Ultrasonically assisted fabrication of electrochemical platform for tinidazole detection

IF 8.7 1区 化学 Q1 ACOUSTICS Ultrasonics Sonochemistry Pub Date : 2024-09-01 DOI:10.1016/j.ultsonch.2024.107056
{"title":"Ultrasonically assisted fabrication of electrochemical platform for tinidazole detection","authors":"","doi":"10.1016/j.ultsonch.2024.107056","DOIUrl":null,"url":null,"abstract":"<div><p>Based on sonochemistry, green synthesis methods play an important role in the development of nanomaterials. In this work, a novel chitosan modified MnMoO<sub>4</sub>/g-C<sub>3</sub>N<sub>4</sub> (MnMoO<sub>4</sub>/g-C<sub>3</sub>N<sub>4</sub>/CHIT) was developed using ultrasonic cell disruptor (500 W, 30 kHz) for ultra-sensitive electrochemical detection of tinidazole (TNZ) in the environment. The morphology and surface properties of the synthesized MnMoO<sub>4</sub>/g-C<sub>3</sub>N<sub>4</sub>/CHIT electrode were characterized using X-ray diffraction (XRD), fourier transform infrared spectroscopy (FT-IR), scanning electron microscope (SEM) and transmission electron microscope (TEM). Cyclic voltammetry (CV) and differential pulse voltammetry (DPV) techniques were utilized to assess the electrochemical performance of TNZ. The results indicate that the electrochemical detection performance of TNZ is highly efficient, with a detection limit (LOD) of 3.78 nM, sensitivity of 1.320 µA·µM<sup>−1</sup>·cm<sup>−2</sup>, and a detection range of 0.1–200 μM. Additionally, the prepared electrode exhibits excellent selectivity, desirable anti-interference capability, and decent stability. MnMoO<sub>4</sub>/g-C<sub>3</sub>N<sub>4</sub>/CHIT can be successfully employed to detect TNZ in both the Songhua River and tap water, achieving good recovery rates within the range of 93.0 % to 106.6 %. Consequently, MnMoO<sub>4</sub>/g-C<sub>3</sub>N<sub>4</sub>/CHIT’s simple synthesis might provide a new electrode for the sensitive, repeatable, and selective measurement of TNZ in real-time applications. Using the MnMoO<sub>4</sub>/g-C<sub>3</sub>N<sub>4</sub>/CHIT electrode can effectively monitor and detect the concentration of TNZ in environmental water, guiding the sewage treatment process and reducing the pollution level of antibiotics in the water environment.</p></div>","PeriodicalId":442,"journal":{"name":"Ultrasonics Sonochemistry","volume":null,"pages":null},"PeriodicalIF":8.7000,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1350417724003043/pdfft?md5=8138db2024a1852f0053674d0245f7ce&pid=1-s2.0-S1350417724003043-main.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ultrasonics Sonochemistry","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1350417724003043","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ACOUSTICS","Score":null,"Total":0}
引用次数: 0

Abstract

Based on sonochemistry, green synthesis methods play an important role in the development of nanomaterials. In this work, a novel chitosan modified MnMoO4/g-C3N4 (MnMoO4/g-C3N4/CHIT) was developed using ultrasonic cell disruptor (500 W, 30 kHz) for ultra-sensitive electrochemical detection of tinidazole (TNZ) in the environment. The morphology and surface properties of the synthesized MnMoO4/g-C3N4/CHIT electrode were characterized using X-ray diffraction (XRD), fourier transform infrared spectroscopy (FT-IR), scanning electron microscope (SEM) and transmission electron microscope (TEM). Cyclic voltammetry (CV) and differential pulse voltammetry (DPV) techniques were utilized to assess the electrochemical performance of TNZ. The results indicate that the electrochemical detection performance of TNZ is highly efficient, with a detection limit (LOD) of 3.78 nM, sensitivity of 1.320 µA·µM−1·cm−2, and a detection range of 0.1–200 μM. Additionally, the prepared electrode exhibits excellent selectivity, desirable anti-interference capability, and decent stability. MnMoO4/g-C3N4/CHIT can be successfully employed to detect TNZ in both the Songhua River and tap water, achieving good recovery rates within the range of 93.0 % to 106.6 %. Consequently, MnMoO4/g-C3N4/CHIT’s simple synthesis might provide a new electrode for the sensitive, repeatable, and selective measurement of TNZ in real-time applications. Using the MnMoO4/g-C3N4/CHIT electrode can effectively monitor and detect the concentration of TNZ in environmental water, guiding the sewage treatment process and reducing the pollution level of antibiotics in the water environment.

Abstract Image

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
超声辅助制造用于检测替硝唑的电化学平台
基于超声化学的绿色合成方法在纳米材料的开发中发挥着重要作用。本研究利用超声波细胞破碎器(500 W,30 kHz)开发了一种新型壳聚糖修饰的 MnMoO4/g-C3N4(MnMoO4/g-C3N4/CHIT),用于环境中替硝唑(TNZ)的超灵敏电化学检测。利用 X 射线衍射 (XRD)、傅立叶变换红外光谱 (FT-IR)、扫描电子显微镜 (SEM) 和透射电子显微镜 (TEM) 对合成的 MnMoO4/g-C3N4/CHIT 电极的形貌和表面特性进行了表征。利用循环伏安法(CV)和差分脉冲伏安法(DPV)技术评估了 TNZ 的电化学性能。结果表明,TNZ 具有高效的电化学检测性能,其检测限(LOD)为 3.78 nM,灵敏度为 1.320 µA-µM-1-cm-2,检测范围为 0.1-200 μM。此外,所制备的电极还具有出色的选择性、理想的抗干扰能力和良好的稳定性。MnMoO4/g-C3N4/CHIT 可成功用于检测松花江和自来水中的 TNZ,回收率在 93.0 % 至 106.6 % 之间。因此,MnMoO4/g-C3N4/CHIT的简单合成可为实时灵敏、可重复和选择性地测量TNZ提供一种新的电极。使用 MnMoO4/g-C3N4/CHIT 电极可以有效地监测和检测环境水体中 TNZ 的浓度,指导污水处理过程,降低水环境中抗生素的污染程度。
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
Ultrasonics Sonochemistry
Ultrasonics Sonochemistry 化学-化学综合
CiteScore
15.80
自引率
11.90%
发文量
361
审稿时长
59 days
期刊介绍: Ultrasonics Sonochemistry stands as a premier international journal dedicated to the publication of high-quality research articles primarily focusing on chemical reactions and reactors induced by ultrasonic waves, known as sonochemistry. Beyond chemical reactions, the journal also welcomes contributions related to cavitation-induced events and processing, including sonoluminescence, and the transformation of materials on chemical, physical, and biological levels. Since its inception in 1994, Ultrasonics Sonochemistry has consistently maintained a top ranking in the "Acoustics" category, reflecting its esteemed reputation in the field. The journal publishes exceptional papers covering various areas of ultrasonics and sonochemistry. Its contributions are highly regarded by both academia and industry stakeholders, demonstrating its relevance and impact in advancing research and innovation.
期刊最新文献
Multi-frequency power ultrasound (MFPU) pretreatment of crayfish (Procambarus clarkii): Effect on the enzymatic hydrolysis process and subsequent Maillard reaction. Okara protein extracted by alternating ultrasonic/alkali treatment and its improved physicochemical and functional properties Antimicrobial and antifouling hyaluronic acid-cobalt nanogel coatings built sonochemically on contact lenses Stabilization of Ficus carica L. Drink by utilizing varying levels of ultrasound-assisted moringa extract as a natural preservative Development and mechanism exploration of a quantitative model for Escherichia coli transformation efficiency based on ultrasonic power
×
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