1 条结果 关键词:DSN辅助目标循环 ×

An electrochemical biosensor based on ARGET ATRP with DSN-assisted target recycling for sensitive detection of tobacco mosaic virus RNA.

Bioelectrochemistry (Amsterdam, Netherlands) 2022 Zhang Y, Li P, Hou M, Chen L 等 7 人

本文报道了一种基于电子转移再生原子转移自由基聚合(ARGET ATRP)与双链特异性核酸酶(DSN)辅助目标循环的电化学生物传感器,用于灵敏检测烟草花叶病毒(TMV)RNA。首先,捕获DNA(cDNA)自组装于金电极表面,并与TMV RNA(tRNA)杂交形成cDNA/tRNA杂合双链。随后,ARGET ATRP引发剂α-溴异丁酸(...