News tagged with nanoscale

Nanoparticles: Big potential or big threat?

Zinc oxide would be the perfect sunscreen ingredient if the resulting product didn't look quite so silly. Thick, white and pasty, it was once seen mostly on lifeguards, surfers and others who needed serious sun protection.

dateJul 11, 2012 in Bio & Medicine
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New printing method for nanostructures

(Phys.org) -- Swiss researchers have developed an economic, fast and reproducible method for printing tiny structures with a simple printing method. Now they are planning a spin-off.

dateJun 20, 2012 in Nanomaterials
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Thinner than a pencil trace

Energy-efficient, high-speed electronics on a nanoscale and screens for mobile telephones and computers that are so thin they can be rolled up. Just a couple of examples of what the super-material graphene ...

dateJun 18, 2012 in Nanomaterials
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DNA strands create tiniest Smileys

Harvard University scientists on Wednesday said they had created Smileys, Chinese characters and card-game symbols at scales of billionths of a metre using strands of DNA.

dateMay 30, 2012 in Bio & Medicine
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