Paracetamol sensing with a flexible graphene paper electrode modified with MnCo2O4

IF 2.8 4区 生物学 Q3 BIOTECHNOLOGY & APPLIED MICROBIOLOGY Journal of chemical technology and biotechnology Pub Date : 2024-08-28 DOI:10.1002/jctb.7739
Murad Shafiyev, Elif Erçarıkcı, Kader Dağcı Kıranşan, Ezgi Topçu
{"title":"Paracetamol sensing with a flexible graphene paper electrode modified with MnCo2O4","authors":"Murad Shafiyev, Elif Erçarıkcı, Kader Dağcı Kıranşan, Ezgi Topçu","doi":"10.1002/jctb.7739","DOIUrl":null,"url":null,"abstract":"BACKGROUNDThe design of new‐generation flexible sensors for medical applications has gained considerable interest in the research community in recent past years. Herein, a free‐standing flexible electrode was developed for the electrochemical determination of Paracetamol (PC). This graphene‐based paper electrode was prepared using graphene and MnCo<jats:sub>2</jats:sub>O<jats:sub>4</jats:sub> dispersion with a mold‐casting method followed by chemical reduction. The morphology and structure of our flexible paper electrode (MnCo<jats:sub>2</jats:sub>O<jats:sub>4</jats:sub>/GP) were characterized by scanning electron microscopy, energy‐dispersive, X‐ray diffraction, X‐ray photoelectron, and Raman spectroscopy.RESULTSThe as‐prepared flexible MnCo<jats:sub>2</jats:sub>O<jats:sub>4</jats:sub>/GP showed outstanding sensing performance for PC, as compared to GP, due to the excellent electrochemical properties of MnCo<jats:sub>2</jats:sub>O<jats:sub>4</jats:sub>. The proposed sensor exhibited a wide linear range of 4.64–1000 μM for electrochemical determination of PC with a low detection limit of 1.39 μM. Furthermore, MnCo<jats:sub>2</jats:sub>O<jats:sub>4</jats:sub>/GP was successfully applied for PC syrup and tablets with good accuracy results.CONCLUSIONSFor the first time, the present study demonstrated the fabrication and utilization of MnCo<jats:sub>2</jats:sub>O<jats:sub>4</jats:sub>‐modified graphene paper to develop a flexible and sensitive electrode for monitoring PC. © 2024 The Author(s). <jats:italic>Journal of Chemical Technology and Biotechnology</jats:italic> published by John Wiley &amp; Sons Ltd on behalf of Society of Chemical Industry (SCI).","PeriodicalId":15335,"journal":{"name":"Journal of chemical technology and biotechnology","volume":null,"pages":null},"PeriodicalIF":2.8000,"publicationDate":"2024-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of chemical technology and biotechnology","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1002/jctb.7739","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"BIOTECHNOLOGY & APPLIED MICROBIOLOGY","Score":null,"Total":0}
引用次数: 0

Abstract

BACKGROUNDThe design of new‐generation flexible sensors for medical applications has gained considerable interest in the research community in recent past years. Herein, a free‐standing flexible electrode was developed for the electrochemical determination of Paracetamol (PC). This graphene‐based paper electrode was prepared using graphene and MnCo2O4 dispersion with a mold‐casting method followed by chemical reduction. The morphology and structure of our flexible paper electrode (MnCo2O4/GP) were characterized by scanning electron microscopy, energy‐dispersive, X‐ray diffraction, X‐ray photoelectron, and Raman spectroscopy.RESULTSThe as‐prepared flexible MnCo2O4/GP showed outstanding sensing performance for PC, as compared to GP, due to the excellent electrochemical properties of MnCo2O4. The proposed sensor exhibited a wide linear range of 4.64–1000 μM for electrochemical determination of PC with a low detection limit of 1.39 μM. Furthermore, MnCo2O4/GP was successfully applied for PC syrup and tablets with good accuracy results.CONCLUSIONSFor the first time, the present study demonstrated the fabrication and utilization of MnCo2O4‐modified graphene paper to develop a flexible and sensitive electrode for monitoring PC. © 2024 The Author(s). Journal of Chemical Technology and Biotechnology published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry (SCI).
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
用钴酸锰修饰的柔性石墨烯纸电极传感扑热息痛
背景近年来,用于医疗应用的新一代柔性传感器的设计在研究界引起了极大的兴趣。在此,我们开发了一种用于电化学测定扑热息痛(PC)的独立柔性电极。这种基于石墨烯的纸电极是用石墨烯和 MnCo2O4 分散液通过模铸法制备的,然后进行了化学还原。通过扫描电子显微镜、能量色散、X 射线衍射、X 射线光电子学和拉曼光谱对柔性纸电极(MnCo2O4/GP)的形态和结构进行了表征。所提出的传感器在电化学测定 PC 方面具有 4.64-1000 μM 的宽线性范围和 1.39 μM 的低检测限。此外,MnCo2O4/GP 还成功地应用于 PC 糖浆和片剂的检测,并获得了良好的准确度结果。© 2024 作者姓名化学技术与生物技术期刊》由 John Wiley & Sons Ltd 代表化学工业学会 (SCI) 出版。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
CiteScore
7.00
自引率
5.90%
发文量
268
审稿时长
1.7 months
期刊介绍: Journal of Chemical Technology and Biotechnology(JCTB) is an international, inter-disciplinary peer-reviewed journal concerned with the application of scientific discoveries and advancements in chemical and biological technology that aim towards economically and environmentally sustainable industrial processes.
期刊最新文献
Issue Information Adsorption behavior of graphite‐like walnut shell biochar modified with ammonia for ciprofloxacin in aqueous solution Eco‐friendly approaches for synthesis of indolyl 1H‐pyrroles using rice‐husk‐derived carbonaceous sulfonation as the green catalyst Impact of neutrophil‐activating protein conservation on diagnostic tests and vaccine design Issue Information
×
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
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 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 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1