Breakthrough: Physicists Take Particle Self-Assembly to New Level by Mimicking Biology
A group of physicists have developed a brand-new technique for self-assembling particles. This development offers fresh hope for creating intricate and cutting-edge materials at the tiny scale. Self-assembly, which was developed in the early 2000s, provides scientists with a way to "pre-program" particles, enabling the creation of materials without additional human involvement. This is essentially the smallest version of self-assembling Ikea furniture. The discovery, which was published today, September 28, in the journal Nature, focuses on emulsions—oil droplets dissolved in water—and how they might be used to help foldamers self-assemble. The sequence of droplet interactions can possibly be used to anticipate these particular shapes. Through interactions between blue-blue, blue-yellow, and eventually yellow-yellow droplets, which are all mediated by sticky DNA strands, a chain of alternating blue and yellow droplets folds into a crown shape in microscopy images. The image a...