http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. Surface-enhanced Raman scattering (SERS) spectroscopy has the potential to allow single-molecule detection sensitivity. This capability presents new approaches for studying the biophysical and biomedical properties of complex biologically relevant systems in situ. For this purpose, abundant, nontoxic, and biologically compatible materials must be used as SERS active supports. http://www.physorg.com/news159799998.html Nanotechnology Fri, 24 Apr 2009 13:54:54 EST news159799998 For all Wii-lovers out there, GoLive2 has recently announced the Stix, a motion-sensing remote control that can be used to play PC games. http://www.physorg.com/news134309418.html Electronics Thu, 03 Jul 2008 13:10:18 EST news134309418