A graphene oxide coated gold nanostar based sensing platform for ultrasensitive electrochemical detection of circulating tumor DNA

作者：Mahbubur Rahman, Daxiang Cui, Shukui Zhou, Amin Zhang, Di Chen · 发表于：Analytical Methods · 年份：2019 · DOI：10.1039/c9ay01620a · 被引用次数：41 · 研究领域：Advanced biosensing and bioanalysis techniques、Nanopore and Nanochannel Transport Studies、Anodic Oxide Films and Nanostructures

A high-performance electrochemical sensing platform inspired by a functional ‘green’ electrochemical reduction pathway was developed to identify and detect circulating tumor DNA (ctDNA) of gastric carcinoma in peripheral blood.