Potent Antimicrobial Chloroindium(III) Phthalocyanine Sensitizer Targeting Drug-Resistant Microbes: Physicochemical, Photobiological Validation and DFT Insights

Background/Objectives: An evaluation of the sensitizing properties of chloroindium(III) phthalocyanine complex (InPc) bearing 4-sulfonylphenoxy groups was performed. Methods: The ability to form singlet oxygen under light exposure was assessed, and the qu