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https://er.knutd.edu.ua/handle/123456789/16995| Title: | Електрохімічна та спектрофотометрична оцінка антиоксидантної здатності наночастинок срібла |
| Other Titles: | Electrochemical and spectrophotometric evaluation of the antioxidant capacity of silver nanoparticles |
| Authors: | Васильєв, Г. С. Воробйова, В. І. Пилипенко, І. В. Лінючев, О. Г. |
| Keywords: | silver nanoparticles antioxidant activity antiradical activity cyclic voltammetry |
| Issue Date: | 2020 |
| Citation: | Електрохімічна та спектрофотометрична оцінка антиоксидантної здатності наночастинок срібла [Текст] / Г. С. Васильєв, В. І. Воробйова, І. В. Пилипенко, О. Г. Лінючев // Promising materials and processes in applied electrochemistry – 2020 : monograph / ed.: V. Z. Barsukov, Yu. V. Borysenko, V. G. Khomenko, O. V. Linyucheva ; editor-in-chief V. Z. Barsukov. - Kyiv : KNUTD, 2020. - С. 253-265. |
| Source: | Promising materials and processes in applied electrochemistry – 2020 |
| Abstract: | In this paper, green synthesis of silver nanoparticles (AgNPs) using the aqueous extracts of apricot, grape and black currant wastes as reducing and caping agents, has been discussed. Cyclic voltammetry study was performed to determine the antioxidant activity of the AgNPs. The antiradical activity of the synthesized nanoparticles was evaluated by DPPH (1,1-diphenyl-2-picrylhydrazyl) and ABTS (2,2′-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) power assays. The antiradical activity followed the descending order: grape pomace extract – AgNPs > apricot pomace extract - AgNPs > currant pomace – AgNPs. A good correlation between electrochemical and spectrophotometric techniques was established. |
| URI: | https://er.knutd.edu.ua/handle/123456789/16995 |
| Appears in Collections: | Наукові публікації (статті) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Promising_2020_P253-265.pdf | 414,28 kB | Adobe PDF | View/Open |
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