Selective Fluorometric Sensing of Calcium Cation by C-Pivot Lariat Monoaza-crown Ether with Two Pyrene Moieties

被引：9

作者：

Nakatsuji, Yohji ^{[1
]}

Nakamura, Misako ^{[1
]}

Oka, Tomoya ^{[1
]}

Muraoka, Masahiro ^{[1
]}

机构：

[1] Osaka Inst Technol, Fac Engn, Dept Appl Chem, Asahi Ku, Osaka 5358585, Japan

来源：

CHEMISTRY LETTERS | 2011年 / 40卷 / 11期

关键词：

EARTH METAL-CATIONS; AQUEOUS MICELLAR-SOLUTIONS; ALKALI-METAL; PYRENYLMETHYL GROUPS; BINDING; COMPLEXATION; FLUORESCENCE; DERIVATIVES; SENSORS; RECOGNITION;

D O I：

10.1246/cl.2011.1226

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new type of C-pivot lariat monoaza-crown ether 1b containing a 15-crown-5 ring and two pyrene moieties on the sidearms was found to be a highly sensitive and selective fluorescent chemosensor toward Ca2+ in the presence of Na+, K+, Mg2+, and Ca2+.

引用

页码：1226 / 1228

页数：3