May. 14, 2012

Graphene Liquid Cells for Electron Microscopy Studies

A team of scientists with the Lawrence Berkeley National Laboratory (Berkeley Lab) and the University of California (UC) Berkeley has developed a technique for encapsulating liquids of nanocrystals between layers of graphene so that chemical reactions in the liquids can be imaged with an electron microscope. With this technique, movies can be made that provide unprecedented direct observations of physical, chemical and biological moreNov. 01, 2005

Micromirrors Manipulate Particles in Parallel

Micromirrors Manipulate Particles in Parallel. Research leader Ming Wu and his team from the University of California at Berkeley have developed an optoelectronic tweezer that can manipulate up to 15,000 particles in parallel. more