No 9-10 Septembre-Octobre 2012
Tome 57, No 9-10 Septembre-Octobre 2012
1. Mircea GRIGORAS, Ana-Maria CATARGIU and Daniel TIMPU
Modification of polyanilines properties using macrocyclic compounds
Key words: polyaniline derivatives, macrocyclic compounds, β-cyclodextrin, cucurbit[6]uril, pseudorotaxane structure, physically crosslinked networks.
2. Mariana-Dana DĂMĂCEANU, Radu-Dan RUSU, Maria BRUMĂ and Luminita Marin
Self-organised films of polyimides containing perylene discotic mesogens
Key words: polyimides, perylene, discotic mesogene, self-assembling, rod-like structure.
3. Mariana-Dana DĂMĂCEANU, Radu-Dan RUSU and Maria BRUMĂ
Radical-forming polyamides for self-decontamination coatings
Key words: polyamides, benzophenone, coatings, radical-forming ability, methylene blue.
4. Matei RAICOPOL, Viorel BRÂNZOI, Luiza NECULA, Mariana IONIŢĂ and Luisa PILAN
Comparative studies on the redox reaction of Fe(CN)64-/3- at modified glassy carbon electrodes via diazonium salts electroreduction
Key words: glassy carbon, electrochemical grafting, diazonium salt, redox probe.
5. Luisa PILAN, Matei RAICOPOL, Mariana IONIŢĂ and Viorel BRÂNZOI
Electrochemical study on carbon nanotubes functionalization by diazonium salts electroreduction
Key words: single walled carbon nanotubes, electrochemical functionalization, diazonium salt, electrochemical signal, aryl substituent.
6. Loredana Elena VÎJAN and Daniela GIOSANU
Binding of norfloxacin, enoxacin and enrofloxacin to calf thymus DNA
Key words: norfloxacin, enoxacin, enrofloxacin, calf thymus DNA, UV-Vis absorption spectroscopy, viscosity measurements.
7. Marin MICUTZ, Teodora STAICU, Lucia LĂCĂTUŞU, Gela OPREA and Minodora LECA
Rheological behaviour of some dispersions for long lasting protection of copper-aluminium contacts in power transmission equipment
Key words: aluminium pigment, stationary and dynamic rheological behaviour, electric and heat conducting coatings, copper/aluminium joint protection.
8. Gheorghe NEMŢOI, Alexandra CIOMAGA and Tudor LUPAŞCU
Voltammetric behaviour of Enoxil in aqueous medium of NaClO4 on platinum electrode
Key words: Enoxil, cyclic voltammetry, quasi-reversible process.
9. Anca Mihaela DUMITRESCU, Petrisor Mugurel SAMOILA, Valentin NICA, Alexandra Raluca IORDAN and Mircea Nicolae PALAMARU
Study of catalytic effect of oxidic compounds of NiFe2O4 type in processes of chemical degradation
Key words: ferrite, spinel, sol-gel method, catalysis, hydrogen peroxide decomposition.
10. Magdalena LUNGU, Elena ENESCU, Florentina GRIGORE, Nicoleta BURUNTIA, Mariana LUCACI, Gimi RIMBU,
Carmen PANZARU and Cezar IONESCU
Chemical preparation and properties of some high concentrated colloidal silver solutions for antimicrobial applications
Key words: chemical synthesis, concentrated colloidal silver solutions, antimicrobial assays, biocidal activity.
11. Teodora MĂLĂERU, Jenica NEAMŢU, Cristian MORARI and Gabriela SBARCEA
Structural and magnetic properties of nanocrystalline powders of Ni – doped ZnO diluted magnetic semiconductors synthesized by sol-gel method
Key words: nanoparticles, sol-gel method, ferromagnetism, diluted magnetic semiconductor.
12. Monica Elisabeta MAXIM, Gabriela STÎNGĂ, Adriana BĂRAN, Alina IOVESCU and Dan F. ANGHEL
Probing the micelle/water interface by non-radiative energy transfer
Key words: non-radiative energy transfer, micellar interface, aqueous media, pyrene labeled poly(acrilyc acid), naphthalene probe.
13. Aurel TĂBĂCARU, Claudio PETTINARI, Riccardo PETTINARI and Mariglen ANGJELLARI
Rigidity versus flexibility of the ligand upon the porosity degree of new metal-organic polymeric materials
Key words: rigidity, flexibility, porosity, 4,4′-bipyrazole, bis(1,2,4-triazolyl)methane.
14. Ion BIBICU
Mössbauer spectroscopy applied to surfaces study
Key words: Mössbauer spectroscopy, surface Mössbauer spectroscopy, 57Fe, 119Sn, corrosion.
15. Tatiana CAZAC, Ludmila KIRIYAK and Igor POVAR
Determination of vanadium trace on the mercury drop electrode by cathodic voltametry
Key words: cathodic stripping voltammetry, mercury drop electrode, complex-vanadium- 2,3-dihydroxybenzaldehide- bromate-ions.
