Journal of The Electrochemical Society, Journal Year: 2024, Volume and Issue: 171(9), P. 097513 - 097513

Published: Sept. 2, 2024

Although chloramphenicol(CAP) plays a critical role in many medical treatments, its abuse is not only seriously toxic to humans but also ecologically harmful when discharged into the water. Therefore, it of great significance realize rapid and efficient detection CAP. 2D MOFs Cu 3 (HITP) 2 (HITP = 2,3,6,7,10,11-hexaiminotriphenylene) with higher electrical conductivity than conventional were synthesized using hydrothermal methods. Fc-NH , as an electron donor, was dispersed on surface by physical doping. The nanocomposite /Fc-NH has excellent adsorption properties conductivity. It used construct electrochemical sensor exhibited superior performance Electrochemical reduction CAP /GCE investigated cyclic voltammetry differential pulse voltammetry. results show that much wider linear range 0.5 ∼ 2100 μm previous studies detecting limit low 0.43 μm. sensing platform reported this work exhibits reproducibility, selectivity, stability, recovery rate actual sample ranged from 97.1% 102.4%. This provides new strategy for antibiotic extends application triphenylene-based field.

Language: Английский