Micro-onions and magnetic ink
Monday, August 8, 2011 - 09:30
in Physics & Chemistry
(PhysOrg.com) -- Microfluidic systems for the easy production of multiphasic emulsion drops and multishelled polymer capsules. Under a microscope they look like miniature onions, in fact, they are new microcapsules introduced by David A. Weitz and Shin Hyun Kim in the journal Angewandte Chemie.