An electronic nose is being tested by researchers at the University of
Florida in Gainesville to see if it can sniff out bad seafood before it upsets
people’s stomachs. The nose uses changes in conductivity of a polymer sensor to
detect chemicals from bacteria that cause food poisoning. The team say tests
last month on good and bad shrimps showed the nose to be in perfect agreement
with inspectors from the Food and Drug Administration.
More from 51¶¯Âþ
Explore the latest news, articles and features
Popular articles
Trending 51¶¯Âþ articles
1
Mathematicians stunned by AI's biggest breakthrough in mathematics yet
2
The Selfish Gene at 50: Why Dawkins’s evolution classic still holds up
3
Photos reveal unexpected details from the world's first atomic test
4
The distant world that is our best hope of finding alien life
5
Mystery of the ancient giant stone jars of Laos may have been solved
6
The ‘doomsday’ glacier’s giant ice shelf is about to break away
7
How I used psychology to come back from the worst year of my life
8
Why autism pioneer Uta Frith wants to dismantle the spectrum
9
Women’s body temperature rises from age 18 to 42 but we don’t know why
10
CAR T-cell therapy bolstered by stiffening up cancer cells first
