Injectable Hydroxyapatite-Reinforced Methacrylated Recombinant Type III Collagen Microgels for Soft-Tissue Filling
Injectable fillers that combine immediate volume restoration with a sustained biological response remain of considerable interest in minimally invasive aesthetic medicine. In this study, a hydroxyapatite-loaded methacrylated recombinant type III collagen microgel (HAp@rhCol III-MA) was prepared by in situ coprecipitati...