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Low-Cost Electronic Tongue System and Its Application to Explosive Detection

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Low-Cost Electronic Tongue System and Its Application to Explosive Detection

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dc.contributor.author Garcia-Breijo, Eduardo es_ES
dc.contributor.author Masot Peris, Rafael es_ES
dc.contributor.author Olguín Pinatti, Cristian Ariel es_ES
dc.contributor.author Alcañiz Fillol, Miguel es_ES
dc.contributor.author Ibáñez Civera, Francisco Javier es_ES
dc.contributor.author Bataller Prats, Román es_ES
dc.date.accessioned 2016-12-01T12:13:18Z
dc.date.available 2016-12-01T12:13:18Z
dc.date.issued 2013
dc.identifier.issn 0018-9456
dc.identifier.uri http://hdl.handle.net/10251/74853
dc.description.abstract The use of biomimetic measurement systems as electronic tongues and noses has considerably increased in the last years. This paper presents the design of a low-cost electronic tongue system that includes a software application that runs on a personal computer and electronic equipment based on a 16-b microcontroller. The designed system is able to implement voltammetry and impedance spectroscopy measurements with different-electrode configurations. The data obtained from the electrochemical measurements can be used to build statistical models able to assess physicochemical properties of the samples. The designed system has been applied to the detection and quantification of trinitrotoluene (TNT), which is one of the most common explosive materials. Pulse voltammetry measurements were carried out on TNT samples with different concentration levels. The principal component analysis of the obtained results shows that the electronic tongue is able to detect TNT in acetonitrile samples. Prediction models were built with partial least squares regression, and a good correlation was observed between the pulse voltammetry measurements and the TNT concentration levels. In this experience, a new voltammetric data compression algorithm based on polynomial approximations has been tested with good results. The electronic tongue has also been applied to the prediction of water quality parameters in wastewater and to the evaluation of different-pulse array designs for pulse voltammetry experiences. es_ES
dc.language Inglés es_ES
dc.publisher Institute of Electrical and Electronics Engineers (IEEE) es_ES
dc.relation.ispartof IEEE Transactions on Instrumentation and Measurement es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Voltammetry es_ES
dc.subject Electronic tongue es_ES
dc.subject Data analysis es_ES
dc.subject Explosives es_ES
dc.subject Microcontrollers es_ES
dc.subject.classification TECNOLOGIA ELECTRONICA es_ES
dc.title Low-Cost Electronic Tongue System and Its Application to Explosive Detection es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1109/TIM.2012.2215156
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Electrónica - Departament d'Enginyeria Electrònica es_ES
dc.description.bibliographicCitation Garcia-Breijo, E.; Masot Peris, R.; Olguín Pinatti, CA.; Alcañiz Fillol, M.; Ibáñez Civera, FJ.; Bataller Prats, R. (2013). Low-Cost Electronic Tongue System and Its Application to Explosive Detection. IEEE Transactions on Instrumentation and Measurement. 62(2):424-431. doi:10.1109/TIM.2012.2215156 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1109/TIM.2012.2215156 es_ES
dc.description.upvformatpinicio 424 es_ES
dc.description.upvformatpfin 431 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 62 es_ES
dc.description.issue 2 es_ES
dc.relation.senia 233175 es_ES


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