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Analytical Chemistry Mar 18, 2014

New method is a thousand times more sensitive to performance-enhancing drugs

While the world's best athletes competed during last month's winter Olympics, doctors and scientists were waging a different battle behind the scenes to make sure no one had an unfair advantage from banned performance-enhancing ...

Nanophysics Mar 17, 2014

Flexible carbon nanotube circuits made more reliable, power efficient

Engineers would love to create flexible electronic devices, such as e-readers that could be folded to fit into a pocket. One approach they are trying involves designing circuits based on electronic fibers, known as carbon ...

Quantum Physics Mar 3, 2014

'Photon glue' enables a new quantum mechanical state

(Phys.org) —Like a spring connecting two swings, light can act as photon glue that binds together the quantum mechanical properties of two vastly different materials.

Electronics & Semiconductors Feb 20, 2014

Novel technique for electrical activation of implanted material without co-implantation

Researchers at the Naval Research Laboratory in Washington, USA, have implanted Mg in GaN and employed a novel high-temperature annealing technique that has realised electrical activation of implanted material for the first ...

Nanomaterials Feb 12, 2014

Nanoparticles with a core-shell structure can minimize the overheating of cells during bioimaging experiments

Upconversion nanoparticles—new types of luminescent nanomaterials that release high-energy photons after laser light stimulation—can penetrate deeper into tissue and are more photochemically stable than conventional bioimaging ...

Nanomaterials Feb 11, 2014

How to make graphene superconducting

Whenever a new material is discovered, scientists are eager to find out whether or not it can be superconducting. This applies particularly to the wonder material graphene. Now, an international team around researchers at ...

Superconductivity Jan 27, 2014

New study advances quest for better superconducting materials

Nearly 30 years after the discovery of high-temperature superconductivity, many questions remain, but an Oak Ridge National Laboratory team is providing insight that could lead to better superconductors.

Superconductivity Dec 18, 2013

Synthesis of superconducting solid picene

Research by Professor Yoshihiro Kubozono at Okayama University has potential for innovative applications of solid picene and organic superconductors, graphene and other functional materials.

Electronics & Semiconductors Dec 10, 2013

Flash memory embedded on DDC technology

Fujitsu Semiconductor announced that it has developed the world's first technology to produce chips with embedded flash memory on logic circuits fabricated using deeply depleted channel (DDCTM) technology, with the 55nm process ...

Materials Science Dec 2, 2013

Process holds promise for production of synthetic gasoline

A chemical system developed by researchers at the University of Illinois at Chicago can efficiently perform the first step in the process of creating syngas, gasoline and other energy-rich products out of carbon dioxide.

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