A simple approach for the selective and sensitive colorimetric detection of anionic surfactants in water

被引：99

作者：

Coll, Carmen ^{[1
]}

Martinez-Manez, Ramon ^{[1
]}

Marcos, M. Dolores ^{[1
]}

Sancenon, Felix ^{[1
]}

Soto, Juan ^{[1
]}

机构：

[1] Univ Politecn Valencia, Dept Quim, Inst Quim Mol Aplicada, Valencia 46022, Spain

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2007年 / 46卷 / 10期

关键词：

analytical methods; colorimetry; dyes/pigments; sensors; surfactants;

D O I：

10.1002/anie.200603800

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) Good color sense: A sensing material (SI) containing imidazolium-anchored binding groups is used with a suitable dye (methylene blue) in a simple two-step protocol for the colorimetric detection of anionic surfactants in water (see picture). A detection limit of 1 ppm can be achieved, and the method is free from the use of hazardous solvents. © 2007 Wiley-VCH Verlag GmbH S. Co. KGaA.

引用

页码：1675 / 1678

页数：4

共 47 条

[1] Linear alkylbenzenesulfonate (LAS) ion-selective electrode based on electrochemically prepared polypyrrole and PVC [J].

Alizadeh, N ;

Khodaei-Tazekendi, H .

SENSORS AND ACTUATORS B-CHEMICAL, 2001, 75 (1-2) :5-10

[2]

ATWOOD JL, 2005, ENCY SUPRAMOLECULAR, V2

[3]

Atwood JL, 2004, ENCY SUPRAMOLECULAR, V1

[4] New chromogenic probes into nanoscopic pockets in enhanced sensing protocols for amines in aqueous environments [J].

Basurto, S ;

Torroba, T ;

Comes, M ;

Martínez-Máñez, R ;

Sancenón, F ;

Villaescusa, L ;

Amorós, P .

ORGANIC LETTERS, 2005, 7 (24) :5469-5472

[5]

Beer PD, 2001, ANGEW CHEM INT EDIT, V40, P486, DOI 10.1002/1521-3773(20010202)40:3<486::AID-ANIE486>3.3.CO

[6]

2-G

[7]

BEER PD, 2001, ANGEW CHEM, V113, P502

[8]

Chan WH, 1998, ANAL CHIM ACTA, V361, P55

[9]

CLESCERI LS, 1999, STANDARD METHODS EXA, P5

[10] Anchoring dyes into multidimensional large-pore zeolites:: A prospective use as chromogenic sensing materials [J].

Comes, M ;

Marcos, MD ;

Martínez-Máñez, R ;

Millán, MC ;

Ros-Lis, JV ;

Sancenón, F ;

Soto, J ;

Villaescusa, LA .

CHEMISTRY-A EUROPEAN JOURNAL, 2006, 12 (08) :2162-2170

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