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. 03, 2009

A Confocal Raman Imaging Study on Emulsions

In the life sciences and bio-medical research, in the food as well pharmaceutical industry the development of characteristic emulsions and suspensions with distinctive features play an important role. As the microstructure of such mixtures strongly determines the properties of final products, powerful analytical tools are required for studying the distribution of the various compounds. more