Title of article
Polyaniline-modified cholinesterase sensor for pesticide determination
Author/Authors
Ivanov، نويسنده , , A.N and Lukachova، نويسنده , , L.V and Evtugyn، نويسنده , , G.A and Karyakina، نويسنده , , E.E and Kiseleva، نويسنده , , S.G and Budnikov، نويسنده , , H.C and Orlov، نويسنده , , A.V and Karpacheva، نويسنده , , G.P and Karyakin، نويسنده , , A.A، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
3
From page
75
To page
77
Abstract
Cholinesterase sensors based on glassy carbon and planar epoxy graphite electrodes modified with processed polyaniline have been developed and examined for pesticide detection. The modification of electrode surface with polyaniline provides high operational stability and sensitivity towards the pesticides investigated. The detection limits found (coumaphos, 0.002, trichlorfon, 0.04, aldicarb, 0.03, methiocarb, 0.08 mg l−1) make it possible to detect the pollutants in the waters on the level of limited threshold levels without sample preconcentration.
Keywords
Polyaniline , Pesticide determination , Cholinesterase biosensor
Journal title
Bioelectrochemistry
Serial Year
2002
Journal title
Bioelectrochemistry
Record number
1450318
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