Arginine-responsive terbium luminescent hybrid sensors triggered by two crown ether carboxylic acids

被引：10

作者：

Jiang, Lasheng ^{[1
,2
]}

Tang, Ke ^{[2
]}

Ding, Xiaoping ^{[2
]}

Wang, Qianming ^{[1
,2
]}

Zhou, Zhan ^{[2
]}

Xiao, Rui ^{[2
]}

机构：

[1] S China Normal Univ, Sch Chem & Environm, Minist Educ, Key Lab Theoret Chem Environm, Guangzhou 510006, Guangdong, Peoples R China

[2] S China Normal Univ, Sch Chem & Environm, Guangzhou 510006, Guangdong, Peoples R China

来源：

MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS | 2013年 / 33卷 / 08期

基金：

中国国家自然科学基金;

关键词：

Covalent; Terbium; Crown ether; Quenching; Arginine; COMPLEXES; OXYGEN; PROBE; CU2+;

D O I：

10.1016/j.msec.2013.09.007

中图分类号：

TB3 [工程材料学]; R318.08 [生物材料学];

学科分类号：

0805 ; 080501 ; 080502 ;

摘要：

Crown ether carboxylic acids constitute main building blocks for the synthesis of terbium containing covalent cross-linked luminescent materials. Both the complexes and the hybrid nanomaterials could exhibit remarkable green emissions in pure water. More importantly, they were found to have a profound effect on the luminescence responses to arginine compared with glutamic acid, histidine, tryptophan, threonine, tyrosine and phenylalanine in aqueous environment. The present study provided the possibility of using a host-guest mechanism as a way of signal transduction based on lanthanide supramolecular hybrid materials. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：5090 / 5094

页数：5

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