Determination of antioxidant capacity of medicinal tinctures using cuprac method involving Cu(II) neocuproine immobilized into polymethacrylate matrix
| Parent link: | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy Vol. 240.— 2020.— [118581, 6 p.] |
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| Corporate Authors: | , |
| Other Authors: | , , , , , |
| Summary: | Title screen This work suggests using Cu(II) - neocuproine redox system immobilized into transparent polymethacrylate matrix for assessment of antioxidant capacity using CUPRAC method. The method we developed makes it possible to quantify the content of the antioxidants in the concentration range of 5.9 Ч 10-8–9.1 Ч 10-5 M. The sensor was tolerant to pH variations and painting, and used for the antioxidant capacity determination values of some commercial medicinal tinctures without pretreatment. Режим доступа: по договору с организацией-держателем ресурса |
| Published: |
2020
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| Subjects: | |
| Online Access: | https://doi.org/10.1016/j.saa.2020.118581 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664950 |
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| 200 | 1 | |a Determination of antioxidant capacity of medicinal tinctures using cuprac method involving Cu(II) neocuproine immobilized into polymethacrylate matrix |f N. V. Saranchina, A. A. Damzina, Ya. E. Ermolaev [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 31 tit.] | ||
| 330 | |a This work suggests using Cu(II) - neocuproine redox system immobilized into transparent polymethacrylate matrix for assessment of antioxidant capacity using CUPRAC method. The method we developed makes it possible to quantify the content of the antioxidants in the concentration range of 5.9 Ч 10-8–9.1 Ч 10-5 M. The sensor was tolerant to pH variations and painting, and used for the antioxidant capacity determination values of some commercial medicinal tinctures without pretreatment. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | ||
| 463 | |t Vol. 240 |v [118581, 6 p.] |d 2020 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a antioxidant capacity | |
| 610 | 1 | |a Cu(II)-neocuproine redox system | |
| 610 | 1 | |a polymethacrylate matrix | |
| 610 | 1 | |a solid-phase spectrophotometry | |
| 610 | 1 | |a plant extract | |
| 610 | 1 | |a антиоксидантная активность | |
| 610 | 1 | |a редокс-системы | |
| 610 | 1 | |a полиметакрилатные матрицы | |
| 610 | 1 | |a твердофазная спектрофотометрия | |
| 610 | 1 | |a экстракты | |
| 701 | 1 | |a Saranchina |b N. V. |c chemist |c Associate Professor of Tomsk Polytechnic University, Candidate of chemical sciences |f 1982- |g Nadezhda Vasilievna |3 (RuTPU)RU\TPU\pers\31395 |9 15567 | |
| 701 | 1 | |a Damzina |b A. A. |g Anna Aleksandrovna | |
| 701 | 1 | |a Ermolaev |b Ya. E. |g Yarovslav Evgenjevich | |
| 701 | 1 | |a Urazov |b E. V. |c Chemical engineer |c Engineer of Tomsk Polytechnic University |f 1994- |g Eldar Valentinovich |3 (RuTPU)RU\TPU\pers\45059 | |
| 701 | 1 | |a Gavrilenko |b N. A. |c chemist |c Associate Professor of Tomsk Polytechnic University, Candidate of chemical sciences |f 1970- |g Natalia Airatovna |3 (RuTPU)RU\TPU\pers\31394 | |
| 701 | 1 | |a Gavrilenko |b M. A. |c Chemist |c Associate Professor of Tomsk Polytechnic University, Candidate of chemical sciences |f 1971- |g Mikhail Alekseevich |3 (RuTPU)RU\TPU\pers\33857 |9 17446 | |
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