Highly sensitive electrochemical detection of circulating tumor DNA based on thin-layer MoS 2 /graphene composites

作者：Yilan Chu, Bin Cai, Ye Ma, Minggang Zhao, Zhizhen Ye, Jingyun Huang · 发表于：RSC Advances · 年份：2016 · DOI：10.1039/c5ra27625j · 被引用次数：80 · 研究领域：Advanced biosensing and bioanalysis techniques、2D Materials and Applications、RNA Interference and Gene Delivery

By integrating thin-layer molybdenum disulfide (MoS 2 ) and graphene through a hydrothermal process and an ultrasonic method, a label-free, amplification-free and ultrasensitive circulating tumor DNA electrochemical sensor was made.