Hg2+-selective dual signaling probe based on a thio-functionalized rhodamine B hydroxamic acid

被引：8

作者：

Jeong, Yong Ae ^{[1
]}

Choi, Jiyoung ^{[1
]}

Chang, Suk-Kyu ^{[1
]}

机构：

[1] Chung Ang Univ, Dept Chem, Seoul 156756, South Korea

来源：

TETRAHEDRON LETTERS | 2015年 / 56卷 / 34期

关键词：

Hg2+ signaling; Chromogenic probe; Fluorogenic probe; Rhodamine hydroxamic acid; Thionation; FLUORESCENT CHEMODOSIMETER; RECOGNITION; CHEMOSENSOR; MERCURY; HG2+; SPIROLACTAM; IONS;

D O I：

10.1016/j.tetlet.2015.06.085

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new Hg2+-selective signaling system based on a thio-functionalized rhodamine B hydroxamic acid was investigated. A thio-analogue of rhodamine B hydroxamic acid had a distinct Hg2+-selective signaling behavior in aqueous solution, whereas its parent hydroxamic acid was completely unreactive toward any metal ions. Selective chromogenic and fluorogenic signaling of Hg2+ the thio-functionalized rhodamine B hydroxamic acid in aqueous solution was possible with a detection limit of 1.0 x 10(-6) M. Hg2+ determination based on paper test strips was conducted as a practical application. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：4919 / 4922

页数：4

共 36 条

[1] Rhodamine-hydroxamate-based fluorescent chemosensor for FeIII [J].

Bae, Shinhyo ;

Tae, Jinsung .

TETRAHEDRON LETTERS, 2007, 48 (31) :5389-5392

[2] Synthesis and applications of Rhodamine derivatives as fluorescent probes [J].

Beija, Mariana ;

Afonso, Carlos A. M. ;

Martinho, Jose M. G. .

CHEMICAL SOCIETY REVIEWS, 2009, 38 (08) :2410-2433

[3] Ecological effects, transport, and fate of mercury: a general review [J].

Boening, DW .

CHEMOSPHERE, 2000, 40 (12) :1335-1351

[4] EFFECT OF SOLVENT POLARITY ON NONRADIATIVE PROCESSES IN XANTHENE DYES - RHODAMINE-B IN NORMAL ALCOHOLS [J].

CASEY, KG ;

QUITEVIS, EL .

JOURNAL OF PHYSICAL CHEMISTRY, 1988, 92 (23) :6590-6594

[5] FLUOROMETRIC CHEMODOSIMETRY - MERCURY(II) AND SILVER(I) INDICATION IN WATER VIA ENHANCED FLUORESCENCE SIGNALING [J].

CHAE, MY ;

CZARNIK, AW .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (24) :9704-9705

[6] Characterization of rhodamine B hydroxylamide as a highly selective and sensitive fluorescence probe for copper(II) [J].

Chen, Xinqi ;

Jia, Jia ;

Ma, Huimin ;

Wang, Shujuan ;

Wang, Xiaochun .

ANALYTICA CHIMICA ACTA, 2009, 632 (01) :9-14

[7] Hg2+-selective chromogenic and fluorogenic chemodosimeter based on thiocoumarins [J].

Choi, Myung Gil ;

Kim, Youn Hwan ;

Namgoong, Ji Eun ;

Chang, Suk-Kyu .

CHEMICAL COMMUNICATIONS, 2009, (24) :3560-3562

[8] The toxicology of mercury and its chemical compounds [J].

Clarkson, Thomas W. ;

Magos, Laszlo .

CRITICAL REVIEWS IN TOXICOLOGY, 2006, 36 (08) :609-662

[9] TRANSDUCTION OF SELECTIVE RECOGNITION OF HEAVY-METAL IONS BY CHEMICALLY MODIFIED FIELD-EFFECT TRANSISTORS (CHEMFETS) [J].

COBBEN, PLHM ;

EGBERINK, RJM ;

BOMER, JG ;

BERGVELD, P ;

VERBOOM, W ;

REINHOUDT, DN .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (26) :10573-10582

[10] Signaling recognition events with fluorescent sensors and switches [J].

de Silva, AP ;

Gunaratne, HQN ;

Gunnlaugsson, T ;

Huxley, AJM ;

McCoy, CP ;

Rademacher, JT ;

Rice, TE .

CHEMICAL REVIEWS, 1997, 97 (05) :1515-1566

← 1 2 3 4 →