Amperometric immunosensor for the detection of 2,4-dichlorophenoxyacetic acid (2,4-D) in water

Marianne Wilmer; Dieter Trau; Reinhard Renneberg; Friedrich Spener

doi:10.1080/00032719708001798

Amperometric immunosensor for the detection of 2,4-dichlorophenoxyacetic acid (2,4-D) in water

Marianne Wilmer^*, Dieter Trau, Reinhard Renneberg, Friedrich Spener

^*Corresponding author for this work

Research output: Contribution to journal › Journal Article › peer-review

38 Citations (Scopus)

Abstract

An amperometric immunosensor for the determination of the herbicide 2,4-dichlorophenoxyacetic acid (2,4-D) in water has been developed using sequential injection analysis techniques. The system is based on a rapid competitive enzyme immunoassay employing an alkaline phosphatase-labeled monoclonal antibody directed against the herbicide and an immunoreactor with 2,4-D immobilized via bovine serum albumin either to Eupergit in a column or directly to the surface of a glass capillary. The detection limit of the immunosensor at 0.1 μg 2,4-D/1 without enrichment of the analyte makes automatic measurements of 2,4-D in drinking and ground water feasible.

Original language	English
Pages (from-to)	515-525
Number of pages	11
Journal	Analytical Letters
Volume	30
Issue number	3
DOIs	https://doi.org/10.1080/00032719708001798
Publication status	Published - 1997
Externally published	Yes

Keywords

2,4-D
Amperometric
Drinking water
Immunosensor
Monoclonal antibodies
Phenoxycarbonic acids
Sequential injection analysis

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1080/00032719708001798

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title = "Amperometric immunosensor for the detection of 2,4-dichlorophenoxyacetic acid (2,4-D) in water",

abstract = "An amperometric immunosensor for the determination of the herbicide 2,4-dichlorophenoxyacetic acid (2,4-D) in water has been developed using sequential injection analysis techniques. The system is based on a rapid competitive enzyme immunoassay employing an alkaline phosphatase-labeled monoclonal antibody directed against the herbicide and an immunoreactor with 2,4-D immobilized via bovine serum albumin either to Eupergit in a column or directly to the surface of a glass capillary. The detection limit of the immunosensor at 0.1 μg 2,4-D/1 without enrichment of the analyte makes automatic measurements of 2,4-D in drinking and ground water feasible.",

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author = "Marianne Wilmer and Dieter Trau and Reinhard Renneberg and Friedrich Spener",

year = "1997",

doi = "10.1080/00032719708001798",

language = "English",

volume = "30",

pages = "515--525",

journal = "Analytical Letters",

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T1 - Amperometric immunosensor for the detection of 2,4-dichlorophenoxyacetic acid (2,4-D) in water

AU - Wilmer, Marianne

AU - Trau, Dieter

AU - Renneberg, Reinhard

AU - Spener, Friedrich

PY - 1997

Y1 - 1997

N2 - An amperometric immunosensor for the determination of the herbicide 2,4-dichlorophenoxyacetic acid (2,4-D) in water has been developed using sequential injection analysis techniques. The system is based on a rapid competitive enzyme immunoassay employing an alkaline phosphatase-labeled monoclonal antibody directed against the herbicide and an immunoreactor with 2,4-D immobilized via bovine serum albumin either to Eupergit in a column or directly to the surface of a glass capillary. The detection limit of the immunosensor at 0.1 μg 2,4-D/1 without enrichment of the analyte makes automatic measurements of 2,4-D in drinking and ground water feasible.

AB - An amperometric immunosensor for the determination of the herbicide 2,4-dichlorophenoxyacetic acid (2,4-D) in water has been developed using sequential injection analysis techniques. The system is based on a rapid competitive enzyme immunoassay employing an alkaline phosphatase-labeled monoclonal antibody directed against the herbicide and an immunoreactor with 2,4-D immobilized via bovine serum albumin either to Eupergit in a column or directly to the surface of a glass capillary. The detection limit of the immunosensor at 0.1 μg 2,4-D/1 without enrichment of the analyte makes automatic measurements of 2,4-D in drinking and ground water feasible.

KW - 2,4-D

KW - Amperometric

KW - Drinking water

KW - Immunosensor

KW - Monoclonal antibodies

KW - Phenoxycarbonic acids

KW - Sequential injection analysis

UR - https://www.webofscience.com/wos/woscc/full-record/WOS:A1997WL67700008

UR - https://www.scopus.com/pages/publications/0030733021

U2 - 10.1080/00032719708001798

DO - 10.1080/00032719708001798

M3 - Journal Article

SN - 0003-2719

VL - 30

SP - 515

EP - 525

JO - Analytical Letters

JF - Analytical Letters

IS - 3

ER -

Amperometric immunosensor for the detection of 2,4-dichlorophenoxyacetic acid (2,4-D) in water

Abstract

Keywords

UN SDGs

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