Pyrazine-Based NIR Type I Photosensitizer

Lin, Runfeng; Liu, Junkai; Xu, Weilin; Liu, Zicheng; He, Xiang; Canze, Zheng; Kang, Miaomiao; Li, Xue; Zhang, Zhijun; Hai-Tao, Feng; Lam, Jacky W.Y.; Wang, Dong; Chen, Ming; Tang, Benzhong

Pyrazine-Based NIR Type I Photosensitizer

Robust ·OH Generation

By nearly maximizing intramolecular motions through combined intra- and intermolecular engineering, this photosensitizer achieves both efficient type I photosensitization and photothermal conversion for imaging-guided synergistic cancer therapy.

Lin, Runfeng · Liu, Junkai · Xu, Weilin · Liu, Zicheng · He, Xiang · Canze, Zheng · Kang, Miaomiao · Li, Xue · Zhang, Zhijun · Hai-Tao, Feng · Lam, Jacky W.Y. · Wang, Dong · Chen, Ming · Tang, Benzhong

Advanced Materials 2023

Specifications

光热转换效率高: {'zh': '86.8', 'en': ''} %
三线态能隙: {'zh': '0.07', 'en': ''} eV

Advantages

Intramolecular motions almost maximized

Strong ·OH generation