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http://elar.urfu.ru/handle/10995/75704
Название: | Disposable potentiometric sensory system for skin antioxidant activity evaluation |
Авторы: | Brainina, K. Tarasov, A. Khamzina, E. Kazakov, Y. Stozhko, N. |
Дата публикации: | 2019 |
Издатель: | MDPI AG |
Библиографическое описание: | Disposable potentiometric sensory system for skin antioxidant activity evaluation / K. Brainina, A. Tarasov, E. Khamzina et al. // Sensors (Switzerland). — 2019. — Vol. 19. — Iss. 11. — 2586. |
Аннотация: | The skin is a natural barrier between the external and internal environment. Its protective functions and the relationship of its state with the state of health of the organism as a whole are very important. It is known that oxidant stress (OS) is a common indicator of health status. This paper describes a new sensory system for monitoring OS of the skin using antioxidant activity (AOA) as its criteria. The contact hybrid potentiometric method (CHPM) and new electrochemical measuring scheme were used. A new sensory system, including disposable modified screen-printed carbon and silver electrodes covered by membrane impregnated by mediator, was developed. Its informative ability was demonstrated in the evaluation of the impact of fasting, consumption of food and food enriched by vitamins (antioxidants) on skin AOA. This device consisting of a sensory system and potentiometric analyzer can be used in on-site and in situ formats. © 2019 by the authors. Licensee MDPI, Basel, Switzerland. |
Ключевые слова: | ANTIOXIDANT ACTIVITY OF SKIN CONTACT HYBRID POTENTIOMETRIC METHOD POTENTIOMETRIC SENSORY SYSTEM SCREEN-PRINTED ELECTRODES ANTIOXIDANTS ELECTRODES ANTI-OXIDANT ACTIVITIES POTENTIOMETRIC METHODS PROTECTIVE FUNCTION SCREEN PRINTED ELECTRODES SENSORY SYSTEM SILVER ELECTRODE SKIN ANTIOXIDANTS STATE OF HEALTH POTENTIOMETERS (ELECTRIC MEASURING INSTRUMENTS) |
URI: | http://elar.urfu.ru/handle/10995/75704 |
Условия доступа: | info:eu-repo/semantics/openAccess |
Идентификатор SCOPUS: | 85067541543 |
Идентификатор WOS: | 000472133300164 |
Идентификатор PURE: | 10028567 |
ISSN: | 1424-8220 |
DOI: | 10.3390/s19112586 |
Располагается в коллекциях: | Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC |
Файлы этого ресурса:
Файл | Описание | Размер | Формат | |
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10.3390-s19112586.pdf | 1,33 MB | Adobe PDF | Просмотреть/Открыть |
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