Hg2+ and Cu2+ selective detection using a dual channel receptor based on thiopyrylium scaffoldings

被引：41

作者：

Abalos, Tatiana ^{[1
,2
,3
]}

Jimenez, Diego ^{[2
]}

Martinez-Manez, Ramon ^{[1
,2
,3
]}

Ros-Lis, Jose Vicente ^{[1
]}

Royo, Santiago ^{[1
,2
,3
]}

Sancenon, Felix ^{[1
,2
,3
]}

Soto, Juan ^{[1
,2
]}

Costero, Ana M. ^{[1
,4
]}

Gil, Salvador ^{[1
,4
]}

Parra, Margarita ^{[1
,4
]}

机构：

[1] Univ Valencia, Univ Politecn Valencia, Ctr Mixto, Inst Reconocimiento Mol & Desarrollo Tecnol, E-46003 Valencia, Spain

[2] Univ Politecn Valencia, Dept Quim, Valencia 46022, Spain

[3] Univ Valencia, CIBER BBN, E-46100 Valencia, Spain

[4] Univ Valencia, Fac Ciencias Quim, Dept Quim Organ, E-46100 Valencia, Spain

来源：

TETRAHEDRON LETTERS | 2009年 / 50卷 / 27期

关键词：

Dual channel receptor; Chromogenic Hg2+ recognition; Fluorogenic Cu2+ recognition; Thiopyrylium derivative; TRANSITION-METAL IONS; MOLECULAR INFORMATION; OPTICAL-DETECTION; MERCURY ION; ANION; RECOGNITION; SENSORS; CHEMOSENSORS; REAGENTS; SYSTEMS;

D O I：

10.1016/j.tetlet.2009.04.060

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

2,4,6-Triphenylthiopyrylium functionalized with an aza-oxa-thia macrocycle is able to selectively recognize Hg2+ cation by a color change and Cu2+ cation by a remarkable significant emission enhancement. (c) 2009 Elsevier Ltd. All rights reserved.

引用

页码：3885 / 3888

页数：4

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