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New method allows mass-producing graphene-based field effect transistors

Ulsan National Institute of Science and Technology (UNIST) announced a method for the mass production of boron/nitrogen co-doped graphene nanoplatelets, which led to the fabrication of a graphene-based field -effect transistor (FET) with semiconducting nature. This opens up opportunities for practical use in electronic devices.

Dec 18th, 2013

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New global scientific landscape is shaping up

The world's largest scientific centers are losing some of their prominence due to geographical decentralization at the global scale, according to a team of researchers who conducted a systematic statistical analysis of millions of articles and papers published in thousands of scientific reviews between 1987 and 2007.

Dec 18th, 2013

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Polymer coatings based on molecular structures

A novel method enables manufacturing of polymer layers with tailor-made properties and multiple functions: A stable porous gel for biological and medical applications is obtained from a metal-organic framework grown up on a substrate.

Dec 18th, 2013

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3D-printing project set new speed record for printing in nanoscale resolution

The PHOCAM project focused on two core techniques - 3D printing for high-performance ceramics and 3D printing with ultra-high resolution - and achieved remarkable results. It improved processes so significantly that its printed ceramic parts now measure up to the most stringent criteria for high-precision engineering, and it set a new speed record for printing in nanoscale resolution.

Dec 17th, 2013

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Graphene improves oil exploration

Graphene holds potential for diverse applications, including battery materials, electrodes, high-speed electronics, water filtration, and solar energy harvesting.Little media attention, however, has been paid to a young and exciting application of graphene - oil exploration.

Dec 17th, 2013

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