... News . ... Main activities of the group relate to the nanophotonics and nano-optics of different types of nanostructures including metamaterials. ... Optical tweezers allow the manipulation and measuring the interaction forces of microscopic objects from single living cells to magnetic micro-particles in magnetic fluids. ... Submitted by Маруся_П on Wed, 03/09/2016 - 16:07 . ... Submitted by Маруся_П on Fri, 02/19/2016 - 15:02 . ... Submitted by Маруся_П on Thu, 02/18/2016 - 17:25 . ...