Designing superoxide-responsive near-infrared afterglow materials for enhanced arthritis imaging

Here we report an afterglow material, APT/TTQNPs. This material can be activated by superoxide anions (O ˙ ) to emit NIR afterglow. APT/TTQNPs possess high selectivity, high sensitivity, and high imaging signal-to-noise ratio to O ˙ . We successfully use APT/TTQNPs for imaging LPS-induced arthritis...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2024-12
Main Authors: Huang, Shuai, Bai, Shuaige, Liu, Meihui, Huang, Xueyan, Hou, Jing, Luo, Ting, Zhou, Yiyang, Huang, Shuang, Zeng, Wenbin
Format: Article
Language:English
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Summary:Here we report an afterglow material, APT/TTQNPs. This material can be activated by superoxide anions (O ˙ ) to emit NIR afterglow. APT/TTQNPs possess high selectivity, high sensitivity, and high imaging signal-to-noise ratio to O ˙ . We successfully use APT/TTQNPs for imaging LPS-induced arthritis in mice.
ISSN:1359-7345
1364-548X
1364-548X
DOI:10.1039/d4cc06011c