1. ANTIMICROBIAL ACTIVITY OF EXPERIMENTAL ENDODONTIC SEALER BASED ON BIOCERAMIC NANOMATERIALS. Authors: LUCIA IACOBINA TIMIS, MARIA GOREA, CARMEN COSTACHE, IOANA ALINA COLOSI, PAVEL ȘCHIOPU, PAUL-ȘTEFAN PANAITESCU, ADA DELEAN, DINU IULIU DUMITRASCU, RADU SEPTIMIU CÂMPIAN.