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The concentrated nanogel dispersion is a sol at room temperature and transforms to hydrogel at body temperature. Under NIR laser irradiation for 10\u00a0min, the \u0394<jats:italic>T<\/jats:italic> of the nanogel dispersion approachs about 20\u00a0\u00b0C with excellent thermal stability and high cytotoxicity due to the photothermal effect of the \u201ciodine\u2212starch\u201d complex. After intratumor injection, this injectable hydrogel efficiently inhibites the tumor growth under 808\u00a0nm laser irradiation. Furthermore, it can also suppress <jats:italic>Staphylococcus aureus<\/jats:italic> infection in the wound post\u2010PTT due to the release of iodine, which promotes wound healing. Therefore, this injectable thermosensitive \u201ciodine\u2212starch\u201d composite hydrogel with advantages of good biocompatible and easy preparation possesses potential application for tumor photothermal therapy and antibacterial infection.<\/jats:p>","DOI":"10.1002\/marc.202200203","type":"journal-article","created":{"date-parts":[[2022,4,28]],"date-time":"2022-04-28T02:38:46Z","timestamp":1651113526000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":22,"title":["Injectable Thermosensitive Iodine\u2010Loaded Starch\u2010<i>g<\/i>\u2010poly(<i>N<\/i>\u2010isopropylacrylamide) Hydrogel for Cancer Photothermal Therapy and Anti\u2010Infection"],"prefix":"10.1002","volume":"43","author":[{"given":"Man","family":"Fan","sequence":"first","affiliation":[{"name":"Hubei Key Laboratory of Bioinorganic Chemistry and Materia Medica Hubei Engineering Research Center for Biomaterials and Medical Protective Materials School of Chemistry 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