Quinoline Group Modified Carbon Nanotubes for the Detection of Zinc Ions

被引：18

作者：

Dong, Zhengping ^{[1
]}

Yang, Bin ^{[1
]}

Jin, Jun ^{[1
]}

Li, Jing ^{[1
]}

Kang, Hongwei ^{[1
]}

Zhong, Xing ^{[1
]}

Li, Rong ^{[1
]}

Ma, Jiantai ^{[1
]}

机构：

[1] Lanzhou Univ, Coll Chem & Chem Engn, Lanzhou 730000, Peoples R China

来源：

NANOSCALE RESEARCH LETTERS | 2009年 / 4卷 / 04期

关键词：

Carbon nanotubes; Glycine-N-8-quinolylamide; Zn(II); Fluorescent material; Detection; FLUORESCENT SENSOR; COPPER(II); ZN(II); NANOCOMPOSITES; NANOPARTICLES; CHEMOSENSORS; RECOGNITION; DERIVATIVES; TOXICITY; DESIGN;

D O I：

10.1007/s11671-008-9248-8

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Carbon nanotubes (CNTs) were covalently modified by fluorescence ligand (glycine-N-8-quinolylamide) and formed a hybrid material which could be used as a selective probe for metal ions detection. The anchoring to the surface of the CNTs was carried out by the reaction between the precursor and the carboxyl groups available on the surface of the support. Fourier transform infrared spectroscopy (FTIR) and Thermogravimetric analysis (TGA) unambiguously proved the existence of covalent bonds between CNTs and functional ligands. Fluorescence characterization shows that the obtained organic-inorganic hybrid composite is highly selective and sensitive (0.2 mu M) to Zn(II) detection.

引用

页码：335 / 340

页数：6

共 36 条

[1] New sensing devices part 1:: indole-containing polyamines supported in nanosized boehmite particles [J].

Aucejo, R ;

Alarcón, J ;

Soriano, C ;

Guillem, MC ;

García-España, E ;

Torres, F .

JOURNAL OF MATERIALS CHEMISTRY, 2005, 15 (27-28) :2920-2927

[2] Coordination studies of a fluorescent sensor for Zn2+ detection:: characterization in solution and solid state [J].

Béreau, V .

INORGANIC CHEMISTRY COMMUNICATIONS, 2004, 7 (07) :829-833

[3] Syntheses of three new derivatives of 8-aminoquinoline and its applications for fluorimetric determination of copper(II) [J].

Cao, QE ;

Wang, KT ;

Hu, ZD ;

Xu, QH .

TALANTA, 1998, 47 (04) :921-927

[4] Solution properties of single-walled carbon nanotubes [J].

Chen, J ;

Hamon, MA ;

Hu, H ;

Chen, YS ;

Rao, AM ;

Eklund, PC ;

Haddon, RC .

SCIENCE, 1998, 282 (5386) :95-98

[5] A new Hg2+-selective fluorescent sensor based on a dansyl amide-armed calix[4]-aza-crown [J].

Chen, QY ;

Chen, CF .

TETRAHEDRON LETTERS, 2005, 46 (01) :165-168

[6] Four Zn(II)/Cd(II)-3-amino-1,2,4-triazolate frameworks constructed by in situ metal/ligand reactions: Structures and fluorescent properties [J].

Chen, Zilu ;

Li, Xiaoling ;

Liang, Fupei .

JOURNAL OF SOLID STATE CHEMISTRY, 2008, 181 (08) :2078-2086

[7] Fluorescent sensing of homocysteine by molecular imprinting [J].

Chow, CF ;

Lam, MHW ;

Leung, MKP .

ANALYTICA CHIMICA ACTA, 2002, 466 (01) :17-30

[8] Multifunctional magnetic-fluorescent nanocomposites for biomedical applications [J].

Corr, Serena A. ;

Rakovich, Yury P. ;

Gun'ko, Yurii K. .

NANOSCALE RESEARCH LETTERS, 2008, 3 (03) :87-104

[9] Zinc-dependent protein folding [J].

Cox, EH ;

McLendon, GL .

CURRENT OPINION IN CHEMICAL BIOLOGY, 2000, 4 (02) :162-165

[10] Fluorescent Ag nanoclusters in glass induced by an infrared femtosecond laser [J].

Dai, Ye ;

Hu, Xiao ;

Wang, Chen ;

Chen, Danping ;

Jiang, Xiongwei ;

Zhu, Congshan ;

Yu, Bingkun ;

Qiu, Jianrong .

CHEMICAL PHYSICS LETTERS, 2007, 439 (1-3) :81-84

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