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.

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 ...

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.

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 ...

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.

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 ...

In this way, the polymerase assembles a new DNA strand on top of the existing one (Figure 3). Figure 4: Each nucleotide has an affinity for its partner. A pairs with T, and C pairs with G.

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 ...