高灵敏和基于aptamer的电化学fipronil生物传感器,基于原料交换反应和催化链位移双重循环放大

Juan Liu1, Qianhong Chen1, Xiaoyan Gan1

  • 1Key Laboratory of Luminescence Analysis and Molecular Sensing, Ministry of Education, School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, PR China.

Analytica chimica acta
|February 21, 2025
PubMed
概括

这项研究开发了一种敏感的电化学口味传感器,用于检测fipronil农药残留物. 新的原料交换反应 (PER) 和催化链位移反应 (CSDR) 策略显著放大了检测信号.