• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

基于 Cu₂O-电化学还原氧化石墨烯纳米复合材料修饰玻碳电极的香草醛快速灵敏测定。

Rapid and Sensitive Determination of Vanillin Based on a Glassy Carbon Electrode Modified with Cu₂O-Electrochemically Reduced Graphene Oxide Nanocomposite Film.

机构信息

School of Chemistry and Biological Engineering, Changsha University of Science & Technology, Changsha 410114, China.

Hunan Key Laboratory of Biomedical Nanomaterials and Devices, School of Life Sciences and Chemistry, Hunan University of Technology, Zhuzhou 412007, China.

出版信息

Sensors (Basel). 2018 Aug 22;18(9):2762. doi: 10.3390/s18092762.

DOI:10.3390/s18092762
PMID:30135387
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6164793/
Abstract

A facile cuprous oxide nanoparticles functionalized electro-reduced graphene oxide modified glassy carbon electrode (denoted as Cu₂O NPs-ERGO/GCE) was fabricated via a simple physical adsorption and electrochemical reduction approach. Cyclic voltammetry and second-order derivative linear scan voltammetry were used to investigate the electrocatalysis oxidation of vanillin on the Cu₂O NPs-ERGO/GCE. The compound yielded a well-defined voltammetric response in 0.1 M H₂SO₄ at 0.916 V (vs. saturated calomel electrode (SCE)). A linear calibration graph was obtained in the concentration range of 0.1 μM to 10 μM and 10 μM to 100 μM, while the detection limit (S/N = 3) is 10 nM. In addition, the Cu₂O NPs-ERGO/GCE presented well anti-interference ability, stability, and reproducibility. It was used to detect vanillin sensitively and rapidly in different commercial food products, and the results were in agreement with the values obtained by high performance liquid chromatography.

摘要

一种简便的氧化亚铜纳米粒子功能化电化学还原氧化石墨烯修饰玻碳电极（记为 Cu₂O NPs-ERGO/GCE）是通过简单的物理吸附和电化学还原方法制备的。循环伏安法和二阶导数线性扫描伏安法被用于研究香草醛在 Cu₂O NPs-ERGO/GCE 上的电催化氧化。该化合物在 0.1 M H₂SO₄中于 0.916 V（相对于饱和甘汞电极（SCE））处产生了良好的伏安响应。在 0.1 μM 至 10 μM 和 10 μM 至 100 μM 的浓度范围内获得了线性校准曲线，而检测限（S/N = 3）为 10 nM。此外，Cu₂O NPs-ERGO/GCE 表现出良好的抗干扰能力、稳定性和重现性。它被用于灵敏快速地检测不同商业食品中的香草醛，并且与高效液相色谱法获得的结果一致。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7cc1/6164793/25a1d0ebc446/sensors-18-02762-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7cc1/6164793/6827f7290ec3/sensors-18-02762-sch001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7cc1/6164793/f1a8b2ab4722/sensors-18-02762-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7cc1/6164793/943fe57580e5/sensors-18-02762-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7cc1/6164793/d4da41a9bb1a/sensors-18-02762-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7cc1/6164793/03898f8b59ea/sensors-18-02762-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7cc1/6164793/ee1bd4b934f6/sensors-18-02762-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7cc1/6164793/f0ed77073a76/sensors-18-02762-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7cc1/6164793/46ddf0edb2bb/sensors-18-02762-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7cc1/6164793/53475c08c332/sensors-18-02762-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7cc1/6164793/25a1d0ebc446/sensors-18-02762-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7cc1/6164793/6827f7290ec3/sensors-18-02762-sch001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7cc1/6164793/f1a8b2ab4722/sensors-18-02762-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7cc1/6164793/943fe57580e5/sensors-18-02762-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7cc1/6164793/d4da41a9bb1a/sensors-18-02762-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7cc1/6164793/03898f8b59ea/sensors-18-02762-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7cc1/6164793/ee1bd4b934f6/sensors-18-02762-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7cc1/6164793/f0ed77073a76/sensors-18-02762-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7cc1/6164793/46ddf0edb2bb/sensors-18-02762-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7cc1/6164793/53475c08c332/sensors-18-02762-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7cc1/6164793/25a1d0ebc446/sensors-18-02762-g009.jpg

相似文献

1
Rapid and Sensitive Determination of Vanillin Based on a Glassy Carbon Electrode Modified with Cu₂O-Electrochemically Reduced Graphene Oxide Nanocomposite Film.基于 Cu₂O-电化学还原氧化石墨烯纳米复合材料修饰玻碳电极的香草醛快速灵敏测定。
Sensors (Basel). 2018 Aug 22;18(9):2762. doi: 10.3390/s18092762.
2
Novel Electrochemical Sensors Based on Cuprous Oxide-Electrochemically Reduced Graphene Oxide Nanocomposites Modified Electrode toward Sensitive Detection of Sunset Yellow.基于氧化铜-电化学还原氧化石墨烯纳米复合材料修饰电极的新型电化学传感器用于日落黄的灵敏检测。
Molecules. 2018 Aug 24;23(9):2130. doi: 10.3390/molecules23092130.
3
Facile Fabrication of CeO/Electrochemically Reduced Graphene Oxide Nanocomposites for Vanillin Detection in Commercial Food Products.用于商业食品中香草醛检测的氧化铈/电化学还原氧化石墨烯纳米复合材料的简易制备
Nanomaterials (Basel). 2020 Jul 11;10(7):1356. doi: 10.3390/nano10071356.
4
Manganese dioxide Nanorods/electrochemically reduced graphene oxide nanocomposites modified electrodes for cost-effective and ultrasensitive detection of Amaranth.**锰二氧化纳米棒/电化学还原氧化石墨烯纳米复合材料修饰电极用于苋菜的经济、灵敏检测**
Colloids Surf B Biointerfaces. 2018 Dec 1;172:565-572. doi: 10.1016/j.colsurfb.2018.09.005. Epub 2018 Sep 9.
5
Electrochemical Sensing Fabricated with TaO Nanoparticle-Electrochemically Reduced Graphene Oxide Nanocomposite for the Detection of Oxytetracycline.采用 TaO 纳米颗粒-电化学还原氧化石墨烯纳米复合材料制备电化学传感器用于检测土霉素。
Biomolecules. 2020 Jan 8;10(1):110. doi: 10.3390/biom10010110.
6
Electrochemical determination of 2,4,6-trinitrophenol using a hybrid film composed of a copper-based metal organic framework and electroreduced graphene oxide.使用由铜基金属有机框架和电还原氧化石墨烯组成的混合膜对2,4,6-三硝基苯酚进行电化学测定。
Mikrochim Acta. 2018 Jun 4;185(6):315. doi: 10.1007/s00604-018-2857-8.
7
Electrochemical behavior and voltammetric determination of acetaminophen based on glassy carbon electrodes modified with poly(4-aminobenzoic acid)/electrochemically reduced graphene oxide composite films.基于聚（4-氨基苯甲酸）/电化学还原氧化石墨烯复合膜修饰玻碳电极的对乙酰氨基酚的电化学行为及伏安测定
Mater Sci Eng C Mater Biol Appl. 2014 Dec;45:21-8. doi: 10.1016/j.msec.2014.08.067. Epub 2014 Sep 6.
8
Facile Electrochemical Sensor for Nanomolar Rutin Detection Based on Magnetite Nanoparticles and Reduced Graphene Oxide Decorated Electrode.基于磁铁矿纳米颗粒和还原氧化石墨烯修饰电极的用于纳摩尔级芦丁检测的简易电化学传感器。
Nanomaterials (Basel). 2019 Jan 18;9(1):115. doi: 10.3390/nano9010115.
9
Amperometric hydrazine sensor based on the use of Pt-Pd nanoparticles placed on reduced graphene oxide nanosheets.基于负载在还原氧化石墨烯纳米片上的 Pt-Pd 纳米粒子的安培肼传感器。
Mikrochim Acta. 2019 Aug 3;186(9):601. doi: 10.1007/s00604-019-3704-2.
10
Highly sensitive and rapid determination of sunset yellow in drinks using a low-cost carbon material-based electrochemical sensor.基于低成本碳材料的电化学传感器快速灵敏测定饮料中日落黄。
Anal Bioanal Chem. 2019 Nov;411(28):7539-7549. doi: 10.1007/s00216-019-02155-9. Epub 2019 Oct 23.

引用本文的文献

1
Sensitive Electrochemical Determination of Vanillin Using a Bimetallic Hydroxide and Reduced Graphene Oxide Nanocomposite.使用双金属氢氧化物和还原氧化石墨烯纳米复合材料对香兰素进行灵敏的电化学测定。
Sensors (Basel). 2025 Mar 9;25(6):1694. doi: 10.3390/s25061694.
2
Surfactant-Assisted Synthesis of Metallic-Ag/Nickel Oxide on Graphitic Carbon Nitride Composite: An Electrochemical Investigation of Synthetic Vanillin.表面活性剂辅助在石墨相氮化碳复合材料上合成金属银/氧化镍：合成香兰素的电化学研究
ACS Appl Mater Interfaces. 2025 Feb 19;17(7):11287-11299. doi: 10.1021/acsami.4c19099. Epub 2025 Feb 6.
3
Recent progress of microfluidic chips in immunoassay.

本文引用的文献

1
Fabrication of Amine-Modified Magnetite-Electrochemically Reduced Graphene Oxide Nanocomposite Modified Glassy Carbon Electrode for Sensitive Dopamine Determination.用于灵敏测定多巴胺的胺修饰磁铁矿-电化学还原氧化石墨烯纳米复合修饰玻碳电极的制备
Nanomaterials (Basel). 2018 Mar 27;8(4):194. doi: 10.3390/nano8040194.
2
Towards Improvements for Penetrating the Blood-Brain Barrier-Recent Progress from a Material and Pharmaceutical Perspective.从材料与药学角度看突破血脑屏障的改进措施及近期进展
Cells. 2018 Mar 23;7(4):24. doi: 10.3390/cells7040024.
3
Preparation of Cu₂O-Reduced Graphene Nanocomposite Modified Electrodes towards Ultrasensitive Dopamine Detection.
微流控芯片在免疫分析中的最新进展。
Front Bioeng Biotechnol. 2022 Dec 23;10:1112327. doi: 10.3389/fbioe.2022.1112327. eCollection 2022.
4
Fast and Ultrasensitive Electrochemical Detection for Antiviral Drug Tenofovir Disoproxil Fumarate in Biological Matrices.快速和超灵敏电化学检测生物基质中抗病毒药物替诺福韦酯富马酸。
Biosensors (Basel). 2022 Dec 3;12(12):1123. doi: 10.3390/bios12121123.
5
Zirconium Molybdate Nanocomposites' Sensing Platform for the Sensitive and Selective Electrochemical Detection of Adefovir.二钼酸锆纳米复合材料传感平台用于阿德福韦的灵敏选择性电化学检测。
Molecules. 2022 Sep 15;27(18):6022. doi: 10.3390/molecules27186022.
6
Electrochemical Sensing of Vanillin Based on Fluorine-Doped Reduced Graphene Oxide Decorated with Gold Nanoparticles.基于金纳米粒子修饰的氟掺杂还原氧化石墨烯的香兰素电化学传感
Foods. 2022 May 17;11(10):1448. doi: 10.3390/foods11101448.
7
Copper oxide integrated perylene diimide self-assembled graphitic pencil for robust non-enzymatic dopamine detection.用于可靠非酶促多巴胺检测的氧化铜集成苝二酰亚胺自组装石墨铅笔
RSC Adv. 2021 Jul 19;11(40):25084-25095. doi: 10.1039/d1ra03908c. eCollection 2021 Jul 13.
8
Synergetic Sensing Effect of Sodium Carboxymethyl Cellulose and Bismuth on Cadmium Detection by Differential Pulse Anodic Stripping Voltammetry.羧甲基纤维素钠和铋对镉的示差脉冲阳极溶出伏安法检测的协同传感效应。
Sensors (Basel). 2019 Dec 12;19(24):5482. doi: 10.3390/s19245482.
9
Facile Electrochemical Sensor for Nanomolar Rutin Detection Based on Magnetite Nanoparticles and Reduced Graphene Oxide Decorated Electrode.基于磁铁矿纳米颗粒和还原氧化石墨烯修饰电极的用于纳摩尔级芦丁检测的简易电化学传感器。
Nanomaterials (Basel). 2019 Jan 18;9(1):115. doi: 10.3390/nano9010115.
10
Abnormal Anionic Porphyrin Sensing Effect for HER2 Gene Related DNA Detection via Impedance Difference between MWCNTs and Single-Stranded DNA or Double-Stranded DNA.基于 MWCNTs 与单链 DNA 或双链 DNA 间的阻抗差异对 HER2 基因相关 DNA 检测的异常阴离子卟啉感应效应
Molecules. 2018 Oct 18;23(10):2688. doi: 10.3390/molecules23102688.
制备 Cu₂O-还原氧化石墨烯纳米复合材料修饰电极用于超灵敏多巴胺检测。
Sensors (Basel). 2018 Jan 12;18(1):199. doi: 10.3390/s18010199.
4
Electrochemical behavior and voltammetric determination of vanillin based on an acetylene black paste electrode modified with graphene-polyvinylpyrrolidone composite film.基于乙炔黑糊电极修饰的石墨烯-聚乙烯吡咯烷酮复合膜对香草醛的电化学行为及伏安法测定。
Food Chem. 2015 Aug 1;180:156-163. doi: 10.1016/j.foodchem.2015.02.035. Epub 2015 Feb 14.
5
Preparation of novel silver nanoplates/graphene composite and their application in vanillin electrochemical detection.新型银纳米片/石墨烯复合材料的制备及其在香草醛电化学检测中的应用。
Mater Sci Eng C Mater Biol Appl. 2014 May 1;38:39-45. doi: 10.1016/j.msec.2014.01.037. Epub 2014 Jan 29.
6
Sensitive voltammetric determination of vanillin with an AuPd nanoparticles-graphene composite modified electrode.基于 AuPd 纳米粒子-石墨烯复合材料修饰电极的灵敏伏安法测定香草醛。
Food Chem. 2014 May 15;151:53-7. doi: 10.1016/j.foodchem.2013.11.044. Epub 2013 Nov 18.
7
Acetylene black paste electrode modified with graphene as the voltammetric sensor for selective determination of tryptophan in the presence of high concentrations of tyrosine.基于石墨烯的乙炔黑糊电极作为伏安传感器，用于选择性测定酪氨酸存在下高浓度色氨酸。
Mater Sci Eng C Mater Biol Appl. 2014 Feb 1;35:54-60. doi: 10.1016/j.msec.2013.10.019. Epub 2013 Oct 31.
8
Determination of vanillin in commercial food product by adsorptive stripping voltammetry using a boron-doped diamond electrode.采用掺硼金刚石电极吸附溶出伏安法测定商业食品中的香草醛。
Food Chem. 2013 Dec 1;141(3):1821-7. doi: 10.1016/j.foodchem.2013.04.085. Epub 2013 May 3.
9
Indium tin oxide-coated glass modified with reduced graphene oxide sheets and gold nanoparticles as disposable working electrodes for dopamine sensing in meat samples.氧化铟锡涂覆玻璃修饰还原氧化石墨烯片和金纳米粒子作为一次性工作电极，用于肉样品中多巴胺的传感。
Nanoscale. 2012 Aug 7;4(15):4594-602. doi: 10.1039/c2nr30618b. Epub 2012 Jun 18.
10
Chemiluminometric determination of vanillin in commercial vanillin products.化学发光法测定市售香草醛产品中的香草醛含量。
Talanta. 2007 Jan 15;71(1):208-12. doi: 10.1016/j.talanta.2006.03.046. Epub 2006 Jun 19.