Ultra-sensitive detection of Pb2+ based on DNAzymes coupling with multi-cycle strand displacement amplification (M-SDA) and nano-graphene oxide

作者：Xiaolong Chen, Xianfeng Wang, Zheng Feng Lu, Huibo Luo, Liang Dong, Zhong Ji, Faliang Xu, Danqun Huo, Changjun Hou · 发表于：Sensors and Actuators B Chemical · 年份：2020 · DOI：10.1016/j.snb.2020.127898 · 被引用次数：51 · 研究领域：Advanced biosensing and bioanalysis techniques、Biosensors and Analytical Detection、Electrochemical Analysis and Applications