DNA Nanotechnology for Nucleic Acid Analysis: DX Motif‐Based Sensor

A light on the tiles: A sensor that fluoresces in the presence of specific nucleic acids was designed and characterized. The sensor uses a molecular beacon probe and three adaptor strands to form a five-stranded assembly, a DX-tile, with a specific analyte. This sensor is a highly selective and affordable tool for the real-time analysis of DNA and RNA.

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