Archive for 2011

No 1 Janvier 2011

Tome 55, No 1 Janvier 2011

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1. Romulus Fabian TATU, Erwin SALLO, Valentin CAREJA, Zeno SIMON, LudovicSAYTI,RamonaTUDOSEand Carmen TATU

Electrostatic potential and its role in hydroxyapatite precipitation

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Key words: electrostatic potential, hydroxyapatite, crystalline net

2. Codina MOVILEANU, Domnina RAZUS and Dumitru OANCEA

Additive effects on explosion pressure and flame temperature of stoichiometric ethylene-air mixture in closed vessels

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Key words: explosion, closed vessel, ethylene, additive effect

3. Dana MUNTEAN, Laurian VLASE, Rodica CUCIUREANU and Magdalena CUCIUREANU

LC-MS/MS method for the quantification of diclofenac from human plasma and its application to pharmacokinetic studies

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Key words: diclofenac, liquid chromatography, method validation, human plasma

4. Simona-Carmen LIŢESCU, Eliza OPREA, Mirela DIACONU and Gabriel-Lucian RADU

A rapid determination of radical scavenger properties of plant extracts using electrochemical approach

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Key words: anthocyans, polyphenols, square-wave voltammetry, antioxidants, free radical scavenging

5. Carmen-Alice TEACĂ, Ruxanda BODÎRLĂU and Iuliana SPIRIDON

Dissolution of natural polymers in ionic liquid

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Key words: cellulose, wood, ionic liquid, FTIR spectroscopy, X-ray diffraction

6. Zenovia MOLDOVAN

Kinetic-spectrophotometric determination of nitrite by its accelerating effect on the oxidation of toluidine blue by bromate

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Key words: cellulose, wood, ionic liquid, FTIR spectroscopy, X-ray diffraction

7. Rodica NIŢOI and Gelu BOURCEANU

A study of the dynamic of iodine formation in the Mn(II) catalysed Bray-Liebhafsky reation

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Key words: [MnIIIO3]+    complex ion, I2 formation, reaction mechanism

8. Marilena VASILESCU and Rodica BANDULA

Aggregation of Pluronic F127 and polydimethylsiloxane-graft-polyether block copolymers in water and microstructure of aggregates as evaluated by molecular probe techniques

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Key words: fluorescence probe, absorption probe, Pluronic F127, poly(dimethylsiloxane)-graft-polyether, micropolarity, microviscosity

9. Dorin ŞULEA, Mădălina Georgiana ALBU, Mihaela Violeta GHICA, Lavinia BRĂZDARU, Minodora LECA and Lăcrămioara POPA

Characterization and in vitro release of chlorhexidine digluconate contained in type I collagen porous matrices

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Key words: collagen porous matrices, chlorhexidine digluconate, FT-IR, SEM, chlorhexidine digluconate delivery from collagen matrices

10. Viorel BRÂNZOI, Florina BRÂNZOI, Ancuţa MUŞINA and Luisa PILAN

Modified electrodes obtained by electrochemical codeposition of some conducting polymers and carbon nanotubes

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Key words: single-walled carbon nanotubes, polyaniline, composite films, cyclic voltammetry, EIS, SEM


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