KNOXVILLE, TN--(MARKET WIRE)--Jun 20, 2007 -- The Latsis Symposium 2007, to be held June 25 - 27 in Lausanne, Switzerland, will feature Dean Hafeman PhD, chief scientific officer of Protein Discovery, Inc., who will address the topic of “Optically directed and conventional electrophoretic transport, separation, and 3D concentration of proteins for MALDI mass spectrometry.” Dr. Hafeman joins a distinguished roster of selected speakers from prestigious research institutions in Europe and the United States. The three-day Latsis Symposium research meeting is dedicated to emerging technologies using laser light for trapping microscale and nanoscale particles in liquid for the purpose of studying molecular interactions.