Injectable Hydrogel Instead of Antibiotics
March 28, 2023 | Terry Sharrer

Black phosphorus-enhanced injectable hydrogel for infected soft tissue healing
“In this study [from Shanghai Jiao Tong University] , a black phosphorus (BP)-enhanced antibacterial injectable hydrogel (HAABP) was developed by the dynamic coordinative cross-linking among thiolated hyaluronic acid, silver ion (Ag+), and BP. HAABP has been proven to possess typical porous structures, excellent injectability, and rapid self-healing properties. In addition, the shear modulus was positive correlative to the concentration of BP. In vitro, HAABP maintained good cytocompatibility and showed a highly efficient synergistic inhibitory effect on Staphylococcus aureus through the irradiation of near infrared light and the release of Ag+.” MORE
Image Credit: EuraAlert