Voltammetric determination of paracetamol in drugs using an electrode modified by poly(3,4-ethylendioxythiophene) film with a gold deposit
A composite film of poly-3,4-ethylenedioxythiophene (PEDOT) with a gold deposit (Au-PEDOT-GCE) on the surface of a glassy carbon electrode (GCE) shows electrocatalytic activity in the oxidation of paracetamol. Working conditions for the immobilization of the Au-PEDOT composite on the GCE were determ...
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| Format: | Article |
| Language: | English |
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Kazan Federal University
2020-03-01
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| Series: | Učënye Zapiski Kazanskogo Universiteta. Seriâ Estestvennye Nauki |
| Subjects: | |
| Online Access: | https://kpfu.ru/uz-eng-ns-2020-1-5.html |
| _version_ | 1797815011553312768 |
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| author | L.G. Shaidarova A.V. Gedmina I.E. Rogozhin I.A. Chelnokova H.C. Budnikov |
| author_facet | L.G. Shaidarova A.V. Gedmina I.E. Rogozhin I.A. Chelnokova H.C. Budnikov |
| author_sort | L.G. Shaidarova |
| collection | DOAJ |
| description | A composite film of poly-3,4-ethylenedioxythiophene (PEDOT) with a gold deposit (Au-PEDOT-GCE) on the surface of a glassy carbon electrode (GCE) shows electrocatalytic activity in the oxidation of paracetamol. Working conditions for the immobilization of the Au-PEDOT composite on the GCE were determined. A method for the voltammetric determination of paracetamol on Au-PEDOT-GCE was proposed. It was revealed that the dependence of the oxidation current of paracetamol on its concentration is linear in the range from 1·10–7 to 1·10–3 mol·L–1. The developed voltammetric method was tested to determine paracetamol in drugs. |
| first_indexed | 2024-03-13T08:16:17Z |
| format | Article |
| id | doaj.art-1541183963a9483a8d45c5a8d494845d |
| institution | Directory Open Access Journal |
| issn | 2542-064X 2500-218X |
| language | English |
| last_indexed | 2024-03-13T08:16:17Z |
| publishDate | 2020-03-01 |
| publisher | Kazan Federal University |
| record_format | Article |
| series | Učënye Zapiski Kazanskogo Universiteta. Seriâ Estestvennye Nauki |
| spelling | doaj.art-1541183963a9483a8d45c5a8d494845d2023-05-31T15:14:07ZengKazan Federal UniversityUčënye Zapiski Kazanskogo Universiteta. Seriâ Estestvennye Nauki2542-064X2500-218X2020-03-011621697910.26907/2542-064X.2020.1.69-79Voltammetric determination of paracetamol in drugs using an electrode modified by poly(3,4-ethylendioxythiophene) film with a gold depositL.G. Shaidarova0A.V. Gedmina1I.E. Rogozhin2I.A. Chelnokova3H.C. Budnikov4Kazan Federal University, Kazan, 420008 RussiaKazan Federal University, Kazan, 420008 RussiaKazan Federal University, Kazan, 420008 RussiaKazan Federal University, Kazan, 420008 RussiaKazan Federal University, Kazan, 420008 RussiaA composite film of poly-3,4-ethylenedioxythiophene (PEDOT) with a gold deposit (Au-PEDOT-GCE) on the surface of a glassy carbon electrode (GCE) shows electrocatalytic activity in the oxidation of paracetamol. Working conditions for the immobilization of the Au-PEDOT composite on the GCE were determined. A method for the voltammetric determination of paracetamol on Au-PEDOT-GCE was proposed. It was revealed that the dependence of the oxidation current of paracetamol on its concentration is linear in the range from 1·10–7 to 1·10–3 mol·L–1. The developed voltammetric method was tested to determine paracetamol in drugs.https://kpfu.ru/uz-eng-ns-2020-1-5.htmlcomposite film of poly-34-ethylenedioxythiophene with gold depositelectrocatalysisvoltammetric determination of paracetamol |
| spellingShingle | L.G. Shaidarova A.V. Gedmina I.E. Rogozhin I.A. Chelnokova H.C. Budnikov Voltammetric determination of paracetamol in drugs using an electrode modified by poly(3,4-ethylendioxythiophene) film with a gold deposit Učënye Zapiski Kazanskogo Universiteta. Seriâ Estestvennye Nauki composite film of poly-3 4-ethylenedioxythiophene with gold deposit electrocatalysis voltammetric determination of paracetamol |
| title | Voltammetric determination of paracetamol in drugs using an electrode modified by poly(3,4-ethylendioxythiophene) film with a gold deposit |
| title_full | Voltammetric determination of paracetamol in drugs using an electrode modified by poly(3,4-ethylendioxythiophene) film with a gold deposit |
| title_fullStr | Voltammetric determination of paracetamol in drugs using an electrode modified by poly(3,4-ethylendioxythiophene) film with a gold deposit |
| title_full_unstemmed | Voltammetric determination of paracetamol in drugs using an electrode modified by poly(3,4-ethylendioxythiophene) film with a gold deposit |
| title_short | Voltammetric determination of paracetamol in drugs using an electrode modified by poly(3,4-ethylendioxythiophene) film with a gold deposit |
| title_sort | voltammetric determination of paracetamol in drugs using an electrode modified by poly 3 4 ethylendioxythiophene film with a gold deposit |
| topic | composite film of poly-3 4-ethylenedioxythiophene with gold deposit electrocatalysis voltammetric determination of paracetamol |
| url | https://kpfu.ru/uz-eng-ns-2020-1-5.html |
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