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. PREPARATION AND CHARACTERIZATIONS OF NEW BIOMATERIALS BY ANTHOCYANINS ADSORPTION ON HYDROXYAPATITE-BASED MATERIALS. Authors: RÉKA BARABÁS, NORBERT MUNTEAN, GABRIELLA SZABÓ, KRISZTINA MAURER, LILIANA BIZO.3. DETERMINATION OF THE ANTIOXIDANT ACTIVITY OF DIFFERENT TYPES OF COFFEE BY MEANS OF BRIGGS-RAUSCHER ANALYTICAL METHOD. Authors: GABRIELLA SZABÓ, EMESE CSIKI, ÁRPÁD-FERENC SZŐKE, NORBERT MUNTEAN.4. MATHEMATICAL MODELLING OF THE ELECTROSPINNING PROCESS FOR PRODUCTION OF POLYVINYL ALCOHOL NANOFIBERS. Authors: HENRIETTA PETRUT, ATÁD VÉSZI, NORBERT MUNTEAN, OANA CADAR, RÉKA BARABÁS.5. THE INFLUENCE OF THE DISTILLATION PROCESS ON THE CONTENT OF METALS IN HOME- AND INDUSTRIALLY-BREWED ALCOHOLIC BEVERAGES – RISK ASSESSMENT TO HUMAN HEALTH. Authors: NORBERT MUNTEAN, TIBERIU FRENŢIU, GÁBOR RÁKOS, ENIKŐ COVACI.