Scientists have developed a "nano-origami" technique that reshapes liquid droplets into precise six-pointed star formations using DNA and gold nanoparticles. Researchers have unveiled a revolutionary "nano-origami" technique that transforms liquid droplets into intricate six-pointed star shapes at the microscopic level. The method, developed by an international team of scientists, uses DNA strands and gold nanoparticles to fold liquid structures with unprecedented precision. The nano origami technique works by attaching DNA "hinges" to gold nanoparticles suspended within liquid droplets. When triggered by specific chemical signals, the DNA strands fold in predetermined patterns, forcing the surrounding liquid to reshape accordingly. The result is a stable, six-pointed star formation that maintains its structure for extended periods. "This is like origami, but at a scale 10,000 times smaller than a human hair," explained the lead researcher. "We're essentially programming liquids to remember specific shapes, which open entirely new possibilities for material design. “That’s why it got its name nano origami. The six-pointed star shape is particularly significant beca...