1.  MATHEMATICAL MODEL FOR THE DISCONTINOUS SOLID - LIQUID EXTRACTION OF CAROTENOIDS (PART I).

          Authors: BARBU-RADU-HORAŢIU MIŞCA, IOAN OPREAN, D.I. MANCIULA.

2.  EI-MS UNIDIRECTIONAL TRIPLE HYDROGEN REARRANGEMENT. II. THE CASE OF LONG CHAIN BENZOATES.

          Authors: BIANCA MOLDOVAN, IOAN OPREAN, RADU OPREAN.

3.  EI-MS UNIDIRECTIONAL TRIPLE HYDROGEN REARRANGEMENT. I. THE CASE OF LONG CHAIN PHENYLAZOBENZOATES.

          Authors: IOAN OPREAN, BIANCA MOLDOVAN, RADU OPREAN.

4.  SYNTHESIS OF CIS - 7,8 � EPOXY - OCTADECANE, SPECIES - SPECIFIC COMPONENT OF THE SEX PHEROMONE OF NUN MOTH LYMANTRIA MONACHA (LEPIDOPTERA, LIMANTRIIDAE).

          Authors: IOAN OPREAN, ANA AURELIA BOTAR, LUCIA GÂNSCĂ, IULIANA VASIAN.

5.  MASS SPECTRA OF THE NEW HYDRAZIDO- HYDRAZONES OBTAINED BY THE CONDENSATION OF THE IZONICOTINIC ACID HYDRAZIDE (HIN) WITH CITRAL, (+)–CARVONE AND ß-IONONE.

          Authors: IOAN OPREAN, VALER FĂRCĂŞAN, IOAN BÂTIU.

6.  PD(0)-CATALYZED CROSS-COUPLING REACTIONS IN THE SYNTHESIS OF(7E,9Z)-7,9-DODECADIENYL ACETATE, THE SEX PHEROMONE OF THE LEAF ROLLER MOTH (LOBESIA BOTRANA).

          Authors: STEFANIA TOTOS, IOAN OPREAN, FLAVIA PIRON.

7.  APPLICATION OF THE RUTHENIUM-CATALYZED OXIDATIVE CLEAVAGE OF OLEFINS TO THE ALDEHIDES IN THE SYNTHEIS OF (S)-14-METHYL-1-OCTADECENE, THE SEX PHEROMONE OF LYONETIA CLERKELLA.

          Authors: STEFANIA TOTOS, IOAN OPREAN, MONICA BUCSA.

8.  NANOMATERIALS AND NANOPARTICLES, HEALTH AND ENVIRONMENTAL RISKS.

          Authors: IOAN OPREAN, RADU MIŞCA, ALEXANDRU OZUNU, DORIN MANCIULA.