• 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

在用于超灵敏检测赭曲霉毒素A的电化学适体传感器中表现出高催化活性的稀有钴/铁金属有机框架材料。

Rare Co/Fe-MOFs exhibiting high catalytic activity in electrochemical aptasensors for ultrasensitive detection of ochratoxin A.

作者信息

Wang Zhen, Yu Hua, Han Jing, Xie Gang, Chen Sanping

机构信息

Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an, Shaanxi 710127, P. R. China.

出版信息

Chem Commun (Camb). 2017 Aug 31;53(71):9926-9929. doi: 10.1039/c7cc05327d.

DOI:10.1039/c7cc05327d
PMID:28829073
Abstract

Here we report a surprising discovery that Co/Fe-MOFs possess intrinsic electrocatalytic activities for thionine. The catalytic abilities of MOFs depend strongly on their μ-O linked trigonal prism structures. Using NH-Co-MOF as an example, the high-performance of electrocatalysis towards thionine for ultrasensitive electrochemical detection of ochratoxin A is first established.

摘要

在此，我们报告一项惊人的发现：钴/铁金属有机框架材料（Co/Fe-MOFs）对亚甲蓝具有内在的电催化活性。金属有机框架材料的催化能力在很大程度上取决于其由μ-O连接的三角棱柱结构。以NH-Co-MOF为例，首次确立了其对亚甲蓝的高效电催化性能用于赭曲霉毒素A的超灵敏电化学检测。

相似文献

1
Rare Co/Fe-MOFs exhibiting high catalytic activity in electrochemical aptasensors for ultrasensitive detection of ochratoxin A.在用于超灵敏检测赭曲霉毒素A的电化学适体传感器中表现出高催化活性的稀有钴/铁金属有机框架材料。
Chem Commun (Camb). 2017 Aug 31;53(71):9926-9929. doi: 10.1039/c7cc05327d.
2
Thrombin aptasensor enabled by Pt nanoparticles-functionalized Co-based metal organic frameworks assisted electrochemical signal amplification.基于 Pt 纳米粒子功能化 Co 基金属有机骨架的凝血酶适体传感器辅助电化学信号放大。
Talanta. 2017 Jul 1;169:44-49. doi: 10.1016/j.talanta.2017.03.037. Epub 2017 Mar 23.
3
Novel impedimetric sensing strategy for detecting ochratoxin A based on NH-MIL-101(Fe) metal-organic framework doped with cobalt phthalocyanine nanoparticles.基于掺杂钴酞菁纳米粒子的 NH-MIL-101(Fe) 金属有机骨架的新型电化学生物传感器检测赭曲霉毒素 A 的策略。
Food Chem. 2021 Jul 30;351:129248. doi: 10.1016/j.foodchem.2021.129248. Epub 2021 Feb 18.
4
Target-catalyzed hairpin assembly and metal-organic frameworks mediated nonenzymatic co-reaction for multiple signal amplification detection of miR-122 in human serum.基于靶标引发发夹组装和金属有机框架介导的非酶协同反应的用于人血清中 miR-122 的多重信号放大检测。
Biosens Bioelectron. 2018 Apr 15;102:307-315. doi: 10.1016/j.bios.2017.11.047. Epub 2017 Nov 15.
5
Conductive Leaflike Cobalt Metal-Organic Framework Nanoarray on Carbon Cloth as a Flexible and Versatile Anode toward Both Electrocatalytic Glucose and Water Oxidation.导电叶状钴基金属有机框架纳米阵列在碳布上作为一种灵活且通用的阳极，用于电催化葡萄糖和水氧化。
Inorg Chem. 2018 Jul 16;57(14):8422-8428. doi: 10.1021/acs.inorgchem.8b01106. Epub 2018 Jun 29.
6
MNPs@anionic MOFs/ERGO with the size selectivity for the electrochemical determination of HO released from living cells.具有尺寸选择性的 MNPs@阴离子 MOFs/ERGO 用于电化学测定活细胞中释放的 HO。
Biosens Bioelectron. 2018 Sep 30;116:81-88. doi: 10.1016/j.bios.2018.05.045. Epub 2018 May 26.
7
Electrocatalytic Metal-Organic Frameworks for Energy Applications.用于能源应用的电催化金属有机框架
ChemSusChem. 2017 Nov 23;10(22):4374-4392. doi: 10.1002/cssc.201701420. Epub 2017 Nov 13.
8
Recent advances in metal/covalent organic framework-based electrochemical aptasensors for biosensing applications.基于金属/共价有机框架的电化学适体传感器在生物传感应用中的最新进展。
Dalton Trans. 2021 Oct 19;50(40):14091-14104. doi: 10.1039/d1dt02360h.
9
A novel method for detection of ochratoxin A in foods-Co-MOFs based dual signal ratiometric electrochemical aptamer sensor coupled with DNA walker.一种新型食品中赭曲霉毒素 A 的检测方法——基于 Co-MOFs 的双重信号比率电化学适体传感器与 DNA walker 的结合。
Food Chem. 2023 Mar 1;403:134316. doi: 10.1016/j.foodchem.2022.134316. Epub 2022 Sep 19.
10
MOF-Derived Bimetallic CoFe-PBA Composites as Highly Selective and Sensitive Electrochemical Sensors for Hydrogen Peroxide and Nonenzymatic Glucose in Human Serum.基于金属有机骨架的双金属 CoFe-PBA 复合材料作为高选择性和高灵敏度的电化学传感器，用于人体血清中的过氧化氢和非酶葡萄糖。
ACS Appl Mater Interfaces. 2020 Aug 5;12(31):35365-35374. doi: 10.1021/acsami.0c09689. Epub 2020 Jul 22.

引用本文的文献

1
[Research advances of porous organic framework materials on enrichment and detection of mycotoxins].多孔有机骨架材料在真菌毒素富集与检测方面的研究进展
Se Pu. 2023 Oct;41(10):891-900. doi: 10.3724/SP.J.1123.2023.08003.
2
Design and Application of Electrochemical Sensors with Metal-Organic Frameworks as the Electrode Materials or Signal Tags.以金属有机框架为电极材料或信号标签的电化学传感器的设计与应用
Nanomaterials (Basel). 2022 Sep 19;12(18):3248. doi: 10.3390/nano12183248.
3
Selective and Sensitive Electrochemical Sensor for Aflatoxin M1 with a Molybdenum Disulfide Quantum Dot/Metal-Organic Framework Nanocomposite.
基于二硫化钼量子点/金属有机框架纳米复合材料的黄曲霉毒素M1选择性灵敏电化学传感器
ACS Omega. 2022 May 19;7(21):17600-17608. doi: 10.1021/acsomega.2c00126. eCollection 2022 May 31.
4
Cytochrome c-multiwalled carbon nanotube and cobalt metal organic framework/gold nanoparticle immobilized electrochemical biosensor for nitrite detection.用于亚硝酸盐检测的细胞色素 c-多壁碳纳米管与钴金属有机框架/金纳米颗粒固定化电化学生物传感器。
RSC Adv. 2020 Dec 23;11(1):501-509. doi: 10.1039/d0ra09551f. eCollection 2020 Dec 21.
5
Co/CoP Nanoparticles Encapsulated Within N, P-Doped Carbon Nanotubes on Nanoporous Metal-Organic Framework Nanosheets for Oxygen Reduction and Oxygen Evolution Reactions.负载于纳米多孔金属有机骨架纳米片上的氮、磷共掺杂碳纳米管包覆的钴/钴磷纳米颗粒用于氧还原和析氧反应
Nanoscale Res Lett. 2020 Apr 15;15(1):82. doi: 10.1186/s11671-020-03316-x.
6
A review on recent developments in optical and electrochemical aptamer-based assays for mycotoxins using advanced nanomaterials.基于先进纳米材料的光学和电化学适体法检测真菌毒素的最新进展综述。
Mikrochim Acta. 2019 Dec 7;187(1):29. doi: 10.1007/s00604-019-4034-0.