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Scientists learn how to 'out run damage' with imaging technique
Date:2/21/2012

rom nanocrystals using the world's first hard X-ray laser. The photosystem I (PSI) nanocrystals came from Professor Petra Fromme's lab in ASU's Department of Chemistry and Biochemistry.

"These are early days for femtosecond diffractive imaging," noted Spence, who provided the theory and much of the data analysis. "But first indications are that high-resolution data can now be obtained at the nanoscale by this method. If we can indeed 'outrun' the many radiation-damage processes in this way, it will open the way to future experiments on laser-excited samples, 3-D image reconstruction and a host of other experiments on fast imaging, all directed to the grand challenge of obtaining movies showing molecules at work."


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Contact: jenny green
jenny.green@asu.edu
480-965-1430
Arizona State University
Source:Eurekalert

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