用于对乙酰氨基酚安培检测的导电金属有机框架
Conductive Metal-Organic Frameworks for Amperometric Sensing of Paracetamol.
作者信息
Wang Jing, Liu Sen, Luo Jiahuan, Hou Shaogang, Song Haixiang, Niu Yongsheng, Zhang Chuanxiang
机构信息
Henan Joint International Research Laboratory of Nanocomposite Sensing Materials, School of Chemical and Environmental Engineering, Anyang Institute of Technology, Anyang, China.
Henan Key Laboratory of Coal Green Conversion, College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo, China.
出版信息
Front Chem. 2020 Dec 8;8:594093. doi: 10.3389/fchem.2020.594093. eCollection 2020.
An electrochemical sensor for paracetamol is executed by using conductive MOF (NiCu-CAT), which is synthesized by 2, 3, 6, 7, 10, 11-hexahydroxytriphenylene (HHTP) ligand. The utility of this 2D NiCu-CAT is measured by the detection of paracetamol, p-stacking within the MOF layers is essential to achieve high electrical conductivity, redox activity, and catalytic activity. In particular, NiCu-CAT demonstrated detection Limit of determination near 5μM for paracetamol through a wide concentration range (5-190 μM). The NiCu-CAT/GCE exhibits excellent reproducibility, stability, and interference for paracetamol.
一种用于扑热息痛的电化学传感器是通过使用由2,3,6,7,10,11-六羟基三亚苯（HHTP）配体合成的导电金属有机框架（NiCu-CAT）制成的。通过检测扑热息痛来衡量这种二维NiCu-CAT的效用，金属有机框架层内的π-堆积对于实现高电导率、氧化还原活性和催化活性至关重要。特别是，NiCu-CAT在宽浓度范围（5-190μM）内对扑热息痛的检测限接近5μM。NiCu-CAT/玻碳电极对扑热息痛表现出优异的重现性、稳定性和抗干扰性。
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