A competitive coordination-based immobilization-free electrochemical biosensor for highly sensitive detection of arsenic(<scp>v</scp>) using a CeO<sub>2</sub>–DNA nanoprobe
Limin Yang, Bin An, Xuehan Yin, Feng Li
Abstract
-DNA nanoprobe, which effectively circumvented complicated modification procedures and successfully achieved arsenic(v) determination in natural water samples.
Topics & Concepts
NanoprobeElectrochemistryBiosensorChemistryArsenicDNACombinatorial chemistryNanotechnologyMaterials scienceNanoparticleElectrodeOrganic chemistryBiochemistryPhysical chemistryAdvanced biosensing and bioanalysis techniquesArsenic contamination and mitigationElectrochemical Analysis and Applications