1. SPION SIZE DEPENDENT EFFECTS ON NORMAL AND CANCER CELLS. Authors: RADU BĂLAN, CRISTIAN LEOȘTEAN, SEPTIMIU CASSIAN TRIPON, LUCIAN BARBU-TUDORAN, IZABELL CRĂCIUNESCU, MARIA SUCIU, SERGIU GABRIEL MACAVEI.2. EFFECTS OF GRAPHENE MATERIALS ON A375 AND HACAT CELL LINES DUE TO EXPOSURE TO VISIBLE LIGHT. Authors: MARIA SUCIU, SERGIU GABRIEL MACAVEI, CRINA SOCACI, IULIA MOIGRĂDAN, ȘTEFANIA MILIN.