“Off-On” Switchable Sensor: a Near-Infrared Fluorescent pH Probe and Its Imaging Applications in Viv

来源 :纳米药物及纳米生物技术国际学术大会暨中国药学会纳米药物专业委员会成立大会 | 被引量 : 0次 | 上传用户：lkcxm

【摘要】

：

【作者】

：

Xiaoqing Meng Yalin Lv Li Zhang Ping Gong Lintao Cai

【机构】

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CAS Key Laboratory of Health Informatics, Guangdong Key Laboratory of Nanomedicine,Shenzhen Key Labo

【出处】

：

纳米药物及纳米生物技术国际学术大会暨中国药学会纳米药物专业委员会成立大会

【发表日期】

：

2015年11期

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Intracellular or extracellular pH is influenced by diverse physiological and pathological processes, so quantitatively measuring pH is useful for cellular analysis or diagnosis.In this work, a new near-infrared (NIR)fluorescence turn-on probe CP utilizing a fluorophore-spacer-receptor molecular framework that can modulate the fluorescence emission intensity through a fast photoinduced electron-transfer process was developed.

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“Off-On” Switchable Sensor: a Near-Infrared Fluorescent pH Probe and Its Imaging Applications in Viv

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