Strategies for Stabilizing DNA Nanostructures to Biological Conditions

DNA is one of the most promising building blocks for creating functional nanostructures for applications in biology and medicine. However, these highly programmable nanomaterials (e.g., DNA origami) often require supraphysiological salt concentrations for stability, are degraded by nuclease enzymes, and can elicit an inflammatory response. Herein, three key strategies for stabilizing DNA nanostructures to conditions required for biological...