Electrical Impedance-Based Electronic Tongues

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dc.contributor.authorFacure, Murilo H.M.
dc.contributor.authorBraunger, Maria L. [UNESP]
dc.contributor.authorMercante, Luiza A.
dc.contributor.authorPaterno, Leonardo G.
dc.contributor.authorRiul, Antonio
dc.contributor.authorCorrea, Daniel S.
dc.contributor.institutionEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade Federal da Bahia (UFBA)
dc.contributor.institutionUniversidade de Brasília (UnB)
dc.date.accessioned2023-07-29T13:29:09Z
dc.date.available2023-07-29T13:29:09Z
dc.date.issued2022-01-01
dc.description.abstractElectronic tongues (e-tongues) are analytical tools using an array of sensors operating under distinct transduction mechanisms, combined with data treatment techniques to analyze complex liquid systems. Electrical impedance spectroscopy has been proven a useful detection method to e-tongues toward numerous analytes. In this book chapter, we address fundamental concepts of electrical impedance spectroscopy, interdigitated electrodes (IDEs), and their fabrication techniques. We also exemplify different (nano)materials and distinct deposition techniques for a functional coating of the IDEs. Alternative approaches for low-cost electrode fabrication and devices, including microfluidics and 3D printing, are also discussed. We also briefly survey data mining, machine learning, and visualization strategies in the big data context for e-tongues. Finally, applications of impedimetric e-tongues for the analyses of basic tastes, beverages, food, soil nutrients, pollutants, and other analytes of interest are illustrated and discussed.en
dc.description.affiliationNanotechnology National Laboratory for Agriculture (LNNA) Embrapa Instrumentação
dc.description.affiliationPPGQ Department of Chemistry Center for Exact Sciences and Technology Federal University of Sao Carlos (UFSCar)
dc.description.affiliationDepartment of Applied Physics “Gleb Wataghin” Institute of Physics (IFGW) University of Campinas (UNICAMP)
dc.description.affiliationSchool of Technology and Sciences (FCT) São Paulo State University (UNESP)
dc.description.affiliationInstitute of Chemistry Federal University of Bahia (UFBA)
dc.description.affiliationLaboratório de Pesquisa em Polímeros e Nanomateriais Instituto de Química Universidade de Brasília
dc.description.affiliationUnespSchool of Technology and Sciences (FCT) São Paulo State University (UNESP)
dc.format.extent567-590
dc.identifierhttp://dx.doi.org/10.1016/B978-0-12-822548-6.00091-1
dc.identifier.citationEncyclopedia of Sensors and Biosensors: Volume 1-4, First Edition, v. 1-4, p. 567-590.
dc.identifier.doi10.1016/B978-0-12-822548-6.00091-1
dc.identifier.scopus2-s2.0-85142158272
dc.identifier.urihttp://hdl.handle.net/11449/247904
dc.language.isoeng
dc.relation.ispartofEncyclopedia of Sensors and Biosensors: Volume 1-4, First Edition
dc.sourceScopus
dc.subjectE-tongue
dc.subjectElectrode fabrication
dc.subjectEnvironmental applications
dc.subjectFood analyses
dc.subjectImpedance spectroscopy
dc.subjectImpedimetric electronic tongue
dc.subjectInterdigitated electrodes
dc.subjectNanomaterials
dc.subjectSensor array
dc.subjectTaste sensors
dc.titleElectrical Impedance-Based Electronic Tonguesen
dc.typeCapítulo de livro
unesp.departmentEstatística - FCTpt

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Presidente Prudente - FCT - Faculdade de Ciências e Tecnologia