News tagged with electronic nose

Two approaches to enhancing tomato flavor

Anyone who has ever wondered why some tomatoes can taste so bland might be interested in the work of two Agricultural Research Service (ARS) scientists in Fort Pierce, Florida. They are taking two different approaches to ...

dateMay 13, 2016 in Biotechnology
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A phone so smart it sniffs out disease

A research consortium headed by Professor Hossam Haick of the Technion-Israel Institute of Technology is developing a product that, when coupled with a smartphone, will be able to screen the user's breath for early detection ...

dateFeb 03, 2015 in Engineering
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An electronic nose can tell pears and apples apart

Swedish and Spanish engineers have created a system of sensors that detects fruit odours more effectively than the human sense of smell. For now, the device can distinguish between the odorous compounds emitted by pears and ...

dateMay 08, 2013 in Engineering
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An electronic tongue for protein analysis

(Phys.org)—Electronic noses are used to sniff out exhaust fumes and assist with quality control of foods. Less well known is the fact that equivalent devices, electronic tongues, are capable of recognizing dissolved substances. ...

dateSep 28, 2012 in Analytical Chemistry
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