一种基于菁染料的具有聚集诱导发光特性的荧光盒，用于灵敏检测活细胞内的pH变化。
A cyanine-based fluorescent cassette with aggregation-induced emission for sensitive detection of pH changes in live cells.
作者信息
Fang Mingxi, Xia Shuai, Bi Jianheng, Wigstrom Travis P, Valenzano Loredana, Wang Jianbo, Mazi Wafa, Tanasova Marina, Luo Fen-Tair, Liu Haiying
机构信息
Department of Chemistry, Michigan Technological University, 1400 Townsend Drive, Houghton, MI 49931, USA.
出版信息
Chem Commun (Camb). 2018 Jan 25;54(9):1133-1136. doi: 10.1039/c7cc08986d.
Abstract
An aggregation-induced emission (AIE) cyanine-based fluorescent cassette with a large pseudo-Stokes shift was designed and prepared to sensitively image pH changes in live cells via through-bond energy transfer (TBET) from a tetraphenylethene (TPE) donor to a cyanine acceptor.
摘要
设计并制备了一种具有大的伪斯托克斯位移的聚集诱导发光（AIE）菁基荧光盒，以通过从四苯乙烯（TPE）供体到菁受体的键间能量转移（TBET）灵敏地成像活细胞中的pH变化。
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