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.
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.
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。
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