1. THE SYNTHESIS OF NEW PHENOTHIAZINE COMPOUNDS BY THE THIATION OF DIPHENYLAMINO DERIVATIVES. Authors: DAN PORUMB, CASTELIA CRISTEA, IOAN ALEXANDRU SILBERG.2. THE FORMYLATION OF BIS-(N-ALKYL-PHENOTHIAZINYL)-METHANE; A THEORETICAL APPROACH. Authors: DAN PORUMB, IOAN SILAGHI-DUMITRESCU, LUMINIŢA SILAGHI-DUMITRESCU, CASTELIA CRISTEA, GABRIELA CORMOS.3. CYSTEINOLS: IMPROVED SYNTHESIS OF 2-AMINO-2-(MERCAPTOMETHYL)PROPANE-1,3-DIOL HYDROCHLORIDE. Authors: ANDRADA BUT, CARMEN BÂTIU, DAN PORUMB, MIRCEA DARABANTU.4. SOLVATOCHROMISM OF ASYMMETRICAL SUBSTITUTED 3,7-DIAMINOPHENOTHIAZINIUM DYE. Authors: DAN PORUMB.5. NOVEL 1,9-DIACYL-5-(PHENOTHIAZINYL)DIPYRROMETHANE DIALKYLTIN COMPLEXES. Authors: DAN PORUMB, EVA-ANDREA MOLNAR, TAMAS LOVASZ, LUIZA GĂINĂ, EMESE GAL, BALAZS BREM, CASTELIA CRISTEA.6. 4-AMINOPIPERIDINE BASED NEW AMINO-s-TRIAZINES AS POTENTIAL DENDRITIC BUILIDING-BLOCKS . Authors: MIRCEA DARABANTU, CARMEN SĂCĂLIȘ, DAN PORUMB, ANA-MARIA ȚICALĂ.7. ELECTROCHEMICAL OXIDATION OF 10H-PHENOTHIAZINE-1-CARBOXYLIC ACID. Authors: ANA-MARIA SĂCARĂ, CASTELIA CRISTEA, TAMAS LOVASZ, DAN PORUMB, EVA MOLNAR, LIANA MARIA MUREȘAN.8. (PHENOTHIAZINYL)VINYL-INDOLIUM CATIONIC DYES. Authors: BALÁZS BRÉM, QUENTIN COLANGE, EMESE GÁL, DAN PORUMB, CASTELIA CRISTEA, LUIZA GĂINĂ, TAMÁS LOVÁSZ, LUMINIŢA SILAGHI-DUMITRESCU.9. SYNTHESIS AND ANTIOXIDANT CAPACITY OF (CHLOROBENZYLIDENE)HYDRAZINYL-THIAZOLES. Authors: ADRIANA GROZAV, DANIELA HANGANU, OVIDIU CRISAN, DAN PORUMB, CASTELIA CRISTEA.10. OPTICAL PROPERTIES MODULATION OF CYANINE DYES IN ORGANIC SOLVENTS AND IN THE CRITICAL INTRACELLULAR pH WINDOW. Authors: SISA RICHARD, BREM BALAZS, GAL EMESE, LUIZA GAINA, DAN PORUMB, CASTELIA CRISTEA, LUMINITA SILAGHI-DUMITRESCU.11. SYNTHESIS OF NOVEL N-SUBSTITUTED AMPHIONIC MELAMINES WITH THE TANDEM 4-(1-CARBOXY-n-ALKOXY)PHENYL / 4-(n-OCTYLOXY)PHENYL UNITS AS POTENTIAL DENDRITIC BUILDING-BLOCKS. Authors: STEFANIA IONESCU-ZINCA, PEDRO LAMEIRAS, DAN PORUMB, EMESE GÁL, MIRCEA DARABANTU.12. ALTERNATIVE PROCEDURES FOR THE GREEN SYNTHESIS OF 3,7-BIS(N,N-(2-HYDROXYETHYL)AMINO)PHENOTHIAZINIUM DYE. Authors: MELINDA GAL, ALEXANDRU TURZA, BIANCA STOEAN, LUIZA GAINA, CASTELIA CRISTEA, EMESE GAL, TAMAS LOVASZ, DAN PORUMB, LUMINITA SILAGHI-DUMITRESCU.13. STRUCTURAL AND OPTICAL INSIGHTS INTO A PHENOTHIAZINE-DERIVED CHALCONE SYNTHESIZED VIA ECO-FRIENDLY METHODS. Authors: LUMINITA SILAGHI-DUMITRESCU, CASTELIA CRISTEA, DAN PORUMB, ALEXANDRU TURZA, BIANCA STOEAN, STEFANA GRAMA.14. SYNTHESIS AND OPTICAL PROPERTIES OF NOVEL STRONTIUM TETRANITROPHTHALOCYANINE. Authors: SILVIU GROZA, BIANCA STOEAN, ADRIANA GROZAV, ANA-MARIA CRACIUN, CASTELIA CRISTEA, LUMINITA SILAGHI-DUMITRESCU, DAN PORUMB.