Here we demonstrate a versatile platform for the one-step fluorescent detection of both monovalent and multivalent proteins. Keywords: DNA nanotechnology, Molecular devices, Antibodies, Aptamers Graphical Abstract Recent years have seen significant increase in the number of well-characterized biomarkers, proteins present in blood or on cells that are diagnostic of disease.[1C3] Unfortunately, however, current methods for… Continue reading Here we demonstrate a versatile platform for the one-step fluorescent detection