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Superbright and fast X-rays image single layer of proteins
Date:2/14/2014

t 30 femtoseconds, a few million billionths of a second -- on the protein crystals. They created so much data in the process that it took them more than a year to analyze all of it.

The resulting images look like the known structures, validating this method. Next, the researchers will try to capture proteins changing shape as they engage in a chemical reaction. For this, even shorter flashes of X-rays might be needed to see the action clearly.

If successful, shorter flashes of XFEL might mean longer lines at SLAC.


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Contact: Mary Beckman
mary.beckman@pnnl.gov
509-375-3688
DOE/Pacific Northwest National Laboratory
Source:Eurekalert  

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