Fig. 4
From: Antibacterial micro/nanomotors: advancing biofilm research to support medical applications
Copyright 2019, WILEY–VCH. D–F Reprinted with permission [81]. Copyright 2022, The Royal Society of Chemistry. G–J Reprinted with permission [88]. Copyright 2023, American Chemical Society
Phototherapy based on MNMs. A Schematic illustration of the urease-driven MHSTU for photodynamic antibacterial therapy. B Flow field of MHSTU powered by urea. C The death rates of E. coli after different treatments. D The mechanism of Au@ZnO@SiO2-ICG collaboratively enhanced the PTT/PDT antibacterial treatment. E The propulsion mechanism of Au@ZnO@SiO2-ICG under NIR irradiation. F TEM images of E. coli under NIR irradiation at different times. G Design and application of AuNR-SiO2-Cu7S4 nanomotors. H Thermal images undergoing different treatments. I Photoacoustic images and ultrasonic images of the abscess site in different treatments. J live/dead stained images of MRSA and bacterial morphology observed by SEM after different treatments. A–C Reprinted with permission [80].