Scientists have developed a way of braiding three molecular strands enabling tighter and more complex knots to be made than has previously been possible. The paper, published in Nature Chemistry ...

(Nanowerk News) Consider a short piece of rope: could you guess which knots are more likely to form if you crumple and shake it? Synthetic chemists have long been working on a molecular version of ...

Knots are everywhere—from tangled headphones to DNA strands packed inside viruses—but how an isolated filament can knot itself without collisions or external agitation has remained a longstanding ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? For decades chemists have tried to make smaller and smaller molecular knots in an ...

Using computational predictive models, the scientists identified a shortlist, a kind of 'periodic table', of the most designable knot types, i.e. those knots that could easily self-assemble under ...

Like a scouting handbook for the molecular realm, a new chart reveals how to tie molecules up in knots of increasing complexity. Mathematicians have cataloged billions of distinct knot types, but ...