芘基连接的三唑修饰的同双氧杂环戊烷[3]芳烃：一种独特的 C3 对称比率荧光化学传感器，用于检测 Pb2+。

Pyrene-linked triazole-modified homooxacalix[3]arene: a unique C3 symmetry ratiometric fluorescent chemosensor for Pb2+.

机构信息

Department of Applied Chemistry, Faculty of Science and Engineering, Saga University, Honjo-machi 1, Saga-shi, Saga 840-8502, Japan.

出版信息

Org Lett. 2011 Feb 18;13(4):552-5. doi: 10.1021/ol102914t. Epub 2010 Dec 31.

DOI:10.1021/ol102914t

PMID:21194233

Abstract

A new type of fluorescent chemosensor based on homooxacalix[3]arene was synthesized. The fluorescent sensor was highly selective for Pb(2+) in comparison with other metal ions tested by enhancement of the monomer emission of pyrene. The C(3) symmetric structure of homooxacalix[3]arene has potential application in the development of a new ratiometric fluorescent chemosensor for heavy metal ions.

摘要

合成了一种基于同双（氧杂）杯[3]芳烃的新型荧光化学传感器。与其他测试金属离子相比，该荧光传感器对 Pb(2+)具有高度选择性，通过增强芘的单体发射来实现。同双（氧杂）杯[3]芳烃的 C(3)对称结构在开发用于重金属离子的新型比率型荧光化学传感器方面具有潜在应用。