On a sunny spring day one of us (Dixon) entered the London Underground at the Mile End station on his way to Heath­row Airport. Eyeing a stranger, one of more than three million daily passengers on ...
(Nanowerk News) Researchers from the Technion-Israel Institute of Technology and Germany have demonstrated for the first time the phenomena of shape memory and self-healing in gold microparticles.
Many products are dispersions or suspensions of particles in a liquid medium. Examples range from ceramics, adhesives, inks and paints through to drinks, foods, medicines and personal care products.