DOI: 10.1039/d6sc01958g ISSN: 2041-6520
De novo design of NIR-II thioxanthene dye and phosphate-driven charge transfer-coupled J -aggregates for high resolution tumor angiography and type I phototherapy against hypox
Chuangli Zhang, Ziyong Wu, Yang Bai, Jing He, Mengyuan Miao, Feiyu Diao, Qingzhi Wang, Shan Zhong, Pengfei Shi, Xin-Yue Song, Shusheng ZhangA NIR-II thioxanthene-based dye was designed by replacing O with S. Driven by phosphates, J CT -aggregates were constructed. The J CT -aggregates achieved high-resolution NIR-II FL/PA tumor angiography and efficient type I phototherapy of hypoxic tumors.