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Highly efficient BODIPY-doped upconversion nanoparticles for deep-red luminescence bioimaging in vivo
Ti Jia1, Qiuhong Wang1, Ming Xu1
1Department of Chemistry & State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, China. xuming@fudan.edu.cn fyli@fudan.edu.cn.
Chemical Communications (Cambridge, England)
|January 14, 2021
Abstract:
We demonstrate a 3,5-di(p-oxethyl)styryl conjugated BODIPY showing deep-red upconversion luminescence with a high efficiency of 16.6%. Furthermore, water-soluble BODIPY-doped upconversion nanoparticles with efficiency up to 6.9% under low excitation power density (∼1 mW cm-2) are developed and enable high-performance bioimaging in vivo.
