KFU. Card publication. Screening of Essential Oil Antioxidant Capacity Using Electrode Modified with Carboxylated Multi-Walled Carbon Nanotubes

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SCREENING OF ESSENTIAL OIL ANTIOXIDANT CAPACITY USING ELECTRODE MODIFIED WITH CARBOXYLATED MULTI-WALLED CARBON NANOTUBES

Form of presentation

Articles in international journals and collections

Year of publication

2022

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Authors, employees of KFU

Ziyatdinova Guzel Kamilevna, author

Kalmykova Alena Denisovna, author

Authors, students KFU

Kalmykova Alena Denisovna, author

Bibliographic description in the original language

Kalmykova, A. Screening of the essential oils antioxidant capacity using electrode modified with carboxylated multi-walled carbon nanotubes / A. Kalmykova, G. Ziyatdinova // Eng. Proc. - 2022. - V. 27. - � 1. - Article 48. - 6 p.

Annotation

Essential oils are of interest in analytical chemistry due to their bioactive constituents and wide application area. The voltammetric behavior of essential oils (from 15 types of plant material) at an electrode modified with carboxylated multi-walled carbon nanotubes was studied for the first time. Oxidation peaks at 0.0–0.75 and 0.75–1.5 V were obtained on differential pulse voltammograms in a neutral medium, caused by the electrooxidation of phenolic constituents and terpenoids. A two-step chronoamperometric method was developed for the evaluation of the antioxidant capacity of the essential oils. Screening of 37 samples of essential oils was performed. The data agree with the standard antioxidant parameters.

Keywords

Electrochemical sensors, carbon nanotubes, modified electrodes, essential oils, antioxidants, antioxidant capacity

The name of the journal

Engineering Proceedings

URL

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85145377547&doi=10.3390%2fecsa-9-13181&partnerID=40&md5=c1494445db5dfa47a62ee58d1ff8aa74

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=278679&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Ziyatdinova Guzel Kamilevna	ru_RU
dc.contributor.author	Kalmykova Alena Denisovna	ru_RU
dc.contributor.author	Kalmykova Alena Denisovna	ru_RU
dc.date.accessioned	2022-01-01T00:00:00Z	ru_RU
dc.date.available	2022-01-01T00:00:00Z	ru_RU
dc.date.issued	2022	ru_RU
dc.identifier.citation	Kalmykova, A. Screening of the essential oils antioxidant capacity using electrode modified with carboxylated multi-walled carbon nanotubes / A. Kalmykova, G. Ziyatdinova // Eng. Proc. - 2022. - V. 27. - � 1. - Article 48. - 6 p.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=278679&p_lang=2	ru_RU
dc.description.abstract	Engineering Proceedings	ru_RU
dc.description.abstract	Essential oils are of interest in analytical chemistry due to their bioactive constituents and wide application area. The voltammetric behavior of essential oils (from 15 types of plant material) at an electrode modified with carboxylated multi-walled carbon nanotubes was studied for the first time. Oxidation peaks at 0.0–0.75 and 0.75–1.5 V were obtained on differential pulse voltammograms in a neutral medium, caused by the electrooxidation of phenolic constituents and terpenoids. A two-step chronoamperometric method was developed for the evaluation of the antioxidant capacity of the essential oils. Screening of 37 samples of essential oils was performed. The data agree with the standard antioxidant parameters.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Electrochemical sensors	ru_RU
dc.subject	carbon nanotubes	ru_RU
dc.subject	modified electrodes	ru_RU
dc.subject	essential oils	ru_RU
dc.subject	antioxidants	ru_RU
dc.subject	antioxidant capacity	ru_RU
dc.title	Screening of Essential Oil Antioxidant Capacity Using Electrode Modified with Carboxylated Multi-Walled Carbon Nanotubes	ru_RU
dc.type	Articles in international journals and collections	ru_RU