Fixed gear: A new method for designing three-dimensional shapes from DNA makes it possible to create curved parts, including this nanoscale “gear” with twelve teeth.

Nature Methods - Complex, curved three-dimensional DNA nanostructures can be created using new DNA origami folding techniques. Skip to main content Thank you for visiting nature.com.

In addition, since the available design for the curved and enclosed DNA nanostructures are primarily single-layered, it affects their structural rigidity. Development of Improved 3D DNA Origami Using ...

DNA origami, a fascinating technology that uses algorithms to design self-assembling 2- and 3D nanostructures using DNA helices, has added a new member to its growing catalog: multilayered capsule ...

He and a colleague proved a theory advanced by the Nobel Prize winners James Watson and Francis Crick, who discovered DNA’s ...

The final DNA strand contains close to 1,700 nucleotides. When the researchers heated and cooled their DNA strands in a test tube, each one folded in on itself and snapped into a virus-size ...

However, for the first time, the team was able to develop a hairpin-shaped DNA strand that can activate a natural immune response to target and kill specific cancerous cells.

By creating a more true-to-life representation of DNA's ... Molecular Crowding Suppresses Mechanical Stress-Driven DNA Strand Separation. Biophysical Journal, 2025; DOI: 10.1016/j.bpj.2025. ...

The new method, published in Nature last week, is more efficient, storing 350 bits at a time by encoding strands in parallel. Rather than hand-threading each DNA strand, the team assembles strands ...