Ultra-sensitive detection of Pb2+ based on DNAzymes coupling with multi-cycle strand displacement amplification (M-SDA) and nano-graphene oxide
Xiaolong Chen, Xianfeng Wang, Zheng Feng Lu, Huibo Luo, Liang Dong, Zhong Ji, Faliang Xu, Danqun Huo, Changjun Hou
Topics & Concepts
DeoxyribozymeGrapheneDetection limitOxideMetal ions in aqueous solutionMaterials scienceFluorescenceIonNanotechnologyDisplacement (psychology)OptoelectronicsMetalChemistryPhysicsOpticsChromatographyMetallurgyPsychologyOrganic chemistryPsychotherapistAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionElectrochemical Analysis and Applications