Expression of concern: Antibacterial and antibiofilm activities of silver-decorated zinc ferrite nanoparticles synthesized by a gamma irradiation-coupled sol–gel method against some pathogenic bacteria from medical operating room surfaces

Abstract

Expression of concern for ‘Antibacterial and antibiofilm activities of silver-decorated zinc ferrite nanoparticles synthesized by a gamma irradiation-coupled sol–gel method against some pathogenic bacteria from medical operating room surfaces’ by M. I. A. Abdel Maksoud et al., RSC Adv., 2021, 11, 28361–28374, https://doi.org/10.1039/D1RA04785J.