Journal: Bioactive Materials
Article Title: Energetic metabolism-regulatory glycopeptide hydrogel accelerates pressure ulcer wound repair
doi: 10.1016/j.bioactmat.2026.02.016
Figure Lengend Snippet: The antimicrobial capacity of GMI gel . A, B) Effect of GMI gel prepared by different proportions of MI on the survival rate of MRSA and E. coli , n = 5. C-E) Effects of different treatments on ATP, K + and β-GAL in MRSA, n = 3. F) Photographs of MRSA and E. coli colonies after different treatments. G) SEM images of MRSA and E. coli bacteria after different treatments. The yellow arrow indicates the disruption of the bacterial cell membrane. H) Representative TEM images of GMI gel -treated MRSA and E. coli. I) Live/dead staining fluorescence images of MRSA and E. coli after GMI gel treatment. J) Live/dead stained 3D fluorescence image of MRSA biofilm after GMI gel treatment. K, L) Representative images and quantitative analysis of MRSA biofilm crystal violet staining after different treatments, n = 3. Data are shown as mean ± SDs. ∗∗∗ p < 0.001, ∗∗∗∗ p < 0.0001.
Article Snippet: The interior morphology of GMI gel was examined by SEM (Hitachi S-4800, Tokyo, Japan).
Techniques: Bacteria, Disruption, Membrane, Staining, Fluorescence