1. SOLVENT EFFECTS IN 1H NMR SPECTRUM OF 3-FORMYL-10-METHYL-PHENOTHIAZINE. Authors: CASTELIA CRISTEA, IOAN ALEXANDRU SILBERG, TAMÁS LOVÁSZ, CĂLIN DELEANU, SILVIA UDREA.2. SYNTHESIS AND STEREOCHEMISTRY OF SOME 4-FURYLIDENE-1-PYRIMIDINYL-2-PIRAZOLIN-5-ONES. Authors: TAMÁS LOVÁSZ, CSABA PAIZS, I. CRISTEA, FLORIN-DAN IRIMIE.3. ELECTRONIC PROPERTIES OF CHALCONES CONTAINING PHENOTHIAZINE UNITS. Authors: ANTAL CSÁMPAI, PÁL SOHÁR, CASTELIA CRISTEA, MARIA JITARU, LUMINIŢA SILAGHI-DUMITRESCU, ANA-MARIA TOMA, GABRIEL OLTEAN, TAMÁS LOVÁSZ.4. SYNTHESIS AND FLUORESCENCE PROPERTIES OF NEW SCHIFF BASES CONTAINING PHENOTHIAZINE UNITS. Authors: EMESE GÁL, TAMÁS LOVÁSZ, CASTELIA CRISTEA, LUMINIŢA SILAGHI-DUMITRESCU.5. (PHENOTHIAZINYL)VINYL-INDOLIUM CATIONIC DYES. Authors: BALÁZS BRÉM, QUENTIN COLANGE, EMESE GÁL, DAN PORUMB, CASTELIA CRISTEA, LUIZA GĂINĂ, TAMÁS LOVÁSZ, LUMINIŢA SILAGHI-DUMITRESCU.