Subscribe"Up in space, the crystals grow bigger and better," said Tim Osslund, who specializes in protein formulation at Amgen.
By adjusting the magnetic field produced by a 33-tesla magnet, the researchers were able to counteract the force of gravity, stilling the convection currents around the growing crystal. They were even able to create a sort of negative gravity and make the growth plume travel downwards.
"The authors of the paper have a technique that can produce the same effects of microgravity on crystal growth in a much more controlled manner than could ever be achieved on the the International Space Station," says Edward Snell, a structural biologist at the State University of New York in Buffalo, US.
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posted by Poolio at 11:40 PM on October 7, 2007