No 9 Septembre 2018

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1. REVIEW

Niculae I. IONESCU PhD

85th anniversary

List of publications

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2. Oana CARP

Carbohydrate based combustion synthesis: a promise of greening materials synthesis

Rev. Roum. Chim., 2018, 63(9), 795-802

Key words: combustion synthesis, carbohydrate, metal oxide.

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3. Sorina PÎRLEA, Adina RĂDUCAN, Mihaela PUIU and DUMITRU OANCEA

Kinetic insights into mild oxidation of phthalocyanine dyes: potential application in forensic analysis

Rev. Roum. Chim., 2018, 63(9), 803-809

Key words: phthalocyanine, degradation, kinetic analysis.

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4. Gianina DOBRESCU, Mihai ANASTASESCU and Vlad T. POPA

O2 adsorption on non-uniform fractal surfaces of copper films

Rev. Roum. Chim., 2018, 63(9), 811-820

Key words: copper films, oxygen adsorption, work function, adsorption isotherms, fractal dimension.

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5. Monica RACIULETE, Florica PAPA, Daniela C. CULITA, Cornel MUNTEANU, Irina ATKINSON, Veronica BRATAN, Jeanina PANDELE-CUSU, Razvan STATE and Ioan BALINT

Impact of RbLaTa2O7 layered perocvkite synthesis conditions on their activity for photocatalytic abatement of trichloroethylene

Rev. Roum. Chim., 2018, 63(9), 821-828

Key words: Layered perovskite, solid state reaction, trichloroethylene abatement, solar simulated light.

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6. Daniela NEGOESCU, Anca VASILE, Veronica BRATAN, Cristian HORNOIU, Cornel MUNTEANU, Mariana SCURTU, Mircea TEODORESCU, Irina ATKINSON, Florica PAPA and Ioan BALINT

Thermosensitive triblock copolymer templated synthesis of Pt-Cu supported on TiO2: investigation of their catalytic activity for CO oxidation reaction

Rev. Roum. Chim., 2018, 63(9), 829-835

Key words: Pt-Cu/TiO2, Pt nanoparticles, thermosensitive polymer, CO oxidation.

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7. Mariana CHELU, Razvan STATE, Cornel MUNTEANU, Irina ATKINSON, Adriana RUSU, Veronica BRATAN, Adina MUSUC, Ioan BALINT and Florica PAPA

Enhanced photocatalytic activity of ZnO nanoparticles obtained by “green” synthesis with well dispersed Pd-Au bimetallic nanoparticles

Rev. Roum. Chim., 2018, 63(9), 837-845

Key words: ZnO nanoparticles, Bimetallic Pd-Au nanoparticles, Green method, Photocatalytic nitrate reduction.

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8. Viorica PARVULESCU, Madalina CIOBANU, Gabriela PETCU, Elena Maria ANGHEL and Bao-Lian SU

Tungsten-modified HMS catalysts for high selective oxidation of styrene with aqueous hydrogen peroxide

Rev. Roum. Chim., 2018, 63(9), 847-853

Key words: W-HMS, microwave method, styrene oxidation, H2O2, synthesis variables.

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9. Dorina-Rodica CHAMBRE, Simona GAVRILAS, Michaela Dina STANESCU and Crisan POPESCU

Thermal analysis for depiction of a laccase-PVA biocomposite

Rev. Roum. Chim., 2018, 63(9), 855-860

Key words: laccase-biocomposite, functionalized cryogel PVA, thermal decomposition.

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10. Alina BORA, Sorin AVRAM, Simona FUNAR-TIMOFEI and Liliana HALIP

Computational electronic profile of the insecticide imidacloprid and analogues

Rev. Roum. Chim., 2018, 63(9), 861-867

Key words: neonicotinoid, imidacloprid, sulfoxaflor, insecticidal activity, DFT, ADME.

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No 7, Juillet 2009

Tome 54, No 7 Juillet 2009

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0.  The 8th French-Roumanian Seminar on Polymers

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1. Virginie BOSCHER, Renaud HELLEBOID, Thierry LASUYE, Bernard STASIK and Gérard RIESS

On line characterisation by acoustic spectroscopy of “model emulsions” stabilised by poly (vinyl alcohol).

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Key words: PVA, emulsion stabilization, on line acoustic attenuation spectroscopy, droplet size distribution, interfacial properties.

2. Cornelia ILIE, Marieta BALCAN, Adriana BĂRAN, Alina IOVESCU, Gabriela STÎNGA et Dan F. ANGHEL

Le comportement du Carbopol 980 dans les solutions aqueuses des surfactifs non-ioniques. I.         L’étude de la tension superficielle, de la viscosité 45 et du pH.

The behavior of Carbopol 980 in aqueous solution of the nonionic surfactants. I. The study of the           surface tension, viscosity and pH.

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Key words: surfactif non-ioniques; Pluronic F68; l’acide polyacrylique réticulé (Carbopol 980)/surfactif l’interaction.

3. Ovidiu NOVAC, Marcel Ionel POPA, Nicolae AELENEI et Viorel MELNIG

Complexes polyioniques à base d’alginate et de chitosan pour la libération controlée de la ciproploxacine
Polyionic complexes based on alginate and chitosan for the controlled release of ciprofloxacin.

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Key words: chitosan, alginate, complex polyionique, ciprofloxacine, systèmes à libération contrôlée.

4. Russell TAYOUO, Ghislain DAVID, Bruno AMÉDURI et Bernard BOUTEVIN

Synthèse d’oligomères de l’acide vinyl phosphonique par voie radicalaire à partir d’un agent de transfert halogéné.

Oligomers of vinyl phosphonic acid obtained by radical polymerization in the presence of halogenated chain transfer agent.

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Key words: télomérisation, agent de transfert, acide vinyl phosphonique.

5. Oana Sorina NASTASESCU, Marcel Ionel POPA, Gabriela LISA et Liliana VERESTIUC

Films à base de chitosan et collagène : influence de la masse moléculaire du chitosan sur la compatibilité du biopolymère.

Chitosan and collagen composite films : chitosan molecular weight influence upon the biopolymer compatibility.

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Key words: collagène, chitosan, dégradation in vitro, compatibilité des polymères, films.

6. Abdelkader BENDAHOU, Youssef HABIBI Hamid KADDAMI, et Alain DUFRESNE

Matériaux composites à base de fibres lignocellulosiques et de matrices thermoplastiques (PP at PEBD).
Composite materials based on lingo-cellulosic fibres and thermoplastic matrices (IPP and LDPE).

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Key words: fibres cellulosiques, palmier dattier, composites polymères, polyoléfines, interfaces.

7. Anca BEJENARIU, Marcel POPA, Luc PICTON et Didier LE CERF

Synthèse d’hydrogels à base de xanthane. Influence des parametres de synthèse sur le comportement des hydrogels.

Synthesis of xanthan based hydrogels. Influence of the synthesis parameters on hydrogels behavior.

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Key words: xanthane, hydrogels, séquestration et libération contrôlée.

8. Abdelkader BENDAHOU, Hamid KADDAMI, Mustapha RAIHANE, Youssef HABIBI et Alain DUFRESNE

Matériaux nanocomposites à base de whiskers de cellulose du palmier dattier

Nanocomposite materials based on date palm tree cellulose whiskers.

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Key words: cellulose, palmier dattier, nanocomposites, caoutchouc naturel,                                 whiskers.

9. Leonard-Ionut ATANASE, Virginie BOSCHER, Thierry LASUYE, Bernard STASIK and Gérard RIESS

Colloidal characteristics of vinyl alcohol-vinyl acetate copolymers by complex formation with sodium dodecyl sulphate.

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Key words: PVA “pseudo-micelles”, sodium dodecyl sulphate, complex formation, particle size determination, cloud point.

10. Carmen RACLEŞ, Mihaela ALEXANDRU, Maria CAZACU, Aurelia IOANID et Thierry HAMAIDE

Obtention des elastomeres silicones en nanoreacteurs siloxane-organiques.

Synthesis of silicone elastomers in siloxane-organic nanoreactors.

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Key words: polysiloxanes, nanoparticules, sol-gel, tensioactif siloxane,                                   nanoréacteur.

11. Carmen RACLEŞ

Polysiloxanes aux groupes mesogenes azo-aromatiques.

Polysiloxanes with azo-aromatic mesogenic groups.

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Key words: polysiloxanes, modification chimique, chromophore azo-aromatique, comportement mesomorphe.

12. D. STOICA, L. OGIER, J.-F. FAUVARQUE et Fannie ALLOIN

L’hydroxyle de triméthylammonium, fonctions ioniques de membranes à squelette polyépichlorydrine pour pile à combustible alcaline.

Anionic membrane based on polyepichlorydrin matrix and hydroxytrimethylammonium as ionic function for alkaline fuel cell.

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Key words: electrolyte polymère, pile à combustible alcaline, poly(épichlorhydrine-co-allyl glycidyl éther), conductivité ionique.

13. Carmen NISTOR, Sergey SHISHATSKIY, Marcel POPA and Suzana Pereira NUNES

CO2 selective membranes based on epoxy silane.

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Key words: polyether amine, epoxy silane, sol gel, organic- inorganic membranes, gas separation.

14. Mihaela-Nicoleta IANCU, Marcel POPA, Valeriu SUNEL et Thierry HAMAIDE

Nouveaux conjugués a base de polysaccharides et dérivés d’aminoacides.

New conjugates based on polysaccarides and aminoacid derivarives.

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Key words: conjugués, polysaccharides, dérivés aminoacides, libération contrôlée.

No. 6, Juin 2009

Tome 54, No 6 Juin 2009

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1. Young Roumanian Scientists

Guest editors: Ana-Nicoleta Bondar, Petre T. Frangolpol

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2. Narcis AVARVARI

Tetrathiafulvalene-oxazolines (TTF-OX) and derivatives: valuable precursors for chiral conductors and electroactive complexes

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Key words: chirality, tetrathiafulvalenes, molecular conductors, oxazolines, catalysis.

3. Yves-Marie LEGRAND, Florina DUMITRU, Carole ARNAL-HERAULT, Mathieu MICHAU and Mihail D. BARBOIU

Dynamic constitutional materials. Crystallization-and sol-gel-driven self-sorting of functional supramolecular architectures

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Key words: dynamic constitutional materials, supramolecular chemistry, dynamic combinatorial libraries, selection, evolution.

4. Ana-Nicoleta BONDAR

Bacteriorhodopsin proton pumping mechanism: insights from computer simulations

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Key words: proton transfer; bacteriorhodopsin; QM/MM.

5. Dragos HORVATH

The pharmacophore approach in chemoinformatics

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Key words: pharmacophore fingerprints, molecular similarity, machine learning, in silico drug design.

6. Tudor LUCHIAN

Dipole potential-induced modulation of the interactions between reconstituted lipid membranes and certain pore-forming peptides

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Key words: dipole potential, antimicrobial peptides, single-molecule recordings.

7. Sorinel A. OPRISAN

Reducing the complexity of computational models of neurons using bifurcation diagrams

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Key words:bifurcation diagram, dopamine neuron, L-type calcium current, small conductance potassium current, slowly-activating potassium current.

8. Sofia I. PASCU

CO/alkene copolymerisation reactions catalysed by chelating diphosphine, diimine and hemilabile N/O, P/O and P/N late transition metal complexes revisited

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Key words: CO / ethylene copolymerisation catalysis, group 10 complexes, hemilabile ligands.

9. Cristina POP

Molecular mechanisms of caspase activation and folding

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Key words: caspase, protease, apoptosis, protein folding.

10. Radu SILAGHI-DUMITRESCU

Nitric oxide and nitrite reduction by metalloenzymes

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Key words: nitrite reductase, nitric oxide reductase, linkage isomerism, density functional calculations, heme.

No 5 Mai 2009

Tome 54, No 5 Mai 2009

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1. Viorica MELTZER and Elena PINCU

A DSC study for binary mixture of 2-chlorobenzoic acid with salicylic acid

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Key words: phase diagram, DSC, excess functions, 2-chlorobenzoic acid, salicylic acid

2. Niculae I. IONESCU

Kinetic model for heterogeneous catalytic oscillatory reactions

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Key words: oscillations, kinetic model

3. Cristina BOGATU, Rodica VÎLCU, Dan GEANĂ, Anca DUŢĂ, Wim POOT and Theodor W. de LOOS

High pressure phase behaviour of the system R23 + phenylpropane. Experimental results and modeling liquid-vapour equilibrium

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Key words: refrigerant-alkylbenzene system, type III phase behaviour, PR EoS, SRK EoS, van der Waals mixing rules

4. Stelian LUPU, Ion ION and Alina Catrinel ION

Voltammetric determination of phenol at platinum electrodes modified with polypyrrole doped with ferricyanide

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Key words: electrochemical sensor, modified electrode, phenol, square wave voltammetry

5. Toma GALAON, Florentin TACHE and Victor DAVID

Retention behaviour of two biguanidines in liquid chromatography based on cyano stationary phase

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Key words: biguanidines, cyano stationary phase, retention mechanism, liquid chromatography

6. Gheorghe TOMOAIA, Cristina BORZAN, Maria CRISAN, Aurora MOCANU, Ossi HOROVITZ, Liviu-Dorel BOBOS and Maria TOMOAIA-COTISEL

Nanostructure formation of collagen and anticancer drugs investigated by atomic force microscopy

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Key words: collagen, anti-cancer drugs, mica surface, nanostructures, atomic force microscopy

7. Mădălina Georgiana ALBU, Mihaela Violeta GHICA, Lăcrămioara POPA, Minodora LECA and Viorica TRANDAFIR

Kinetics of in vitro release of doxycycline hyclate from collagen hydrogels

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Key words: collagen, doxycycline hyclate, rheological behaviour, kinetics of in vitro release

8. Ion SAVA

Polyesther-amides with liquid-crystalline properties

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Key words: polyester-amides, thermotropic behavior, X-ray diffraction

9. Lenuţa STROEA and Emil C. BURUIANĂ

A study on properties of the polymeric composites based on triaziene polyacrylates and silicates

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Key words: nanocomposites, montmorillonite, polyacrylates, X-ray diffraction

10. Mihaela MANEA, Valentina CHIOSA, Ioana STĂNCULESCU and Cristina MANDRAVEL

IR spectral study on nature of 2-pyridine aldoxime methyl chloride interaction with some sterols. III. Lanosterol and 7-dehydrocholesterol

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Key words: 2-PAM, lanosterol, 7-dehydrocholesterol, hydrogen bond, FTIR

No 4 Avril 2009

Tome 54, No 4 Avril 2009

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1. Jana Petre, Vasile Iancu and Victor David

Benzene / water partition constants and thermodynamic parameters estimated from liquid chromatography retention of some herbicides using phenyl-silica stationary phase.

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Key words: benzene/water partition constants, liquid chromatography, phenyl-silica, herbicides, thermodynamics

2. Stelian LUPU and Constantin MIHAILCIUC

Electrodeposition, characterization and application of Pt/P3MT/CoHCF modified electrode

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Key words: ascorbic acid, cobalt(II)-hexacyanoferrate, poly(3-metylthiophene), bilayer electrode, differential pulse voltammetry

3. Mihai V. POPA, Cristina DONATH, Niculae ENE and Elena NEACŞU

Chemical and electrochemical stability of some molybdenum compounds in molten alkali electrolytes

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Key words: molybdenum, cyclic voltammetry, molten electrolytes, chemical stability, electrode kinetics

4. Florin CRIŞAN and Ervin SALLO

Dynamic behavior of zinc anode in nitric acid – potassium dichromate media. Influence of the electrolyte composition

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Key words: nitric acid, potassium dichromate, oscillations

5. Octavian STAICU, Valentin MUNTEANU and Dumitru OANCEA

Transition from kinetic to diffusion control during the catalytic ignition of alkane/ air mixtures on platinum

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Key words: catalytic combustion, platinum wire, alkane/air mixture, kinetic and diffusion control

6. Victor MALYSHEV, Angelina GAB, Ana-Maria POPESCU and Virgil CONSTANTIN

Electrochemical surface plating based on tungsten carbide and zirconium diboride

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Key words: surface plating, molten salts, tungsten carbide, zirconium diboride

7. Monica IHOŞ, Florica MANEA, Gligor BOCEA et Maria JITARU

Le comportement electrochimique des anodes en SnO2 modifiées en presence des polluants phénoliques
Electrochemical behaviour of modified SnO2 anodes in the presence of phenolic polluants

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Key words: anodes en SnO2, nonylphénols éthoxylés, voltammétrie cyclique

8. Radu Adrian CÂRCEL, Luminiţa ANDRONIC and Anca DUŢĂ

Cd2+ modified TiO2 for methyl orange photodegradation

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Key words: titanium dioxide, photocatalysis, cadmium, doping

9. Rodica PODE, Evelini POPOVICI, Aurelia VASILE, Laura COCHECI and Emiliana DVININOV

Sorption and photocatalytic degradation of azoic dyes on TiO2-pillared montmorillonitic clay

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Key words: sorption, photocatalytic degradation, pillared clay, azoic dye

10. Stela FLORESCU, Gabriela CRISTESCU and Minodora LECA

Alternative surfactants for LAS in environmentally friendly detergent compositions

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Key words: environment friendly detergent compositions, alkylethersulphate, secondary alkanesulphate,
sulphatated fatty alcohol, protease

No 3 Mars 2009

Tome 54, No 3 Mars 2009

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1. Lăcrămioara BĂLĂIŢĂ and Marcel POPA

Polymer magnetic particles in biomedical applications

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Key words: medical applications, targeting drug, magnetic particles, polymers

2. Vasile BĂDESCU, Laura Elena UDREA, Ovidiu ROTARIU, Rodica BĂDESCU and Gabriela APREOTESEI

On preparation of magnetic microbeads by two microfluidic emulsification techniques and polymerization

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Key words: magnetic microbeads, ferrofluid, microfluidic emulsification

3. Simona CONDURACHE-BOTA, Gheorghe I. RUSU, Nicolae ŢIGĂU, Romana DRAŞOVEAN and
Constantin GHEORGHIEŞ

Structural and optical characterization of thermally oxidized bismuth films

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Key words: bismuth, thermal oxidation, optical measurements, XRD spectra

4. Zaki AJJI

Radiation-induced preparation of polyester/gypsum/ composite

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Key words: unsaturated polyester-styrene, gypsum, composite, gamma radiation

5. Simona-Antoanela GĂVAN and Dan F. ANGHEL

Fluorescent labels grafted on poly(acrylic acid) accounting for conformational changes through non-radiative energy transfer

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Key words: poly(acrylic acid), naphthalene, pyrene, non-radiative energy transfer, pH

6. Simona-Antoanela GĂVAN, Françoise M. WINNIK, Monica Elisabeta MAXIM, Gabriela STÎNGĂ, Cornelia ILIE and Dan F. ANGHEL

Effects induced by ethoxylated nonionic surfactants on pyrene-labeled hydroxypropyl cellulose in aqueous solution

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Key words: hydroxypropyl cellulose, pyrene, label, surfactant, ethoxylate

7. Cristina BOGATU, Mihaela VOINEA, Anca DUŢĂ, Irina Mihaela PELIN and Gabrielle Charlotte CHIŢANU

The electrochemical deposition of Cu/CuOx solar selective coatings with controlled morphology

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Key words: solar absorbers, electrodeposition, voltammetry, copper oxides, maleic anhydride copolymers

8. Violeta VASILACHE, Sonia GUTT, Gheorghe GUTT, Traian VASILACHE, Constantin FILOTE and Ion SANDU

Studies of hardness for electrodeposited nickel from Watts baths with addition of polyvinyl pyrrolidone (PVP)

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Key words: nickel electroplating, polyvinyl pyrrolidone, hardness, Watts bath

9. Mihaela ARTIMON, Ion Gh.TĂNASE and Gina VASILE

The validation of the method for iron determination in Roumanian wines using flame atomic absorption spectrometry

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Key words: FAAS, robustness, Shewhart control charts

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No 2, Février 2009

Tome 54, No 2 Février 2009

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1. Cornelia LUCA, Cristina Doina VLAD and Ion BUNIA

Trends in organic weak base anion exchangers resins

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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

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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

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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

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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

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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

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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

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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

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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

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Key words: émulsion double, acide polyacrylique, destruction, diffusion

No 1 Janvier 2009

Tome 54, No 1 Janvier 2009

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1. Victor MALYSHEV, Angelina GAB, Diana-Maria BRUSKOVA, Igor ASTRELIN, Ana-Maria POPESCU and Virgil CONSTANTIN

Electroreduction processes involving titanium and boron species in halide melts

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Key words: TiB2, halide melts, electrodeposition, electrosynthesis, molten salts

2. Carmellina Daniela BĂDICEANU and Alexandru-Vasile MISSIR

Synthesis and characterization of some new thioureides of 2-thiophenecarboxylic acid with potential pharmacological activity

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Key words: thiourea derivatives, thioureides, 2-thiophenecarboxylic acid

3. Adriana SAMIDE and Ion BIBICU

A new inhibitor for corrosion of carbon steel in hydrochloric acid solution

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Key words: carbon steel, corrosion test, inhibition, electrochemical techniques, Mossbauer spectroscopy

4. Denisa MARGINĂ, Daniela GRĂDINARU and Niculina MITREA

Development of a potentiometric method for the evaluation of redox status in human serum

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Key words: apparent redox potential, redox stability index, redox stress

5. Anca COJOCARU, Gabriela Elena BADEA, Ioana MAIOR, Petru CREŢ and Teodora BADEA

Kinetics of the hydrogen evolution reaction on 18Cr-10Ni stainless steel in seawater.I. Influence of potential

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Key words: hydrogen evolution reaction, stainless steel, artificial seawater, steady-state voltammetry, electrochemical impedance spectroscopy

6. Gabriela Elena BADEA, Ioana MAIOR, Anca COJOCARU, Ioan PANTEA and Teodora BADEA

Kinetics of the hydrogen evolution reaction on 18Cr-10Ni stainless steel in seawater.II. Influence of temperature

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Key words: hydrogen evolution reaction, stainless steel, seawater, activation energy, activationless process

7. Ligia-Maria OMOTA, Olga IULIAN, Florin OMOTA and Oana CIOCÎRLAN

Densities and derived properties of water, 1,4-dioxane and dimethyl sulfoxide binary and ternary systems at temperatures from 293.15K to 313.15K

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Key words: excess volume, 1,4-dioxane, dimethyl sulfoxide, water

8. Sandu PERETZ, Mihaela OLTEANU et Cristina STOIAN

Microparticules de chitosan et d’alginate formées en présence des tensioactifs
Microparticles of chitosan and alginate synthesized in presence of surfactants

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Key words: chitosan, alginate, microparticule, tensioactif, polymère

9. Luminiţa VLĂDESCU and Cristian F. RADU

Solochrome Yellow 2GS as organic reagent for spectrometric determination of iron(III)

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Key words: iron(III), Solochrome Yellow 2GS, UV-VIS spectrometry

10. Iren Andreea SERBAN, Eduard CONDAC, Marieta COSTACHE and Anca DINISCHIOTU

The relantionship between AGEs, Cu2+ and crosslinking of collagen

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Key words: Advanced Glycation and Products (AGEs), Cu2+, reactive oxygen species (ROS), collagen, fluorescence

No 12 Décembre 2008

Tome 53, No 12 Décembre 2008

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1. Oana CARP

The influence of the central metallic ion on the thermal behaviour of solid coordination compounds

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Key words: coordination compound, metallic ion, thermal behaviour

2. Gabriela RĂU, Anca MOANŢĂ and George-Dan MOGOŞANU

Novel azoderivatives as liquid crystals

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Key words: azoderivatives, synthesis, liquid crystals

3. Hanene NAJAR, Mongia SAÏD ZINA et Abdelhamid GHORBEL

Effet de la désalumination du support zéolithique sur l’activité du palladium dans la combustion du méthane
Zeolitic support dealumination effect on methane combustion over palladium catalyst

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Key words: Zéolithe-Y, désalumination, catalyse, combustion du methane

4. Magdalena BOŞOMOIU, Grigore BOZGA and Gheorghe SOARE

Methane combustion over a commercial platinum on alumina catalyst: kinetic and catalyst deactivation

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Key words: methane combustion, catalyst, platinum on alumina, kinetics, deactivation

5. Cristina STOICESCU, Olga IULIAN and Florinela SÎRBU

Liquid+liquid equilibrium data for the ternary mixtures of 1-propanol+water with 1-butanol, 1-hexanol, 1-octanol, or 1-decanol at 294.15 K

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Key words: liquid + liquid equilibrium data, water + n-alcohol ternary systems, cloud-point method

6. Olga IULIAN, Florinela SÎRBU and Cristina STOICESCU

Density and apparent molar volume prediction in some ternary electrolyte solutions

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Key words: density prediction, apparent molar volume

7. Alina LATUS and Elena VOLANSCHI

Electrochemical and spectral study of the redox behavior and cardiotoxicity of anticancer drugs with antraquinone structure: quinizarin

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Key words: antraquinone drugs, cyclic voltammetry, UV-VIS spectroelectrochemistry, MO- calculations, cardiotoxicity

8. Silvia CURTEANU and Maria CAZACU

Optimization of a polysiloxane synthesis process using artificial intelligence methods

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Key words: genetic algorithms, neural networks, polysiloxane, optimization

9. Radu SILAGHI-DUMITRESCU

The “push” effect of the thiolate axial ligand in superoxide reductase: a density functional study

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Key words: DFT/ iron/ superoxide reductase/ thiolate push/ enzyme

10. Laurian VLASE, Daniela-Saveta POPA, Sorin E. LEUCUŢA and Felicia LOGHIN

Bioanalysis of methadone in human plasma and urine by LC/MS/MS

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Key words: methadone, LC/MS/MS, plasma, urine

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No 11 Novembre 2008

Tome 53, No 11 Novembre 2008

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1. Ligia-Maria OMOTA, Olga IULIAN, Oana CIOCÎRLAN and Irina NIŢĂ

Viscosity of water, 1,4-dioxane and dimethyl sulfoxide binary and ternary systems at temperatures from 293.15 K to 313.15 K

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Key words: viscosity deviations, 1,4-dioxane, dimethyl sulfoxide, water

2. Mihaela PETRE

Solubility of propylene and propane gases in N-methylpyrrolidone and dimethylformamide solvents

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Key words: propylene, propane, N-methylpyrrolidone, dimethylformamide, Ostwald coefficients

3. Viorel BRÂNZOI, Florina BRÂNZOI and Florentina GOLGOVICI

The electrochemical behaviour of some composite coatings obtained by electrosynthesis on metallic substrate

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Key words: composite coating, conductive polymers, electrochemical oxidation, cyclic voltammetry and electrochemical impedance spectroscopy method

4. Cristian PIRVU, Alexandra BANU, Octavian RADOVICI and Maria MARCU

Aplication of electrochemical impedance spectroscopy (EIS) to study of phenolic films

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Key words: electrochemical impedance, phenol, electrooxidation, pseudocapacitance, equivalent circuit

5. Doina DIMONIE, Constantin RADOVICI, Ramona Marina COSEREA, Sorina GÂREA and Mircea TEODORESCU

The polymer molecular weight and silicate treatment influence upon the morphology of nanocomposites for food packaging

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Key words: nanocomposites, poly (ethylene–co–vinyl acetate), layered silicates, barrier properties, melt processing

6. Dan DRAGU and Mihai BUDA

Practical aspects associated with the use of Jacobi polynomials in the simulation of quasi-reversible
electrode processes with linear potential scan and diffusional control in one dimension

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Key words: cyclic voltammetry, simulation, general Jacobi polynomials, orthogonal collocation

7. Gabriela Geanina VASILE and Ion Gh. TĂNASE

Comparative study of different extraction methods for evaluation of biovailability of terrestrial sediment – bound metallic elements

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Key words: BCR 701, sediment, mobile elements, EDTA

8. Zenovia MOLDOVAN, Florica IONESCU, Ioana VASILESCU, Simona LIŢESCU and Laurenţia ALEXANDRESCU

HDPE-EPDM thermoplastic vulcanizates. Mechanical and IR spectrometric properties

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Key words: HDPE/EPDM thermoplastic vulcanizates.

9. Ruxanda BODÎRLĂU and Carmen-Alice TEACĂ

Softwood chemical modification by reaction with organic anhydrides

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Key words: softwood, chemical modification; FT-IR; weight percent gain; water absorption

10. Zaki AJJI

Radiation-induced preparation of gypsum/ poly(methyl acrylate) composites

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Key words: gypsum, polymer composites, methyl acrylate, radiation polymerization

11. Annemarie PURI, Alina BĂDĂNOIU and Georgeta VOICU

Eco-friendly binders based on fly ash

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Key words: fly ash, lime, alkali-activated binders, sodium silicate