2026-06-29T22:55:27Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/82142023-12-16T01:05:22Zcom_10259_7463com_10259_5086com_10259_2604col_10259_7464

Domínguez Renedo, Olga Navarro Cuñado, A. Marta Meléndez Álvarez, M. Elena Alonso Lomillo, Mª Asunción 2023-12-15T12:57:52Z 2023-12-15T12:57:52Z 2023 0165-9936 http://hdl.handle.net/10259/8214 10.1016/j.trac.2023.117349 1879-3142 The assurance of the quality of a wine, both from the point of view of tasting and food safety, and its compliance with current regulations have led to the development of electrochemical sensors for the analysis of several analytes during the last five years. On one hand, the content of glucose, alcohol, acetaldehyde, organic acids, phenolic compounds, sulphur dioxide, mercaptans, biogenic amines, food preservatives and some yeast can affect the stability and the organoleptic properties. On the other hand, some of them can cause harmful effects on the health of the consumer. So, early diagnosis is extremely important in wine samples. Enzymatic and non-enzymatic electrochemical sensors, which generally uses nanostructured materials or chemically modified electrodes to enhance both sensitivity and selectivity, have been reported with this aim. The ability of these types of sensors to be miniaturized and their ease of use make them ideal candidates for point-of-care devices. Funding from Agencia Estatal de Investigación/Ministerio de Ciencia e Innovación (PID2020-117095RB-I00/AEI/10.13039/501100011033) . application/pdf eng Elsevier Trends in Analytical Chemistry. 2023, V. 168, 117349 https://doi.org/10.1016/j.trac.2023.117349 Atribución-NoComercial 4.0 Internacional http://creativecommons.org/licenses/by-nc/4.0/ info:eu-repo/semantics/openAccess Electrochemical sensors Enzymatic-modified electrodes Nanomaterials-modified electrodes Wine Diagnosis Point-of-care Química Química física Salud Alimentos Chemistry Chemistry, Physical and theoretical Health Food Current state of electrochemical sensors in wine analysis for early diagnosis info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Trends in Analytical Chemistry (TrAC) 168 117349