Figure 30.

(A) Schematic of preparation of CuS@MoS₂–poly(vinyl alcohol) (PVA) hydrogel and ROS production after dual irradiation with visible (660 nm) and near-infrared (NIR) (808 nm) light; (B) Antibacterial rates after 2, 4 and 6 days of therapy; (C) Photographs of S. aureus-induced wound infections at days 0, 2, 6 and 14 (figure adapted from [86] with permission of Elsevier).