1. THE LIPOPHILICITY DETERMINATION FOR SOME AMIDOESTERS OF ETHANOLAMINE WITH POTENTIAL BIOLOGICAL ACTIVITY BY REVERSED PHASE LIQUID CHROMATOGRAPHY. Authors: GABRIELA CÂMPAN, FLORIN-DAN IRIMIE, BOGUMILA MAKUCH, SIMION GOCAN, HENK A. CLAESSENS.2. CHARACTERIZATION OF ORTHOSIPHON STAMINEUS BENTH EXTRACTS BY REVERSED-PHASE THIN LAYER CHROMATOGRAPHIC METHODS. Authors: SIMION GOCAN, SIMONA CODRUȚA AURORA COBZAC, ANDREEA BRAȘOVAN, ELISABETA CHIȘE, CLAUDIU MORGOVAN, CLAUDIA TOMA, RADU OPREAN, EDE BODOKI, DANIELA HANGANU, NELI-KINGA OLAH.3. BIOGRAPHY PROF. SIMION GOCAN PHD.. Authors: SIMION GOCAN.