Hierarchically self-assembled fluorescent nanoparticles for near-infrared lysosome-targeted imaging
Manipulating emitting properties of fluorescent dyes plays a critical role in various fields such as light emitting materials,living cell imaging,and phototheranostics ”1”.In particular,supramolecular strategies,such as complexation-induced quenching,aggregation-induced emission,have attracted ever-growing attention ”2”.Near-infrared (NIR) probes have been demonstrated to possess advantages of slight photo-damage and low interference of autofluorescence for organelle-targeted cell imaging ”3”.However,NIR fluorescent supramolecular assemblies were rarely reported owing to the lack of NIR dyes as well as the aggregation-caused quenching effect.
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the National Natural Science Foundation of China.51873090 and 21672112;the Fundamental Research Funds for the Central Universities and Program of Tianjin Young Talents,which are gratefully acknowledged
2019-04-10（万方平台首次上网日期，不代表论文的发表时间）
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1709-1710
