Fluorescence sensing of Cu(II) based on trisphaeridine derivatives

被引：10

作者：

Caballero, Alegria ^{[1
]}

Campos, Pedro J. ^{[1
]}

Rodriguez, Miguel A. ^{[1
]}

机构：

[1] Univ La Rioja, Dept Quim, Ctr Invest Sintesis Quim, E-26006 Logrono, Spain

来源：

TETRAHEDRON | 2013年 / 69卷 / 23期

关键词：

Trisphaeridines; Fluorescence; Sensing; Cupric ion; SENSORS; ION; NANOPARTICLES; CHEMOSENSOR; RECOGNITION;

D O I：

10.1016/j.tet.2013.04.009

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The design, synthesis, and ion-sensing properties of new 7,11-diaryltrisphaeridines are described. 2-Thiophenyl and 2-furanyl derivatives behave as highly selective fluorescence chemosensors for Cu2+ cations, with limits of detection (LOD) of 3.8 and 12.9 mu M, respectively, i.e. below the toxic level of Cu2+ (ca. 20 mu M); while the presence of 2-methoxyphenyl groups favors the selective detection of Cu2+ and lowers the LOD to 1.1 mu M. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：4631 / 4635

页数：5

共 34 条

[1]

[Anonymous], 2004, Gaussian 03, Revision C.02. Gaussian 03, Revision B.04

[2] Recent Trends in Macro-, Micro-, and Nanomaterial-Based Tools and Strategies for Heavy-Metal Detection [J].

Aragay, Gemma ;

Pons, Josefina ;

Merkoci, Arben .

CHEMICAL REVIEWS, 2011, 111 (05) :3433-3458

[3] Terphenyl Derivatives as "Turn On" Fluorescent Sensors for Mercury [J].

Bhalia, Vandana ;

Tejpal, Ruchi ;

Kumar, Manoj ;

Sethi, Amandeep .

INORGANIC CHEMISTRY, 2009, 48 (24) :11677-11684

[4] Diaryltrisphaeridine Derivatives: Synthesis, Experimental Electrochemical and Photophysical Properties, and Theoretical Studies [J].

Caballero, Alegria ;

Campos, Pedro J. ;

Rodriguez, Miguel A. .

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2012, 2012 (32) :6357-6363

[5] Luminescent sensors and switches in the early 21st century [J].

Callan, JF ;

de Silva, AP ;

Magri, DC .

TETRAHEDRON, 2005, 61 (36) :8551-8588

[6] Fluorescent Chemosensors Based on Spiroring-Opening of Xanthenes and Related Derivatives [J].

Chen, Xiaoqiang ;

Pradhan, Tuhin ;

Wang, Fang ;

Kim, Jong Seung ;

Yoon, Juyoung .

CHEMICAL REVIEWS, 2012, 112 (03) :1910-1956

[7] Azobenzene-Based Colorimetric Chemosensors for Rapid Naked-Eye Detection of Mercury(II) [J].

Cheng, Xiaohong ;

Li, Qianqian ;

Li, Conggang ;

Qin, Jingui ;

Li, Zhen .

CHEMISTRY-A EUROPEAN JOURNAL, 2011, 17 (26) :7276-7281

[8] A long-wavelength fluorescent chemodosimeter selective for Cu(II) ion in water [J].

Dujols, V ;

Ford, F ;

Czarnik, AW .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (31) :7386-7387

[9] Environmental copper: Its dynamics and human exposure issues [J].

Georgopoulos, PG ;

Roy, A ;

Yonone-Lioy, MJ ;

Opiekun, RE ;

Lioy, PJ .

JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH-PART B-CRITICAL REVIEWS, 2001, 4 (04) :341-394

[10]

István Z, 2009, IN VIVO, V23, P41

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