Ratiometric Immunosensor for GP73 Detection Based on the Ratios of Electrochemiluminescence and Electrochemical Signal Using DNA Tetrahedral Nanostructure as the Carrier of Stable Reference Signal.
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DOI: 10.1021/acs.analchem.9b00013
Abstract: DNA tetrahedron nanostructure (DTNs) has the merits of simple synthesis, high yield, structural stability, and mechanical rigidity, and its three-dimensional structure provides a satisfactory biosensing interface to the improvement of the binding efficiency of antigenic… read more here.
Keywords: electrochemistry; ratiometric immunosensor; gp73; reference signal ... See more keywords