水溶性3,4:9,10-苝四羧酸铵作为一种用于活细胞染色的高性能荧光染料。

Water-soluble 3,4:9,10-perylene tetracarboxylic ammonium as a high-performance fluorochrome for living cells staining.

作者信息

Zhao Yingjie, Zhang Xin, Li Dianqing, Liu Daicheng, Jiang Wenfeng, Han Cixiang, Shi Zhiqiang

机构信息

Department of Chemistry, Shandong Normal University, Jinan 250014, People's Republic of China.

出版信息

Luminescence. 2009 May-Jun;24(3):140-3. doi: 10.1002/bio.1078.

DOI:10.1002/bio.1078

PMID:19367655

Abstract

Highly water-soluble 3,4:9,10-perylene tetracarboxylic ammonium with quantitative fluorescence quantum yield was designed. Owing to the high negative electrostatic potential of the perylene plane, the perylene dye remained stable over a broad pH range and was successfully applied as a high-performance fluorochrome for living hippocampal neurons staining.

摘要

设计了具有定量荧光量子产率的高水溶性3,4:9,10-苝四羧酸铵。由于苝平面具有高负静电势，苝染料在很宽的pH范围内保持稳定，并成功用作活海马神经元染色的高性能荧光染料。