008

Tome 53, No 2, Février 2008

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Synthesis of nanostructured materials by means of thermal plasma. Modelling of the processes.

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Key words: catalysis, kinetics, deactivation, reaction mechanism

2. Achour TERBOUCHE, Safia DJEBBAR, Ouassini BANALI-BAITICH, Mustayeen KHAN and Gilles BOUET

Stability and molecular modelling of cobalt(II) and nickel(II) with polydentate Schiff base

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Key words: polydentate ligand, complexes, potentiometry, stability constants, molecular modelling

3. Maria Elena GRAD, Georgeta Maria SIMU, Alfa Xenia LUPEA, Ştefan TOMAS and Aurelia PASCARIU

Synthesis and colour assessment of some new stilbene azo dyes.

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Key words: azo-stilbene dyes, colour analysis

4. Cristina TABLET, Magda FIFIRIG and Mihaela HILLEBRAND

An alternative approach on electron transfer mechanism of the fluorescence quenching of 3-carboxy-5,6-benzocoumarin by some aromatic amines

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Key words: coumarin derivative, fluorescence quenching, electron transfer models

5. Vasile COMAN, Liana M. MUREŞAN, Silvia LOZOVANU, Luminiţa SILAGHIDUMITRESCU and Ionel Cătălin POPESCU

Meso-tetraferrocenyl-tetramethylcalix[4]pyrrolemodified graphite electrode with anion recognition properties

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Key words: ferrocene-calix[4]pyrrole, anions electrochemical recognition

6. Vasile Cristian GRIGORAŞ and Virgil BĂRBOIU

Characteristics of compatible binary polymer blends deduced from DSC thermograms. 1. A study on polyvinyl alcohol-polyvinyl pyrrolidone mixtures

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Key words: miscibility, interactions, glass transition, DSC method

7. Alina Catrinel ION and Ion ION

Observations on some polar organic compounds in rural aerosols

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Key words: atmospheric aerosols, gas chromatography-mass spectrometry, organic carbon

8. Laura BULGARIU and Dumitru BULGARIU

The influence of phase-forming salts on Cd(II) extraction in aqueous PEG-based two-phase systems

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Key words: aqueous two-phase system, phase-forming salt, polyethylene glycol, Cd(II) extraction, iodide ions

9. Mihaela SCRIPCARIU, Ion Gh. TĂNASE, Şerban FLESCHIN and Vasile MAGEARU

The determination of manganese in pharmaceutical products of veterinary use

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Key words: manganese analysis, quantitative determination, validation parameters

10. Mihaela OLTEANU, Diana ACHIMESCU, Zina VULUGA and Viorica TRANDAFIR

Measurement and interpretation of wetting properties of new collagen-silicate biomaterial

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Key words: collagen-silicate biomaterials, wettability, nanocomposites

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