Colorimetric and "turn-on" fluorescent determination of Cu2+ ions based on rhodamine-quinoline derivative

被引：25

作者：

Feng, Liang ^{[1
]}

Li, Hui ^{[1
]}

Lv, Yongjun ^{[1
]}

Guan, Yafeng ^{[1
]}

机构：

[1] Chinese Acad Sci, Dalian Inst Chem Phys, Key Lab Separat Sci Analyt Chem, Lab Instrumentat & Analyt Chem, Dalian 116023, Liaoning, Peoples R China

来源：

ANALYST | 2012年 / 137卷 / 24期

基金：

中国国家自然科学基金;

关键词：

AQUEOUS-MEDIA; LIVING CELLS; COPPER-ION; SENSOR; PROBE; CHEMOSENSORS; DISEASE;

D O I：

10.1039/c2an36215e

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A novel rhodamine-quinoline derivative-based indicator for Cu2+ ion determination was designed and synthesized. It exhibited highly selective and sensitive colorimetric and "turn-on" fluorescent responses toward Cu2+ ions based on the ring-opening mechanism of the rhodamine spirolactam in aqueous solution. The colorimetric and fluorescent responses were recorded using a domestic scanner and camera-based home-made fluorescent imaging unit, separately. The images were digitized, and the red (R), green (G), and blue (B) values were investigated. Both colorimetric and fluorescent methods showed good selectivity, and the color/fluorescence changes were remarkable for the Cu2+ ion detection even in the presence of other metal ions. The good linear relationship was easily obtained between the color/fluorescence changes and the concentrations in the range of 20-120 mu M.

引用

页码：5829 / 5833

页数：5

共 30 条

[1] Fluorescein-based fluorescent and colorimetric chemosensors for copper in aqueous media [J].

Abebe, Fasil A. ;

Sinn, Ekkehard .

TETRAHEDRON LETTERS, 2011, 52 (41) :5234-5237

[2]

[Anonymous], CHEM REV

[3] Ultrasensitive Copper(II) Detection Using Plasmon-Enhanced and Photo-Brightened Luminescence of CdSe Quantum Dots [J].

Chan, Yang-Hsiang ;

Chen, Jixin ;

Liu, Qingsheng ;

Wark, Stacey E. ;

Son, Dong Hee ;

Batteas, James D. .

ANALYTICAL CHEMISTRY, 2010, 82 (09) :3671-3678

[4] A New bis(rhodamine)-Based Fluorescent Chemosensor for Fe3+ [J].

Chen, Xiaopo ;

Hong, Huijie ;

Han, Rui ;

Zhang, Di ;

Ye, Yong ;

Zhao, Yu-fen .

JOURNAL OF FLUORESCENCE, 2012, 22 (03) :789-794

[5] A highly selective and sensitive fluorescence probe for the hypochlorite anion [J].

Chen, Xinqi ;

Wang, Xiaochun ;

Wang, Shajuan ;

Shi, Wen ;

Wang, Ke ;

Ma, Huimin .

CHEMISTRY-A EUROPEAN JOURNAL, 2008, 14 (15) :4719-4724

[6] Copper-related diseases: From chemistry to molecular pathology [J].

Crisponi, Guido ;

Nurchi, Valeria Marina ;

Fanni, Daniela ;

Gerosa, Clara ;

Nemolato, Sonia ;

Faa, Gavino .

COORDINATION CHEMISTRY REVIEWS, 2010, 254 (7-8) :876-889

[7] Application of cotton as a solid phase extraction sorbent for on-line preconcentration of copper in water samples prior to inductively coupled plasma optical emission spectrometry determination [J].

Faraji, Mohammad ;

Yamini, Yadollah ;

Shariati, Shahab .

JOURNAL OF HAZARDOUS MATERIALS, 2009, 166 (2-3) :1383-1388

[8] An on-line continuous flow system for copper enrichment and determination by flame atomic absorption spectroscopy [J].

Ferreira, SLC ;

Lemos, VA ;

Moreira, BC ;

Costa, ACS ;

Santelli, RE .

ANALYTICA CHIMICA ACTA, 2000, 403 (1-2) :259-264

[9] A new rhodamine based colorimetric 'off-on' fluorescence sensor selective for Pd2+ along with the first bound X-ray crystal structure [J].

Goswami, Shyamaprosad ;

Sen, Debabrata ;

Das, Nirmal Kumar ;

Fun, Hoong-Kun ;

Quah, Ching Kheng .

CHEMICAL COMMUNICATIONS, 2011, 47 (32) :9101-9103

[10] Flow-injection simultaneous determination of copper and iron in patient sera with 2-(5-bromo-2-pyridylazo)-5-(N-propyl-N-sulfopropylamino)aniline and its application to disease diagnosis [J].

Gotoh, S ;

Teshima, N ;

Sakai, T ;

Ida, K ;

Ura, N .

ANALYTICA CHIMICA ACTA, 2003, 499 (1-2) :91-98

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