1 条结果 关键词:纳米孔聚碳酸酯 ×

An ultrasensitive label free human papilloma virus DNA biosensor using gold nanotubes based on nanoporous polycarbonate in electrical alignment.

Analytica chimica acta 2019 Shariati M, Ghorbani M, Sasanpour P, Karimizefreh A

报道了一种基于金纳米管(AuNTs)的无标记人乳头瘤病毒(HPV)DNA阻抗生物传感器。通过电沉积法制备了AuNTs修饰的纳米孔聚碳酸酯(AuNTs-PC)模板作为传感器电极。将巯基修饰的单链DNA(ss-DNA)探针共价固定于AuNTs-PC电极表面,利用电化学阻抗谱(EIS)监测目标序列与探针的杂交。该传感器具有较高选择性,可区...