News tagged with vortices

Tying light in knots

( -- The remarkable feat of tying light in knots has been achieved by a team of physicists working at the universities of Bristol, Glasgow and Southampton, UK, reports a paper in Nature Physics this w ...

Jan 17, 2010 4.8 / 5 (39) 4 | with audio podcast

Virus filters for medical diagnosis

In biomedicine and biotechnology the smallest, complex, compound sample quantities must be reliably processed. Microsystems with new mechanisms of action for pumping, filtering and separating will manage this ...

Jun 25, 2009 not rated yet 0
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