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03/31/2018 / By Edsel Cook

New graphene gas sensor inspired by dog noses

Man’s best friend enjoys one of the best noses on the planet. That’s why a Chinese-led study based its newly-developed electronic nose on a dog’s nose by using biomimetic graphene materials, reported a Nanowerk article. A dog’s excellent sense of smell comes from the hundreds of millions of capillaries that line the inside of its nose. The large […]

08/25/2017 / By Jhoanna Robinson

New low-tech method developed for instantly testing tap water for toxic contaminants

People in the United States have been questioning the composition of their water, especially with the recent spate of contaminations of major water sources in the country. Researchers who presented their work on Tuesday, August 22 at the 254th National Meeting and Exposition of the American Chemical Society said they are utilizing the “coffee-ring effect” […]

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