MOE Key Laboratory of Laser Life Science&Institute of Laser Life Science;
College of Biophotonics;
South China Normal University;
Guangzhou 510631;
China;
Guangdong Provincial Key Laboratory of Laser Life Science;
College of Biophotonics;
South China Normal University;
Guangzhou 510631;
China;
Zhuhai Interventional Medical Center;
Zhuhai Precision Medical Center;
Zhuhai People's Hospital;
Zhuhai Hospital Affiliated with Jinan University;
JinanUniversity;
Zhuhai 519000;
China;
Poly(hexamethylene guanidine); Photodynamic therapy; Eosin-Y; Broad-spectrum bacterial; Inhibition; Biocompatibility;