Degradation of Sub-Micrometer Sensitive Polymer Layers of Acoustic Sensors Exposed to Chlorpyrifos Water-Solution

The detection of organophosphates, a wide class of pesticides, in water-solution has a huge impact in environmental monitoring. Acoustic transducers are used to design passive wireless sensors for the direct detection of pesticides in water-solution by using tailored polymers as sensitive layers. We...

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Autores principales: Rabus, David, Lotthammer, Fanny, Degret, Joscelyn, Arapan, Lilia, Palmino, Frank, Friedt, Jean-Michel, Cherioux, Frédéric
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8840410/
https://www.ncbi.nlm.nih.gov/pubmed/35161948
http://dx.doi.org/10.3390/s22031203
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author Rabus, David
Lotthammer, Fanny
Degret, Joscelyn
Arapan, Lilia
Palmino, Frank
Friedt, Jean-Michel
Cherioux, Frédéric
author_facet Rabus, David
Lotthammer, Fanny
Degret, Joscelyn
Arapan, Lilia
Palmino, Frank
Friedt, Jean-Michel
Cherioux, Frédéric
author_sort Rabus, David
collection PubMed
description The detection of organophosphates, a wide class of pesticides, in water-solution has a huge impact in environmental monitoring. Acoustic transducers are used to design passive wireless sensors for the direct detection of pesticides in water-solution by using tailored polymers as sensitive layers. We demonstrate by combining analytical chemistry tools that organophosphate molecules strongly alter polymer layers widely used in acoustic sensors in the presence of water. This chemical degradation can limit the use of these polymers in detection of organophosphates in water-solution.
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spelling pubmed-88404102022-02-13 Degradation of Sub-Micrometer Sensitive Polymer Layers of Acoustic Sensors Exposed to Chlorpyrifos Water-Solution Rabus, David Lotthammer, Fanny Degret, Joscelyn Arapan, Lilia Palmino, Frank Friedt, Jean-Michel Cherioux, Frédéric Sensors (Basel) Article The detection of organophosphates, a wide class of pesticides, in water-solution has a huge impact in environmental monitoring. Acoustic transducers are used to design passive wireless sensors for the direct detection of pesticides in water-solution by using tailored polymers as sensitive layers. We demonstrate by combining analytical chemistry tools that organophosphate molecules strongly alter polymer layers widely used in acoustic sensors in the presence of water. This chemical degradation can limit the use of these polymers in detection of organophosphates in water-solution. MDPI 2022-02-05 /pmc/articles/PMC8840410/ /pubmed/35161948 http://dx.doi.org/10.3390/s22031203 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Rabus, David
Lotthammer, Fanny
Degret, Joscelyn
Arapan, Lilia
Palmino, Frank
Friedt, Jean-Michel
Cherioux, Frédéric
Degradation of Sub-Micrometer Sensitive Polymer Layers of Acoustic Sensors Exposed to Chlorpyrifos Water-Solution
title Degradation of Sub-Micrometer Sensitive Polymer Layers of Acoustic Sensors Exposed to Chlorpyrifos Water-Solution
title_full Degradation of Sub-Micrometer Sensitive Polymer Layers of Acoustic Sensors Exposed to Chlorpyrifos Water-Solution
title_fullStr Degradation of Sub-Micrometer Sensitive Polymer Layers of Acoustic Sensors Exposed to Chlorpyrifos Water-Solution
title_full_unstemmed Degradation of Sub-Micrometer Sensitive Polymer Layers of Acoustic Sensors Exposed to Chlorpyrifos Water-Solution
title_short Degradation of Sub-Micrometer Sensitive Polymer Layers of Acoustic Sensors Exposed to Chlorpyrifos Water-Solution
title_sort degradation of sub-micrometer sensitive polymer layers of acoustic sensors exposed to chlorpyrifos water-solution
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8840410/
https://www.ncbi.nlm.nih.gov/pubmed/35161948
http://dx.doi.org/10.3390/s22031203
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