A highly parallel DTT/MB-DNA/Au electrochemical biosensor for trace Hg monitoring by using configuration occupation approach and SECM.
环境污染物和药品安全日益受到关注,汞因环境持久性和生态风险而备受关注。本文设计并研究了一种用于痕量汞检测的简单、高并行电化学生物传感器。该传感器分别采用DTT/MB-DNA/Au构型占据法和MCH/MB-DNA/Au钝化法制备并比较。结合扫描电化学显微镜(SECM)与Randles-Sevcik方程,DTT修饰电极在Hg2+检测中表...