Monday, January 16, 2017

UV light for producing customized surfaces

Scientists have developed a new process to structure surfaces and to apply or detach functional molecules. They use UV light for the formation or breaking of so-called disulfide bridges, i.e. bonds of sulfur atoms. Both photodynamic reactions allow for a temporally and spatially controlled and reversible modification of the surface and, hence, can be used to produce functional interfaces.

from Geochemistry News -- ScienceDaily http://ift.tt/2jRkSIe
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