Real Time Monitoring of Calcium Oxalate Precipitation Reaction by Using Corrosion Resistant Magnetoelastic Resonance Sensors

The magnetoelastic resonance is used to monitor the precipitation reaction of calcium oxalate ( CaC2O4 ) crystals in real-time, by measuring the shift of the resonance frequency caused by the mass increase on the resonator. With respect to previous work on the same matter, the novelty lies in the ad...

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Autores: Sisniega Soriano, Beatriz, Sagasti Sedano, Ariane, Gutiérrez Etxebarria, Jon, García Arribas, Alfredo
Tipo de recurso: artículo
Fecha de publicación:2020
País:España
Institución:Universidad del País Vasco
Repositorio:Addi. Archivo Digital para la Docencia y la Investigación
OAI Identifier:oai:addi.ehu.eus:10810/43697
Acceso en línea:http://hdl.handle.net/10810/43697
Access Level:acceso abierto
Palabra clave:magnetoelasticity
precipitation
mass measurement
chemical sensor
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spelling Real Time Monitoring of Calcium Oxalate Precipitation Reaction by Using Corrosion Resistant Magnetoelastic Resonance SensorsSisniega Soriano, BeatrizSagasti Sedano, ArianeGutiérrez Etxebarria, JonGarcía Arribas, Alfredomagnetoelasticityprecipitationmass measurementchemical sensorThe magnetoelastic resonance is used to monitor the precipitation reaction of calcium oxalate ( CaC2O4 ) crystals in real-time, by measuring the shift of the resonance frequency caused by the mass increase on the resonator. With respect to previous work on the same matter, the novelty lies in the adoption of an amorphous ferromagnetic alloy, of composition Fe73Cr5Si10B12 , as resonator, that replaces the commercial Metglas® 2826 alloy (composition Fe40Ni38Mo4B18 ). The enhanced corrosion resistance of this material allows it to be used in biological environments without any pre-treatment of its surface. Additionally, the measurement method, which has been specifically adapted to this application, allows quick registration of the whole resonance curve as a function of the excitation frequency, and thus enhances the resolution and decreases the detection noise. The frequency shift is calibrated by the static deposition of well-known masses of CaC2O4 . The resonator dimensions have been selected to improve sensitivity. A 20 mm long, 2 mm wide and 25 μ m thick magnetoelastic resonator has been used to monitor the precipitation reaction of calcium oxalate in a 500 s time interval. The results of the detected precipitated mass when oxalic acid and calcium chloride are mixed in different concentrations (30 mM, 50 mM and 100 mM) are presented as a function of time. The results show that the sensor is capable of monitoring the precipitation reaction. The mass sensitivity obtained, and the corrosion resistance of the material, suggest that this material can perform excellently in monitoring this type of reaction.The authors would like to thank the financial support from the Basque Government under µ4indust and IDEA projects (KK-2019/00101 and KK-2019/00039, Elkartek program) and University Basque Research Groups Funding (IT1245-19).MDPI2020202020202020info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10810/43697reponame:Addi. Archivo Digital para la Docencia y la Investigacióninstname:Universidad del País VascoIngléshttps://www.mdpi.com/1424-8220/20/10/2802/htminfo:eu-repo/semantics/openAccess2020 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/).oai:addi.ehu.eus:10810/436972026-06-18T09:23:17Z
dc.title.none.fl_str_mv Real Time Monitoring of Calcium Oxalate Precipitation Reaction by Using Corrosion Resistant Magnetoelastic Resonance Sensors
title Real Time Monitoring of Calcium Oxalate Precipitation Reaction by Using Corrosion Resistant Magnetoelastic Resonance Sensors
spellingShingle Real Time Monitoring of Calcium Oxalate Precipitation Reaction by Using Corrosion Resistant Magnetoelastic Resonance Sensors
Sisniega Soriano, Beatriz
magnetoelasticity
precipitation
mass measurement
chemical sensor
title_short Real Time Monitoring of Calcium Oxalate Precipitation Reaction by Using Corrosion Resistant Magnetoelastic Resonance Sensors
title_full Real Time Monitoring of Calcium Oxalate Precipitation Reaction by Using Corrosion Resistant Magnetoelastic Resonance Sensors
title_fullStr Real Time Monitoring of Calcium Oxalate Precipitation Reaction by Using Corrosion Resistant Magnetoelastic Resonance Sensors
title_full_unstemmed Real Time Monitoring of Calcium Oxalate Precipitation Reaction by Using Corrosion Resistant Magnetoelastic Resonance Sensors
title_sort Real Time Monitoring of Calcium Oxalate Precipitation Reaction by Using Corrosion Resistant Magnetoelastic Resonance Sensors
dc.creator.none.fl_str_mv Sisniega Soriano, Beatriz
Sagasti Sedano, Ariane
Gutiérrez Etxebarria, Jon
García Arribas, Alfredo
author Sisniega Soriano, Beatriz
author_facet Sisniega Soriano, Beatriz
Sagasti Sedano, Ariane
Gutiérrez Etxebarria, Jon
García Arribas, Alfredo
author_role author
author2 Sagasti Sedano, Ariane
Gutiérrez Etxebarria, Jon
García Arribas, Alfredo
author2_role author
author
author
dc.subject.none.fl_str_mv magnetoelasticity
precipitation

mass measurement
chemical sensor
topic magnetoelasticity
precipitation
mass measurement
chemical sensor
description The magnetoelastic resonance is used to monitor the precipitation reaction of calcium oxalate ( CaC2O4 ) crystals in real-time, by measuring the shift of the resonance frequency caused by the mass increase on the resonator. With respect to previous work on the same matter, the novelty lies in the adoption of an amorphous ferromagnetic alloy, of composition Fe73Cr5Si10B12 , as resonator, that replaces the commercial Metglas® 2826 alloy (composition Fe40Ni38Mo4B18 ). The enhanced corrosion resistance of this material allows it to be used in biological environments without any pre-treatment of its surface. Additionally, the measurement method, which has been specifically adapted to this application, allows quick registration of the whole resonance curve as a function of the excitation frequency, and thus enhances the resolution and decreases the detection noise. The frequency shift is calibrated by the static deposition of well-known masses of CaC2O4 . The resonator dimensions have been selected to improve sensitivity. A 20 mm long, 2 mm wide and 25 μ m thick magnetoelastic resonator has been used to monitor the precipitation reaction of calcium oxalate in a 500 s time interval. The results of the detected precipitated mass when oxalic acid and calcium chloride are mixed in different concentrations (30 mM, 50 mM and 100 mM) are presented as a function of time. The results show that the sensor is capable of monitoring the precipitation reaction. The mass sensitivity obtained, and the corrosion resistance of the material, suggest that this material can perform excellently in monitoring this type of reaction.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10810/43697
url http://hdl.handle.net/10810/43697
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://www.mdpi.com/1424-8220/20/10/2802/htm
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Addi. Archivo Digital para la Docencia y la Investigación
instname:Universidad del País Vasco
instname_str Universidad del País Vasco
reponame_str Addi. Archivo Digital para la Docencia y la Investigación
collection Addi. Archivo Digital para la Docencia y la Investigación
repository.name.fl_str_mv
repository.mail.fl_str_mv
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