Photothermal-enhanced antibacterial and antioxidant hydrogel dressings based on catechol-modified chitosan-derived carbonized polymer dots for effective treatment of wound infections
Haojie Lü, Jing Liu, Meizhe Yu, Peili Li, Ruobing Huang, Wenzhen Wu, Zunhan Hu, Yuhong Xiao, Feng Jiang, Xiaodong Xing
Abstract
evaluation in an infected full-thickness skin wound model demonstrated that the PVA@CPDs hydrogel promoted wound closure without any side effects. As a consequence, the current work manifests a facile yet versatile strategy to develop effective and biocompatible multifunctional hydrogel dressings for bacteria-infected wound healing.
Topics & Concepts
Polyvinyl alcoholChitosanSelf-healing hydrogelsWound healingChemistryPolymerMaterials scienceSurface modificationCatecholPolymer chemistryOrganic chemistryImmunologyPhysical chemistryBiologyWound Healing and TreatmentsElectrospun Nanofibers in Biomedical ApplicationsGraphene and Nanomaterials Applications