Fig. 2
From: Antibacterial micro/nanomotors: advancing biofilm research to support medical applications
Copyright 2023, American Chemical Society. E–F Reprinted with permission [49]. Copyright 2022, Wiley–VCH. G-I Reprinted with permission [55]. Copyright 2023, Wiley–VCH
Breakthrough biofilm strategy based on MNMs. A Schematic illustration of the structure of Janus Pt − MSN. B Resistance of biofilms to different antimicrobial strategies. C The diffusion of Janus Pt-MSN at different H2O2 concentrations. D Disruption of S. aureus biofilms in different treatment groups. E Schematic illustration of NO-driven AG-DMSNs penetrating MRSA biofilm. F Penetration of DMSNs and AG-DMSNs into MRSA biofilms. G Schematic illustration of SiO2/Au nanomotors propulsion and biofilm removal under NIR irradiation. H The average velocity of SiO2-Au nanomotors as a function of the NIR laser power. I Biofilm content after treatment with SiO2-Au nanomotors under NIR irradiation. A–D Reprinted with permission [48].