Protonation-triggered conversion between single- and triple-stranded helices with a visible fluorescence change

Xu Hui Jin*, Jian Wang, Jian Ke Sun, Hong Xing Zhang, Jie Zhang

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

33 引用 (Scopus)

摘要

A flexible viologen carboxylic acid derivative forms single- and triple-stranded helices by hydrogen-bonding interactions, and undergoes pH-triggered helical transformation by a water-mediated solid-state conversion (see picture). This transformation is accompanied by a fluorescence signal change that can be directly observed by the naked eye under a UV lamp.

源语言英语
页(从-至)1149-1153
页数5
期刊Angewandte Chemie - International Edition
50
5
DOI
出版状态已出版 - 1 2月 2011
已对外发布

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