用绿色合成技术获得的 AgNPs 修饰的丝网印刷碳电极用于对乙酰氨基酚的测定

IF 2.6 4区 化学 Q3 ELECTROCHEMISTRY
Isaac A. Rodrigues, Darla de Vargas, Chádia Schissler, Allan de Moraes Lisbôa, Vladimir Lavayen, Jacqueline Arguello Da Silva
{"title":"用绿色合成技术获得的 AgNPs 修饰的丝网印刷碳电极用于对乙酰氨基酚的测定","authors":"Isaac A. Rodrigues, Darla de Vargas, Chádia Schissler, Allan de Moraes Lisbôa, Vladimir Lavayen, Jacqueline Arguello Da Silva","doi":"10.1007/s10008-024-06070-7","DOIUrl":null,"url":null,"abstract":"<p>Cyclic voltammetry (CV), differential pulse voltammetry (DPV), and square wave voltammetry (SWV) were employed to investigate the electrochemical behavior of acetaminophen (APAP) at a screen-printed carbon electrode (SPCE) modified with silver nanoparticles (AgNPs) synthesized via an eco-friendly process. <i>Hibiscus rosa-sinensis</i> flower extract acts as a stabilizing and reducing agent to produce AgNPs<i>.</i> UV–Vis spectroscopy, dynamic light scattering (DLS), and X-ray diffraction (XRD) analyses confirmed the formation of the AgNPs. The modified electrode, SPCE/AgNPs, demonstrated an excellent electrochemical response for APAP detection within a linear range of 0.5–100 µmol L<sup>−1</sup> with correlation coefficients of 0.995 and 0.993 for DPV and SWV methods, respectively. The limit of detection (LOD) and limit of quantification (LOQ) were 0.14 and 0.28 µmol L<sup>−1</sup> for the DPV method and 0.051 and 0.10 µmol L<sup>−1</sup> for the SWV method, respectively. The RSD for ten measurements was 0.54% and 0.35% for DPV and SWV, respectively. The proposed sensor was successfully applied to quantify APAP in pharmaceutical samples. Furthermore, it proved selective in determining APAP in the presence of common interfering compounds such as ascorbic acid and caffeine.</p>","PeriodicalId":665,"journal":{"name":"Journal of Solid State Electrochemistry","volume":null,"pages":null},"PeriodicalIF":2.6000,"publicationDate":"2024-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Screen-printed carbon electrode modified with AgNPs obtained via green synthesis for acetaminophen determination\",\"authors\":\"Isaac A. Rodrigues, Darla de Vargas, Chádia Schissler, Allan de Moraes Lisbôa, Vladimir Lavayen, Jacqueline Arguello Da Silva\",\"doi\":\"10.1007/s10008-024-06070-7\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Cyclic voltammetry (CV), differential pulse voltammetry (DPV), and square wave voltammetry (SWV) were employed to investigate the electrochemical behavior of acetaminophen (APAP) at a screen-printed carbon electrode (SPCE) modified with silver nanoparticles (AgNPs) synthesized via an eco-friendly process. <i>Hibiscus rosa-sinensis</i> flower extract acts as a stabilizing and reducing agent to produce AgNPs<i>.</i> UV–Vis spectroscopy, dynamic light scattering (DLS), and X-ray diffraction (XRD) analyses confirmed the formation of the AgNPs. The modified electrode, SPCE/AgNPs, demonstrated an excellent electrochemical response for APAP detection within a linear range of 0.5–100 µmol L<sup>−1</sup> with correlation coefficients of 0.995 and 0.993 for DPV and SWV methods, respectively. The limit of detection (LOD) and limit of quantification (LOQ) were 0.14 and 0.28 µmol L<sup>−1</sup> for the DPV method and 0.051 and 0.10 µmol L<sup>−1</sup> for the SWV method, respectively. The RSD for ten measurements was 0.54% and 0.35% for DPV and SWV, respectively. The proposed sensor was successfully applied to quantify APAP in pharmaceutical samples. Furthermore, it proved selective in determining APAP in the presence of common interfering compounds such as ascorbic acid and caffeine.</p>\",\"PeriodicalId\":665,\"journal\":{\"name\":\"Journal of Solid State Electrochemistry\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2024-09-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Solid State Electrochemistry\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.1007/s10008-024-06070-7\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ELECTROCHEMISTRY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Solid State Electrochemistry","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1007/s10008-024-06070-7","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ELECTROCHEMISTRY","Score":null,"Total":0}
引用次数: 0

摘要

采用循环伏安法(CV)、差分脉冲伏安法(DPV)和方波伏安法(SWV)研究了对乙酰氨基酚(APAP)在经环保工艺合成的银纳米粒子(AgNPs)修饰的丝网印刷碳电极(SPCE)上的电化学行为。芙蓉花萃取物是生产 AgNPs 的稳定剂和还原剂。紫外可见光谱、动态光散射(DLS)和 X 射线衍射(XRD)分析证实了 AgNPs 的形成。改性电极 SPCE/AgNPs 在 0.5-100 µmol L-1 的线性范围内对 APAP 的检测表现出了极佳的电化学响应,DPV 和 SWV 方法的相关系数分别为 0.995 和 0.993。DPV 方法的检出限(LOD)和定量限(LOQ)分别为 0.14 和 0.28 µmol L-1,SWV 方法的检出限(LOD)和定量限(LOQ)分别为 0.051 和 0.10 µmol L-1。DPV 和 SWV 十次测量的 RSD 分别为 0.54% 和 0.35%。所提出的传感器成功地应用于定量检测药物样品中的 APAP。此外,在抗坏血酸和咖啡因等常见干扰化合物存在的情况下,该传感器也能选择性地测定 APAP。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Screen-printed carbon electrode modified with AgNPs obtained via green synthesis for acetaminophen determination

Screen-printed carbon electrode modified with AgNPs obtained via green synthesis for acetaminophen determination

Cyclic voltammetry (CV), differential pulse voltammetry (DPV), and square wave voltammetry (SWV) were employed to investigate the electrochemical behavior of acetaminophen (APAP) at a screen-printed carbon electrode (SPCE) modified with silver nanoparticles (AgNPs) synthesized via an eco-friendly process. Hibiscus rosa-sinensis flower extract acts as a stabilizing and reducing agent to produce AgNPs. UV–Vis spectroscopy, dynamic light scattering (DLS), and X-ray diffraction (XRD) analyses confirmed the formation of the AgNPs. The modified electrode, SPCE/AgNPs, demonstrated an excellent electrochemical response for APAP detection within a linear range of 0.5–100 µmol L−1 with correlation coefficients of 0.995 and 0.993 for DPV and SWV methods, respectively. The limit of detection (LOD) and limit of quantification (LOQ) were 0.14 and 0.28 µmol L−1 for the DPV method and 0.051 and 0.10 µmol L−1 for the SWV method, respectively. The RSD for ten measurements was 0.54% and 0.35% for DPV and SWV, respectively. The proposed sensor was successfully applied to quantify APAP in pharmaceutical samples. Furthermore, it proved selective in determining APAP in the presence of common interfering compounds such as ascorbic acid and caffeine.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
CiteScore
4.80
自引率
4.00%
发文量
227
审稿时长
4.1 months
期刊介绍: The Journal of Solid State Electrochemistry is devoted to all aspects of solid-state chemistry and solid-state physics in electrochemistry. The Journal of Solid State Electrochemistry publishes papers on all aspects of electrochemistry of solid compounds, including experimental and theoretical, basic and applied work. It equally publishes papers on the thermodynamics and kinetics of electrochemical reactions if at least one actively participating phase is solid. Also of interest are articles on the transport of ions and electrons in solids whenever these processes are relevant to electrochemical reactions and on the use of solid-state electrochemical reactions in the analysis of solids and their surfaces. The journal covers solid-state electrochemistry and focusses on the following fields: mechanisms of solid-state electrochemical reactions, semiconductor electrochemistry, electrochemical batteries, accumulators and fuel cells, electrochemical mineral leaching, galvanic metal plating, electrochemical potential memory devices, solid-state electrochemical sensors, ion and electron transport in solid materials and polymers, electrocatalysis, photoelectrochemistry, corrosion of solid materials, solid-state electroanalysis, electrochemical machining of materials, electrochromism and electrochromic devices, new electrochemical solid-state synthesis. The Journal of Solid State Electrochemistry makes the professional in research and industry aware of this swift progress and its importance for future developments and success in the above-mentioned fields.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信