Visual strategies of molecularly imprinted sensors for rapid warning of pesticide residues: Smartphone-Based visual detection

초록

The development of efficient and portable sensors for detecting pesticide residues in food and medicinal materials is crucial for human health and public safety. To meet the demands of on-site detection and rapid enforcement, simple, rapid, intelligent, and visualized detection methods have become emerging trends. Molecularly imprinted sensors (MIPs) represent an advanced detection technology capable of efficiently recognizing specific molecules for rapid pesticide residue analysis. This review summarizes recent advances over the past five years in MIP-based sensors across various systems, with a focus on electrochemical, optical, and photoelectrochemical applications. Furthermore, we highlight the integration of MIPs with smartphones for portable and visualized detection, emphasizing the potential of smartphone-based image processing and data analysis in this field. This review aims to provide new insights into the broad application of MIP-based biosensors in food safety, environmental monitoring, and agricultural regulation.

키워드