Colorimetric Sensors Based on Hydrogen-bond-induced π-delocalization and/or Anion-triggered Deprotonation

Author(s): Shuhong Mao, Kai Liu, Fuping Lu, Lianxiang Du

Journal Name: Mini-Reviews in Organic Chemistry

Volume 7 , Issue 3 , 2010


Become EABM
Become Reviewer
Call for Editor

Abstract:

Most receptors are designed to explore the anion-binding affinities for medical, biological, environmental relevant anions. Of the major types of receptors, sensors related to hydrogen bond have been studied widely by numerous researchers. Both hydrogen-bond-induced π-delocalization and anion-triggered deprotonation govern the signal transduction of the binding events in these systems. An overview of the inclusion of the (thio)urea and pyrrole groups within synthetic receptor molecules is presented in this article.

Keywords: Colorimetric sensors, hydrogen bond, hydrogen-bond-induced π-delocalation, anion-triggered deprotonation

Rights & PermissionsPrintExport Cite as

Article Details

VOLUME: 7
ISSUE: 3
Year: 2010
Page: [221 - 229]
Pages: 9
DOI: 10.2174/157019310791384137
Price: $65

Article Metrics

PDF: 4