State Key Laboratory of Fine Chemicals;
Dalian University of Technology;
Dalian 116024;
China;
Dalian Institute of Chemical Physics;
Chinese Academy of Sciences;
Dalian 116023;
China;
Institute of Molecular Sciences and Engineering;
Institute of Frontier and Interdisciplinary Science;
Shandong University;
Qingdao 266237;
China;
Shenzhen Research Institute;
Dalian University of Technology;
Shenzhen 518057;
China;
Department of Chemistry;
Korea University;
Seoul 02841;
Republic of Korea;
anti-Stokes; hot band absorption; photodynamic therapy; deep-seated tumor; low power;