MIT scientists one step closer to artificial nose

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

Leave a Comment

Filed under News

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Connecting to %s