New reversible chemical labeling method reveals DNA on the surface of cancer cell exosomes
Chemical labeling of nucleic acids is essential to pinpoint the structure, localization, and function of RNA and DNA. Yet, reversible sequence-independent chemistries that can label native RNA and ...
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UNC researchers create DNA-based microscopic flowers that open and close in response to acidity
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DNA origami snap-through switch enables durable nanoscale mechanical control
Switchable elements are central to both technological devices and biological machines because they enable controlled and reversible transiti

DNA origami snap-through switch enables durable nanoscale mechanical control
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New probe could help trace Alzheimer's-linked lipids one cell at a time
Cells sitting side by side in the same tissues are not identical. Each cell carries its own subtly different chemical signature—a hidden ind

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