{"title":"聚(DPASA-co-VP)-RuO2NPs一步电化学修饰铅笔石墨电极及其在苏马曲坦痕量分析中的应用","authors":"Mansoureh Lalei, Kobra Zarei","doi":"10.1007/s11664-024-11509-8","DOIUrl":null,"url":null,"abstract":"<div><p>A straightforward and one-step modification of the pencil graphite electrode was performed using co-polymerization of diphenyl amine-4-sulfonic acid (DPASA) sodium salt, and 4-vinylpyridine (VP), and also simultaneous formation of ruthenium dioxide nanoparticles (poly(DPASA-co-VP)-RuO<sub>2</sub> NPs/PGE). The subsequent step involved the application of the altered electrode to examine the quantity of sumatriptan by employing a highly sensitive adsorptive differential pulse voltammetric method. The modified electrode was thoroughly characterized through the utilization of cyclic voltammetry (CV), field-emission scanning electron microscopy (FESEM), and electrochemical impedance spectroscopy (EIS). Under optimized conditions, the concentration of sumatriptan was determined within two linear ranges: 1.0–50.0 nM and 50.0–5000.0 nM, with a detection limit of 0.03 nM. Ultimately, the suggested approach was employed to gauge the sumatriptan content in tablet and urine samples, revealing that this method possesses the requisite levels of accuracy and precision.</p></div>","PeriodicalId":626,"journal":{"name":"Journal of Electronic Materials","volume":"54 1","pages":"251 - 261"},"PeriodicalIF":2.2000,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"One-Step Electrochemical Modification of Pencil Graphite Electrode with Poly(DPASA-co-VP)-RuO2NPs and its Application for the Trace Analysis of Sumatriptan\",\"authors\":\"Mansoureh Lalei, Kobra Zarei\",\"doi\":\"10.1007/s11664-024-11509-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>A straightforward and one-step modification of the pencil graphite electrode was performed using co-polymerization of diphenyl amine-4-sulfonic acid (DPASA) sodium salt, and 4-vinylpyridine (VP), and also simultaneous formation of ruthenium dioxide nanoparticles (poly(DPASA-co-VP)-RuO<sub>2</sub> NPs/PGE). The subsequent step involved the application of the altered electrode to examine the quantity of sumatriptan by employing a highly sensitive adsorptive differential pulse voltammetric method. The modified electrode was thoroughly characterized through the utilization of cyclic voltammetry (CV), field-emission scanning electron microscopy (FESEM), and electrochemical impedance spectroscopy (EIS). Under optimized conditions, the concentration of sumatriptan was determined within two linear ranges: 1.0–50.0 nM and 50.0–5000.0 nM, with a detection limit of 0.03 nM. Ultimately, the suggested approach was employed to gauge the sumatriptan content in tablet and urine samples, revealing that this method possesses the requisite levels of accuracy and precision.</p></div>\",\"PeriodicalId\":626,\"journal\":{\"name\":\"Journal of Electronic Materials\",\"volume\":\"54 1\",\"pages\":\"251 - 261\"},\"PeriodicalIF\":2.2000,\"publicationDate\":\"2024-10-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Electronic Materials\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s11664-024-11509-8\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Electronic Materials","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1007/s11664-024-11509-8","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
One-Step Electrochemical Modification of Pencil Graphite Electrode with Poly(DPASA-co-VP)-RuO2NPs and its Application for the Trace Analysis of Sumatriptan
A straightforward and one-step modification of the pencil graphite electrode was performed using co-polymerization of diphenyl amine-4-sulfonic acid (DPASA) sodium salt, and 4-vinylpyridine (VP), and also simultaneous formation of ruthenium dioxide nanoparticles (poly(DPASA-co-VP)-RuO2 NPs/PGE). The subsequent step involved the application of the altered electrode to examine the quantity of sumatriptan by employing a highly sensitive adsorptive differential pulse voltammetric method. The modified electrode was thoroughly characterized through the utilization of cyclic voltammetry (CV), field-emission scanning electron microscopy (FESEM), and electrochemical impedance spectroscopy (EIS). Under optimized conditions, the concentration of sumatriptan was determined within two linear ranges: 1.0–50.0 nM and 50.0–5000.0 nM, with a detection limit of 0.03 nM. Ultimately, the suggested approach was employed to gauge the sumatriptan content in tablet and urine samples, revealing that this method possesses the requisite levels of accuracy and precision.
期刊介绍：
The Journal of Electronic Materials (JEM) reports monthly on the science and technology of electronic materials, while examining new applications for semiconductors, magnetic alloys, dielectrics, nanoscale materials, and photonic materials. The journal welcomes articles on methods for preparing and evaluating the chemical, physical, electronic, and optical properties of these materials. Specific areas of interest are materials for state-of-the-art transistors, nanotechnology, electronic packaging, detectors, emitters, metallization, superconductivity, and energy applications.
Review papers on current topics enable individuals in the field of electronics to keep abreast of activities in areas peripheral to their own. JEM also selects papers from conferences such as the Electronic Materials Conference, the U.S. Workshop on the Physics and Chemistry of II-VI Materials, and the International Conference on Thermoelectrics. It benefits both specialists and non-specialists in the electronic materials field.
A journal of The Minerals, Metals & Materials Society.
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