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Story tips from the US Department of Energy's Oak Ridge National Laboratory -- June 2010
Date:6/2/2010

; wallira@ornl.gov]

NANOSCIENCE - Highly sensitive arrays . . .

Researchers at George Washington University and the Department of Energy's Oak Ridge National Laboratory have demonstrated that tailored silicon nanopost arrays can provide researchers with an important analytical tool for nanoscale applications. The arrays, fabricated at ORNL's Center for Nanophase Materials Sciences, enable researchers to control ion production at the nanometer scale, resulting in high sensitivity and resolution for the analysis of organic molecules and biomolecules by laser desorption ionization mass spectrometry. The technology has potential applications for use with microfluidic, lab-on-a-chip devices and miniaturized mass spectrometers. [Contact: Bill Cabage (865) 574-4399; cabagewh@ornl.gov]

COMPUTING - SciDAC 2010 . . .

Hundreds of computational scientists from around the world will gather in Chattanooga July 11-15 to participate in technical and scientific talks, poster sessions and discussions of recent advances. The event, SciDAC 2010, will also highlight successes of the Department of Energy's Scientific Discovery through Advanced Computing Program. Thomas Zacharia, deputy director for science and technology at Oak Ridge National Laboratory, is the general chair for the event. The SciDAC program brings together computational scientists, applied mathematicians and computer scientists from universities and national laboratories across the United States. Areas of focus include understanding our universe on its largest and smallest scales, understanding Earth's climate and ramifications of climate change, and developing new energy sources. For more information about the program, visit www.scidac.gov. [Contact: Ron Walli, (865) 576-0226; wallira@ornl.gov]


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Contact: Ron Walli
wallira@ornl.gov
865-576-0226
DOE/Oak Ridge National Laboratory
Source:Eurekalert

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