Researchers have discovered a new amorphous ice layer forming at extremely low temperatures, explaining the long-standing phenomenon of premelting on ice surfaces, which has implications for climate science, material preservation, and understanding natural processes. The study builds on Faraday's observations from 1842 and uses machine learning and atomic force microscopy to analyze the structure of this layer.
University scientists in Chicago have developed a new nanostructure called LNP-SNA that triples CRISPR's ability to enter cells, significantly improving gene editing efficiency and safety, which could enhance treatments for genetic diseases.
Scientists at ETH Zurich have successfully replicated the unique nanostructure of bluebird feathers in a laboratory, which could be used in applications such as batteries and water filters. By experimenting with a translucent silicone rubber and comparing its nanostructure to that of the bluebird's feathers, the researchers were able to create a material that mimics the bright blue hue of the bird's plumage.
