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Highly Fluorescent Non-Conventional Boron-Difluoride-Based π Organogel with Gelation-Assisted Piezochromism
Sa Wang1, Haichuang Lan1, Shuzhang Xiao1
1College of Biological and Pharmaceutical Sciences, China Three Gorges University, Hubei Yichang, 443002, P. R. China.
Chemistry, an Asian Journal
|November 20, 2016
Abstract:
Triphenylamine-functionalized boron 2-(2'-pyridyl)imidazole complex bearing no alkyl chains or H-bond unit was found to be able to gelate a series of solvents, and the balanced intermolecular π-π interactions play an important role in its supramolecular self-assembly. The gelator molecule is piezochromic, and the dried gel responded to pressure more sensitively than regular crystalline powder.
