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Mobile Acoustic Wave Platform Deployment in the Amazon River: Impact of the Water Sample on the Love Wave Sensor Response

This paper presents an experimental platform allowing in situ measurement in an aqueous medium using an acoustic Love wave sensor. The aim of this platform, which includes the sensor, a test cell for electrical connections, a microfluidic chip, and a readout electronic circuit, is to realize a first...

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Detalles Bibliográficos
Autores principales: Tamarin, Ollivier, Rube, Maxence, Lachaud, Jean Luc, Raimbault, Vincent, Rebière, Dominique, Dejous, Corinne
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6982920/
https://www.ncbi.nlm.nih.gov/pubmed/31877726
http://dx.doi.org/10.3390/s20010072
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author Tamarin, Ollivier
Rube, Maxence
Lachaud, Jean Luc
Raimbault, Vincent
Rebière, Dominique
Dejous, Corinne
author_facet Tamarin, Ollivier
Rube, Maxence
Lachaud, Jean Luc
Raimbault, Vincent
Rebière, Dominique
Dejous, Corinne
author_sort Tamarin, Ollivier
collection PubMed
description This paper presents an experimental platform allowing in situ measurement in an aqueous medium using an acoustic Love wave sensor. The aim of this platform, which includes the sensor, a test cell for electrical connections, a microfluidic chip, and a readout electronic circuit, is to realize a first estimation of water quality without transportation of water samples from the field to the laboratory as a medium-term objective. In the first step, to validate the ability of such a platform to operate in the field and in Amazonian water, an isolated and difficult-to-access location, namely, the floodplain Logo Do Curuaï in the Brazilian Amazon, was chosen. The ability of such a platform to be transported, installed on site, and used is discussed in terms of user friendliness and versatility. The response of the Love wave sensor to in situ water samples is estimated according to the physical parameters of Amazonian water. Finally, the very good quality of the acoustic response is established, potential further improvements are discussed, and the paper is concluded.
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spelling pubmed-69829202020-02-06 Mobile Acoustic Wave Platform Deployment in the Amazon River: Impact of the Water Sample on the Love Wave Sensor Response Tamarin, Ollivier Rube, Maxence Lachaud, Jean Luc Raimbault, Vincent Rebière, Dominique Dejous, Corinne Sensors (Basel) Article This paper presents an experimental platform allowing in situ measurement in an aqueous medium using an acoustic Love wave sensor. The aim of this platform, which includes the sensor, a test cell for electrical connections, a microfluidic chip, and a readout electronic circuit, is to realize a first estimation of water quality without transportation of water samples from the field to the laboratory as a medium-term objective. In the first step, to validate the ability of such a platform to operate in the field and in Amazonian water, an isolated and difficult-to-access location, namely, the floodplain Logo Do Curuaï in the Brazilian Amazon, was chosen. The ability of such a platform to be transported, installed on site, and used is discussed in terms of user friendliness and versatility. The response of the Love wave sensor to in situ water samples is estimated according to the physical parameters of Amazonian water. Finally, the very good quality of the acoustic response is established, potential further improvements are discussed, and the paper is concluded. MDPI 2019-12-21 /pmc/articles/PMC6982920/ /pubmed/31877726 http://dx.doi.org/10.3390/s20010072 Text en © 2019 by the authors. 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 (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Tamarin, Ollivier
Rube, Maxence
Lachaud, Jean Luc
Raimbault, Vincent
Rebière, Dominique
Dejous, Corinne
Mobile Acoustic Wave Platform Deployment in the Amazon River: Impact of the Water Sample on the Love Wave Sensor Response
title Mobile Acoustic Wave Platform Deployment in the Amazon River: Impact of the Water Sample on the Love Wave Sensor Response
title_full Mobile Acoustic Wave Platform Deployment in the Amazon River: Impact of the Water Sample on the Love Wave Sensor Response
title_fullStr Mobile Acoustic Wave Platform Deployment in the Amazon River: Impact of the Water Sample on the Love Wave Sensor Response
title_full_unstemmed Mobile Acoustic Wave Platform Deployment in the Amazon River: Impact of the Water Sample on the Love Wave Sensor Response
title_short Mobile Acoustic Wave Platform Deployment in the Amazon River: Impact of the Water Sample on the Love Wave Sensor Response
title_sort mobile acoustic wave platform deployment in the amazon river: impact of the water sample on the love wave sensor response
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6982920/
https://www.ncbi.nlm.nih.gov/pubmed/31877726
http://dx.doi.org/10.3390/s20010072
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