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Polydopamine (PDA) is the end product of the dopamine monomer's self‐oxidation polymerization process. PDA is gaining popularity in diagnostic and therapeutic purposes because of its unique properties like excellent biocompatibility, biodegradability, surface functionalization, adhesion, and photothermal, which can help in various biomedical applications. Many researchers have been working on polydopamine...
External light irradiation is usually required in bacterial infection theranostics; however, it is always accompanied by limited light penetration, imaging interference, and incomplete bacterial destruction. Herein, a feasible “image‐launching therapy” strategy is developed to integrate real‐time optical imaging and simultaneous photodynamic therapy (PDT) of bacterial infections into persistent luminescence...
The development of alternative strategies for the efficient treatment of subcutaneous abscesses that do not require the massive use of antibiotics and surgical intervention is urgently needed. Herein, a novel synergistic antibacterial strategy based on photodynamic (PDT) and NO gas therapy is reported, in which, a PDT‐driven NO controllable generation system (Ce6@Arg‐ADP) is developed with l‐Arg‐rich...