1. ATOMIC FORCE MICROSCOPY STUDIES OF LANGMUIR-BLODGETT FILMS. 4. THE INFLUENCE OF ALUMINUM SUBSTRATE ON DIPALMITOYL PHOSPHATIDYLCHOLINE NANOLAYERS. Authors: MARIA TOMOAIA-COTISEL, VASILICA-DANIELA POP, GHEORGHE TOMOAIA, AURORA MOCANU, CSABA RACZ, CRISTINA RAMONA ISPAS, OANA PASCU, OLIMPIA CRISTINA BOROŞTEAN.2. MOLECULAR STRUCTURE AND MONOLAYER PROPERTIES OF SOME CAROTENOIDS. Authors: MARIA TOMOAIA-COTISEL, CSABA RACZ, GHEORGHE TOMOAIA, CĂLIN FLOARE, ROBERT TOTOS, OANA PASCU, ANCA DUMITRU.