Fundamentals and application of voltammetric electronic tongues in quantitative analysis
Cetó Alsedà, Xavier (Universitat Autònoma de Barcelona. Departament de Química)
Pérez, Sandra (Centro Nacional de Microelectrónica)
Prieto-Simón, Beatriz (Universitat Rovira i Virgili. Departament d'Enginyeria Electrònica, Elèctrica i Automàtica)

Date:	2022
Abstract:	Electronic tongues (ETs) are bioinspired analytical tools based on the synergies between (bio)sensors and chemometrics. Through the application of chemometrics, it is possible to infer underlying relationships between the measured analytical signals and the chemical properties of the samples, both for descriptive and predictive purposes, otherwise impossible to decipher. Research in voltammetric ETs during the last two decades has demonstrated the benefits derived from the use of sensor arrays with complementary response, together with advanced data treatment methods to enhance their overall performance. In this direction, the different approaches followed when developing voltammetric ETs and some relevant applications in quantitative analysis are reviewed herein.
Grants:	Ministerio de Ciencia e Innovación PID2021-124867OB-I00
Note:	Altres ajuts: acords transformatius de la UAB
Rights:	Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, i la comunicació pública de l'obra, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original. No es permet la creació d'obres derivades.
Language:	Anglès
Document:	Article ; recerca ; Versió publicada
Subject:	Biosensors ; Chemometrics ; Electronic tongue ; Multivariate data analysis ; Pattern recognition ; Sensor array ; Smart sensors ; Taste sensor ; Voltammetric sensors
Published in:	Trends in analytical chemistry, Vol. 157 (December 2022) , art. 116765, ISSN 0165-9936

DOI: 10.1016/j.trac.2022.116765

8 p, 1.3 MB

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