DNA-Linked Nanoparticles Form Switchable "Thin Films" on a Liquid Surface
Upton NY (SPX) Jun 12, 2014 - Scientists seeking ways to engineer the assembly of tiny particles measuring just billionths of a meter have achieved a new first-the formation of a single layer of nanoparticles on a liquid surface where the properties of the layer can be easily switched. Understanding the assembly of such nanostructured thin films could lead to the design of new kinds of filters or membranes with a variable me ... more
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