A new fluorescent and colorimetric chemosensor for Cu(II) based on rhodamine hydrazone and ferrocene unit

被引：74

作者：

Ge, Fei ^{[1
]}

Ye, Hui ^{[1
]}

Luo, Ji-Zhuang ^{[2
]}

Wang, Sheng ^{[1
]}

Sun, Ya-Jing ^{[1
]}

Zhao, Bao-Xiang ^{[1
]}

Miao, Jun-Ying ^{[2
]}

机构：

[1] Shandong Univ, Sch Chem & Chem Engn, Inst Organ Chem, Jinan 250100, Peoples R China

[2] Shandong Univ, Sch Life Sci, Inst Dev Biol, Jinan 250100, Peoples R China

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 2013年 / 181卷

基金：

中国国家自然科学基金;

关键词：

Rhodamine B; Ferrocene; Fluorescence; Probe for Cu2+; Hela cells; OFF-ON; PROBE; CU2+; CHEMODOSIMETER; RECOGNITION; COPPER; HG2+;

D O I：

10.1016/j.snb.2013.01.048

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

We report the development of a new fluorescence probe based on rhodamine hydrazone and ferrocene unit to monitor the intracellular Cu2+ level in living cells. The fluorescent probe exhibits a fluorescence response toward Cu2+ under physiological conditions with high sensitivity and selectivity and facilitates naked-eye detection of Cu2+. The fluorescence intensity was significantly increased about 40-fold with 5 equiv. of Cu2+ added. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：215 / 220

页数：6

共 43 条

[1] A Bisferrocene-Benzobisimidazole Triad as a Multichannel Ditopic Receptor for Selective Sensing of Hydrogen Sulfate and Mercury Ions [J].

Alfonso, Maria ;

Tarraga, Alberto ;

Molina, Pedro .

ORGANIC LETTERS, 2011, 13 (24) :6432-6435

[2] Ferrocene-Based Heteroditopic Receptors Displaying High Selectivity toward Lead and Mercury Metal Cations through Different Channels [J].

Alfonso, Maria ;

Tarraga, Alberto ;

Molina, Pedro .

JOURNAL OF ORGANIC CHEMISTRY, 2011, 76 (03) :939-947

[3] Heteroditopic ligands based on ferrocenyl benzimidazoles fused to an additional diaza heterocyclic ring system [J].

Alfonso, Maria ;

Sola, Antonia ;

Caballero, Antonio ;

Tarraga, Alberto ;

Molina, Pedro .

DALTON TRANSACTIONS, 2009, (43) :9653-9658

[4] 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

[5] 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

[6] Ferrocene conjugates of chloroquine and other antimalarials: the development of ferroquine, a new antimalarial [J].

Dive, Daniel ;

Biot, Christophe .

CHEMMEDCHEM, 2008, 3 (03) :383-391

[7] 10 Years of Click Chemistry: Synthesis and Applications of Ferrocene-Derived Triazoles [J].

Ganesh, Venkataraman ;

Sudhir, V. Sai ;

Kundu, Taraknath ;

Chandrasekaran, Srinivasan .

CHEMISTRY-AN ASIAN JOURNAL, 2011, 6 (10) :2670-2694

[8] Rhodamine-based bis-sulfonamide as a sensing probe for Cu2+ and Hg2+ ions [J].

Ghosh, Kumaresh ;

Sarkar, Tanmay ;

Samadder, Asmita ;

Khuda-Bukhsh, Anisur Rahman .

NEW JOURNAL OF CHEMISTRY, 2012, 36 (10) :2121-2127

[9] Novel pyrazoline-based selective fluorescent sensor for Zn2+ in aqueous media [J].

Gong, Zhong-Liang ;

Ge, Fei ;

Zhao, Bao-Xiang .

SENSORS AND ACTUATORS B-CHEMICAL, 2011, 159 (01) :148-153

[10] Copper deficiency as an anti-cancer strategy [J].

Goodman, VL ;

Brewer, GJ ;

Merajver, SD .

← 1 2 3 4 5 →