Purdue News PhotosPurdue News Photos
7/97-- Purdue researcher Fred Regnier (right) and Bing He, a doctoral student in chemistry, stand next to a liquid chromatograph, an instrument used to separate chemical compounds, as they examine a silicon wafer that contains a scaled-down version of the device. The mini-laboratory is capable of carrying out many of the same types of chemical separations as the full-sized instrument. Regnier has developed a way to place multiple mini-labs on a single silicon chip.
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(Purdue News Service photo by David Umberger)
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