KFU. Card publication. Poly(gallic acid)-modified electrode for the selective quantification of quercetin and total capsaicinoids in plant extracts

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POLY(GALLIC ACID)-MODIFIED ELECTRODE FOR THE SELECTIVE QUANTIFICATION OF QUERCETIN AND TOTAL CAPSAICINOIDS IN PLANT EXTRACTS

Form of presentation

Conference proceedings in international journals and collections

Year of publication

2018

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Authors, employees of KFU

Budnikov German Konstantinovich, author

Guss Ekaterina Valerevna, author

Ziyatdinova Guzel Kamilevna, author

Authors, postgraduates KFU

Guss Ekaterina Valerevna, postgraduate kfu

Bibliographic description in the original language

Ziyatdinova, G. Poly(gallic acid)-modified electrode for the selective quantification of quercetin and total capsaicinoids in plant extracts / G. Ziyatdinova, E. Kozlova, H. Budnikov // 17th International Conference on Electroanalysis ESEAC 2018 (June, 3-7, 2018). Rhodes, 2018. - Book Abstr. - P. 206.

Annotation

17th International Conference on Electroanalysis ESEAC 2018

Keywords

Electropolymerization, modified electrodes, quercetin, capsaicinoids, phytochemical analysis.

The name of the journal

17th International Conference on Electroanalysis ESEAC 2018

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

https://repository.kpfu.ru/eng/?p_id=182033&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Budnikov German Konstantinovich	ru_RU
dc.contributor.author	Guss Ekaterina Valerevna	ru_RU
dc.contributor.author	Ziyatdinova Guzel Kamilevna	ru_RU
dc.contributor.author	Guss Ekaterina Valerevna	ru_RU
dc.date.accessioned	2018-01-01T00:00:00Z	ru_RU
dc.date.available	2018-01-01T00:00:00Z	ru_RU
dc.date.issued	2018	ru_RU
dc.identifier.citation	Ziyatdinova, G. Poly(gallic acid)-modified electrode for the selective quantification of quercetin and total capsaicinoids in plant extracts / G. Ziyatdinova, E. Kozlova, H. Budnikov // 17th International Conference on Electroanalysis ESEAC 2018 (June, 3-7, 2018). Rhodes, 2018. - Book Abstr. - P. 206.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=182033&p_lang=2	ru_RU
dc.description.abstract	17th International Conference on Electroanalysis ESEAC 2018	ru_RU
dc.description.abstract	Glassy carbon electrode modified with multi-walled carbon nanotubes and electropolymerized gallic acid (poly(gallic acid)/MWNT/GCE) has been fabricated using potentiodynamic electropolymerization. Electropolymerization parameters (the monomer concentration, supporting electrolyte pH, potential scan rate and range, the number of cycles) for the modified electrode have been evaluated using quercetin as a standard. Scanning electron microscopy, cyclic voltammetry and electrochemical impedance spectroscopy have been applied for the electrode characterization. The poly(gallic acid)/MWNT/GCE has been applied for the selective quantification of quercetin and capsaicinoids (capsaicin, dihydrocapsaicin and nonivamide). The methods developed have been successfully applied for the extracts of medicinal herbs and Capsicum annuum L. tinctures.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Electropolymerization	ru_RU
dc.subject	modified electrodes	ru_RU
dc.subject	quercetin	ru_RU
dc.subject	capsaicinoids	ru_RU
dc.subject	phytochemical analysis.	ru_RU
dc.title	Poly(gallic acid)-modified electrode for the selective quantification of quercetin and total capsaicinoids in plant extracts	ru_RU
dc.type	Conference proceedings in international journals and collections	ru_RU