The chip, measuring only 9 x 10 mm, is based on laser-modified tin oxide and is capable of detecting 1 gas molecule per 10 million air particles. The press service added that such indicators significantly exceed the capabilities of the human sense of smell and are close to the sensitivity of the animal olfactory system.
The device will find wide application in the chemical and food industries and will allow you to control the volume of gas emissions. The chip will also be used to monitor air quality in cities and industrial facilities, where constant monitoring of harmful substances and other gases in the atmosphere is required.
Source: Ferra
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