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@article{486235,
author = {Kašná, Andrea and Skládal, Petr},
article_location = {Velká Británie},
article_number = {2},
keywords = {Electrochemical immunosensor; Multichannel biosensor; Herbicides; Phenoxyalkanoic acids},
language = {eng},
issn = {0306-7319},
journal = {International Journal of Environmental and Analytical Chemistry},
title = {The four-channel electrochemical immunosensor for detection of herbicides based on phenoxyalkanoic acids.},
volume = {83},
year = {2002}
}
TY - JOUR
ID - 486235
AU - Kašná, Andrea - Skládal, Petr
PY - 2002
TI - The four-channel electrochemical immunosensor for detection of herbicides based on phenoxyalkanoic acids.
JF - International Journal of Environmental and Analytical Chemistry
VL - 83
IS - 2
SP - 101-109
EP - 101-109
PB - Taylor & Francis
SN - 03067319
KW - Electrochemical immunosensor
KW - Multichannel biosensor
KW - Herbicides
KW - Phenoxyalkanoic acids
N2 - The electrochemical immunosensor combining three monoclonal antibodies on the same measuring element produced by screen-printing was constructed for the semiquantitative group-specific detection of herbicides belonging to phenoxyalkanoic acids. The combination of different monoclonal antibodies covalently immobilized on three working electrodes and one additional electrode containing immobilized albumin provided a more reliable detection of phenoxyalkanoic acids. Peroxidase-2,4-dichlorophenoxyacetic acid conjugate was used as a tracer suitable for all the antibodies employed in a competitive immunoassay. Several herbicides were used to characterize the immunosensor. The developed immunosensor was tested on samples of surface water spiked with different herbicides and binary mixtures of herbicides. The proposed approach seems feasible for rapid screening of large series of samples for the presence of herbicides.
ER -
KAŠNÁ, Andrea and Petr SKLÁDAL. The four-channel electrochemical immunosensor for detection of herbicides based on phenoxyalkanoic acids. \textit{International Journal of Environmental and Analytical Chemistry}. Velká Británie: Taylor \&{} Francis, 2002, vol.~83, No~2, p.~101-109. ISSN~0306-7319.
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