2024
Actively contractible and antibacterial hydrogel for accelerated wound healing
Ji Z, Wei T, Zhu J, Hu J, Xiao Z, Bai B, Lv X, Miao Y, Chen M, Wang C, Pan F, Yang Y, Li M, Chen Q. Actively contractible and antibacterial hydrogel for accelerated wound healing. Nano Research 2024, 17: 7394-7403. DOI: 10.1007/s12274-024-6674-6.Peer-Reviewed Original ResearchAdhesive hydrogelsPoly(N-isopropyl acrylamideAntibacterial hydrogelsFull-thickness skin defect modelMouse full-thickness skin defect modelSkin defect modelPNIPAAm networkEfficient antibacterial abilityMechanical propertiesThermoresponsive polymersHydrogelsDefect modelShrinkage abilityAntibacterial abilityImproved wound healing processTissue regenerationCatechol groupsAccelerated wound healingAntibacterial propertiesWound moistTissue adhesivesAntibacterial functionReactive oxygen speciesAdhesion abilityAdhesion
2023
Photothermal‐Controllable Microneedles with Antitumor, Antioxidant, Angiogenic, and Chondrogenic Activities to Sequential Eliminate Tracheal Neoplasm and Reconstruct Tracheal Cartilage
Wang B, Fei X, Yin H, Xu X, Zhu J, Guo Z, Wu J, Zhu X, Zhang Y, Xu Y, Yang Y, Chen L. Photothermal‐Controllable Microneedles with Antitumor, Antioxidant, Angiogenic, and Chondrogenic Activities to Sequential Eliminate Tracheal Neoplasm and Reconstruct Tracheal Cartilage. Small 2023, 20: e2309454. PMID: 38098368, DOI: 10.1002/smll.202309454.Peer-Reviewed Original ResearchConceptsDecellularized cartilage matrixChondrogenic activityCartilage matrixIn situ polymerizationChondrogenic nicheCartilage regenerationChondrogenic effectCartilage reconstructionMethacrylic anhydrideNanosheetsManganese dioxideTumor excision siteInorganic nanosheetsPolydopamineCartilaginous matrixStem cell enrichmentHydrogelsMnOOrthotopic tumorsTracheal tumorsTumor eradicationTracheal neoplasmsMurine modelTumor elimination