A Molecularly Imprinted Electrochemical Sensor Based on TiO₂@Ti₃C₂T_x for Highly Sensitive and Selective Detection of Chlortetracycline.

ABSTRACT: In view of the serious side effects of chlortetracycline (CTC) on the human body, it is particularly important to develop rapid, sensitive, and selective technologies for the detection of CTC in food. In this work, a molecularly imprinted electrochemical sensor with [Fe(CN)₆]^3-/4- as signal probe was proposed for the highly sensitive and selective detection of CTC. For this purpose, TiO₂, which acts as an interlayer scaffold, was uniformly grown on the surface of Ti₃C₂T_x sheets through a simple two-step calcination process using Ti₃C₂T_x as the precursor to effectively avoid the stacking of Ti₃C₂T_x layers due to hydrogen bonding and van der Waals forces. This e

SUBMITTER: Deng L 

PROVIDER: S-EPMC10673498 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature