1. ANTIOXIDANT CAPACITY DETERMINATION BY THE BRIGGS-RAUSCHER OSCILLATING REACTION IN A FLOW SYSTEM. AN APPLICATION OF FUNCTIONAL DYNAMICS IN ANALYTICAL CHEMISTRY. Authors: ZOLTÁN NOSZTICZIUS, GABRIELLA SZABÓ, IOAN BÂLDEA, NORBERT MUNTEAN.2. KINETIC INVESTIGATION IN TROLOX-DPPH• SYSTEM. Authors: ADRIAN NICOARǍ, GABRIELLA SZABÓ, LIDIA VARVARI.3. PREPARATION AND CHARACTERIZATIONS OF NEW BIOMATERIALS BY ANTHOCYANINS ADSORPTION ON HYDROXYAPATITE-BASED MATERIALS. Authors: RÉKA BARABÁS, NORBERT MUNTEAN, GABRIELLA SZABÓ, KRISZTINA MAURER, LILIANA BIZO.4. ELECTROCHEMICAL EVALUATION OF THE RELATIONSHIP BETWEEN THE THERMAL TREATMENT AND THE PROTECTIVE PROPERTIES OF THIN SILICA COATINGS ON ZINC SUBSTRATES. Authors: LIANA MARIA MUREŞAN, GABRIELLA SZABÓ, GABRIEL KATONA, TAMARA-RITA OVÁRI.