Oxidized pullulan exhibits potent antibacterial activity against S. aureus by disrupting its membrane integrity

Natural blackcurrant extract contained gelatin hydrogel with photothermal and antioxidant properties for infected burn wound healing

“…Fig. 1 C illustrates that the majority of aldehyde groups undergo interaction with amino groups to form imine bonds in the G-O hydrogel and G- O -B 0.5 hydrogel structures, thus causing the characteristic peak of aldehyde group at 1740 cm −1 to become less prominent [ 46 ]. In contrast, the characteristic peak of aldehyde group in the OP group remains unaffected.…”