A novel ratiometric electrochemical aptasensor based on M-shaped functional DNA complexes for simultaneous detection of trace lead and mercury ions in series aquatic edible vegetables
Xiaoying Wang, Mingming Xu, Yijing Kuang, Xiangping Liu, Jinhua Yuan
Topics & Concepts
ChemistryAptamerMetal ions in aqueous solutionDetection limitMercury (programming language)ElectrochemistryInductively coupled plasma mass spectrometryIonGuanineMetalCombinatorial chemistryMass spectrometryAnalytical Chemistry (journal)Environmental chemistryChromatographyElectrodeOrganic chemistryPhysical chemistryBiochemistryBiologyComputer scienceProgramming languageGeneNucleotideGeneticsAdvanced biosensing and bioanalysis techniquesElectrochemical Analysis and ApplicationsMolecular Sensors and Ion Detection