Water-soluble and fluorescent dendritic perylene bisimides for live-cell imaging |
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| Authors: | Gao Baoxiang Li Hongxia Liu Hongmei Zhang Licui Bai Qianqian Ba Xinwu |
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| Affiliation: | Key Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of Education, College of Chemistry and Environmental Science, Hebei University, Baoding, 071002, P. R. China. bxgao@hbu.edu.cn |
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| Abstract: | We prepared dendritic perylene bisimide probes with triblock structures: perylene bisimides fluorescence cores, branched oligo(glutamic acid)s and polyethylene glycol chains. These probes showed good water solubility, low cytotoxicity and strong fluorescence in live cells. |
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