Fig. 7

Treatment efficiency of the MNs on MRSA-infected wounds. (A) Illustration of the experimental procedures for in vivo treatment of infected wounds. (B) Representative photographs of wounds with various treatments at different time points. As a reference, a rubber ring with an inner diameter of 1 cm was positioned around the wound (scale bar: 10 mm). (C) Simulation of wound morphological transformations over a span of 10 days. (D) Comparative analysis of the relative wound area among different groups over 10 days. (E) Representative photographs and (F) Corresponding histograms of bacterial colonies derived from MRSA-infected tissue homogenates after undergoing diverse treatments on Day 6. G) Giemsa staining of wound tissues post-10 days treatment (scale bar: 50 μm). Bacteria are indicated by arrows