8 abril 2015
Materials that self-assemble and self-destruct once their work is done are highly advantageous for a number of applications — as components in temporary data storage systems or for medical devices. For example, such materials could seal blood vessels during surgery and re-open them subsequently.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/VPahrUuO6Hg/150408090321.htm
