A visual Hg2+ detection strategy based on distance as readout by G-quadruplex DNAzyme on microfluidic paper
Chao Wu, Guizhen Gao, Kefeng Zhai, Lisheng Xu, Dagan Zhang
Topics & Concepts
DeoxyribozymeHeminDetection limitG-quadruplexChemistryMetal ions in aqueous solutionOligonucleotideBiosensorCombinatorial chemistryAnalytical Chemistry (journal)IonNanotechnologyDNAChromatographyMaterials scienceBiochemistryOrganic chemistryEnzymeHemeAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionSARS-CoV-2 detection and testing