No 12, Décembre 2007

Tome 52, No 12, Décembre 2007

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1. Rodica-Mariana ION

Photodynamic therapy (PDT): a photochemical concept with medical applications

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Key words: porphyrins, photodynamic therapy, singlet oxygen, porphyrins photodegradation, clinical applications

2. Gheorghe ROMAN, Costel AGACHE, Ileana MANCIULEA, Eugenia COMANIŢĂ and Lucia DUMITRESCU

Synthesis of new Mannich bases derived from 5-phenyl-1,3,4-oxadiazole-2-thione and investigation of the conformational isomers of dimethyl 5-(5-phenyl-2-thioxo-1,3,4-oxadiazole-3-methylamino)isophthalate

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Key words: oxadiazolethione, aminomethylation, Mannish base, computational chemistry, conformational isomers

3. Simona MUNTEAN, Ludovic KURUNCZI, Valentin CAREJA and Zeno SIMON

Dissociation energies in water solution for saline bonds implied in interactions mediated by peptidoglicans. AB initio – PCM computations

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Key words: peptidoglycans, intercellular interaction, saline bond, hydration energy, dissociation energy

4. Valeria RĂDULESCU, Mariana PAVEL and Eliza OPREA

Capillary GC-MS analysis of volatile and semivolatile compounds of Thymus glabrescens willd.

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Key words: Thymus glabrescens, essential oil, infusion, solid phase extraction, GD/MS

5. Gabriela Elena BADEA, Ioana MAIOR, Anca COJOCARU and Ion CORBU

The cathodic evolution of hydrogen on nickel in artificial seawater

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Key words: composite materials, polypyrrole deposition

6. Tanţa SPĂTARU, Maria MARCU and Nicolae SPĂTARU

Composite electrode material with catalytic activity obtained by electrochemical deposition of polypyrrole and platinum on titanium substrates

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Key words: composite materials, polypyrrole deposition

7. Stelian LUPU and Anton FICAI

Layer by layer deposition of redox polymers/enzyme assemblies onto electrodes surfaces for nitrate electrochemical sensing

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Key words: amperometric biosensors, layer-by-layer deposition, nitrate reductase, redox polymers

8. Silvia PAŢACHIA and Claudia BACIU FLOREA

Poly(vinyl alcohol) hydrogels interactions with electrolytes in aqueous solution

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Key words: poly(vinyl alcohol), cryogels, electrolytes, swelling, shrinking

9. Daniela-Cristina MOMETE, Enrica VERNE, Chiara VITALE BROVARONE, Giulio MALUCELLI and

Polymeric composites for dentistry. II. Physical investigations on new dental composites

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Key words: dental composites, glass, silanization, mechanical properties

10. Vasile Mircea CRISTEA, Letiţia TOMA and Paul Şerban AGACHI

Simulation and model predictive control of the fluid catalytic cracking unit using artificial neural networks

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Key words: artificial neural networks, model predictive control, FCCU

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