News tagged with graphene

Graphene circuit ready for wireless

(Phys.org) —IBM researchers have built the world's most advanced fully functional integrated circuit made of wafer-scale graphene – a novel semiconductor material that has the potential to improve today's ...

dateJan 30, 2014 in Nanomaterials
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A new wrinkle for cell culture

Using a technique that introduces tiny wrinkles into sheets of graphene, researchers from Brown University have developed new textured surfaces for culturing cells in the lab that better mimic the complex ...

dateApr 23, 2015 in Nanomaterials
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Researchers fine-tune quantum dots from coal

Graphene quantum dots made from coal, introduced in 2013 by the Rice University lab of chemist James Tour, can be engineered for specific semiconducting properties in either of two single-step processes.

dateMar 18, 2015 in Nanophysics
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