杂蒽
紧身衣
生物医学中的光声成像
化学
红外线的
光化学
荧光
光学
物理
作者
Mingzhi Xu,Qian Sun,Xiaoqing Wang,Zhen Shen,Zhipeng Liu
标识
DOI:10.1021/acs.orglett.4c00842
摘要
We report a series of ethenylene-bridged D−π–A BODIPY-xanthene hybrid dyes with precisely regulated absorption bands ranging from the far-red to the near-infrared region (NIR, 700–1000 nm) through rational molecular design. These dyes have excellent photoacoustic properties, and their biocompatibility can be significantly improved by facilely introducing water-soluble groups. In vivo two-channel multiplexed photoacoustic imaging demonstrated their high-resolution imaging capabilities, making them promising candidates for future NIR bioimaging applications.
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