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Analytical capabilities of coulometric sensor systems in the antioxidants analysis

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dc.contributor.author Ziyatdinova G.
dc.contributor.author Budnikov H.
dc.date.accessioned 2022-02-09T20:46:00Z
dc.date.available 2022-02-09T20:46:00Z
dc.date.issued 2021
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/170134
dc.description.abstract The definition of antioxidants (AOs), their classification and properties as well as electrochemical sensor systems for AOs analysis are briefly discussed. The analytical capabilities of coulometric titration with electrogenerated titrants as sensor systems for AOs determination have been considered in detail. The attention focused on the individual AO quantification that was mainly used in the pharmaceutical analysis and estimation of total antioxidant parameters (total antioxidant capacity (TAC), ferric reducing power (FRP) and ceric reducing/antioxidant capacity (CRAC)) allowing the fast screening of the target samples including their quality control. The main advantages of coulometric sensor systems are pointed out. The selective quantification of individual AO in a complex matrix using a combination of chromatography with coulometric or coulometric array detection under potentiostatic mode is discussed. The future development of coulometric sensor systems for AOs analysis is focused on the application of novel coulometric titrants and the application of coulometric detection in flow injection analysis.
dc.subject Antioxidant capacity
dc.subject Antioxidants
dc.subject Ceric reducing/antioxidant capacity
dc.subject Coulometric detection
dc.subject Coulometric titration
dc.subject Electrogenerated titrants
dc.subject Ferric reducing power
dc.title Analytical capabilities of coulometric sensor systems in the antioxidants analysis
dc.type Article
dc.relation.ispartofseries-issue 5
dc.relation.ispartofseries-volume 9
dc.collection Публикации сотрудников КФУ
dc.source.id SCOPUS-2021-9-5-SID85105778381


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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