MIT scientists one step closer to artificial nose
October 2, 2008
MIT researchers report they’ve finally mass produced olfactory receptor proteins — molecules that can smell. Many researchers across the world have been working on e-noses, but the MIT research is based in the biology of the human nose. Previous efforts to make large numbers of artificial receptors have failed because the protein’s structure breaks down when it’s removed from the mucus membrane. The MIT team developed a protective detergent solution that allowed mass production of the molecules. Possible applications for artificial nose technology include sniffing for disease, environmental pollutants, and bacteria.
Read more in BBC
Entry Filed under: News. Tags: Odor Perception, Science, Technology.
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