Biofilms 1 Biomimetics 1 Chlorhexidine 1 Dental Disinfectants 1 E. faecalis 1 Enterococcus faecalis 1 Ferric Compounds 1 Humans 1 In Vitro Techniques 1 Metal Nanoparticles 1 Microscopy, Confocal 1 Root Canal Irrigants 1 Root Canal Preparation 1 Sodium Hypochlorite 1 biofilm 1 biomedical and dental materials 1 biomimetics 1 chlorhexidine 1 confocal microscopy 1 dentin disinfection 1 disinfectant agent 1 drug effect 1 ferric ion 1 ferric oxide 1 human 1 hypochlorite sodium 1 in vitro study 1 metal nanoparticle 1 nanocatalysts 1 procedures 1