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Ames Laboratory scientists create cheaper magnetic materia

28-Apr-2015

Karl A. Gschneidner and fellow scientists at the U.S. Department of Energy's Ames Laboratory have created a new magnetic alloy that is an alternative to traditional rare-earth permanent magnets.The new alloy - a potential replacement for high-performance permanent magnets found in automobile ...

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'Holey' graphene for energy storage

28-Apr-2015

Engineers at the University of California, San Diego have discovered a method to increase the amount of electric charge that can be stored in graphene, a two-dimensional form of carbon. The research, published in Nano Letters, may provide a better understanding of how to improve the energy ...

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Scientists use nanoscale building blocks and DNA 'glue' to shape 3-D superlattices

New approach to designing ordered composite materials for possible energy applications

28-Apr-2015

Taking child's play with building blocks to a whole new level-the nanometer scale-scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory have constructed 3D "superlattice" multicomponent nanoparticle arrays where the arrangement of particles is driven by the shape of ...

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Agilent Technologies and Scion Instruments Agree to Enable Each Other’s Instruments in Their Chromatography Data Systems

27-Apr-2015

Agilent Technologies Inc. and Scion Instruments announced a gas chromatography instrument control agreement. This exchange agreement provides customers the freedom to operate instruments from both manufacturers in each company’s chromatography data systems.The companies will exchange development ...

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Revolutionary discovery leads to invention of new 'building blocks'

University of Akron polymer researchers create a new class of hybrid materials

27-Apr-2015

Polymer science will have to add a new giant molecule to its lexicon thanks to a cutting-edge discovery at The University of Akron. Taking a revolutionary "building blocks" approach, researchers have pioneered a way to create a new class of very large polymer molecules, called macromolecules, ...

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UGA chemists' synthesis of silicon oxides opens 'new world in a grain of sand'

27-Apr-2015

In an effort that reaches back to the 19th-century laboratories of Europe, a discovery by University of Georgia chemistry researchers establishes new research possibilities for silicon chemistry and the semiconductor industry. The study, published in Nature Chemistry, gives details on the first ...

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Electron spin brings order to high entropy alloys

24-Apr-2015

Researchers from North Carolina State University have discovered that electron spin brings a previously unknown degree of order to the high entropy alloy nickel iron chromium cobalt (NiFeCrCo) - and may play a role in giving the alloy its desirable properties."High entropy alloys have garnered a ...

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Three wavelengths will do

Practical approach for assessing the melanin and blood content of the skin

24-Apr-2015

Many factors can change skin pigmentation, including aging, exposure to UV light, certain drugs, as well as certain diseases. A simple technique for measuring skin pigmentation could be a helpful tool for research and diagnostics. The same goes for measuring the skin blood content. Alteration of ...

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SiVance, LLC Opens State-of-the-Art R&D Lab for Specialty Silane and Silicone Technologies

23-Apr-2015

SiVance, LLC, a subsidiary of Milliken & Company, announced the opening of a new, 11,000 sq.ft. research and development (R&D) laboratory, on the company's R&D and manufacturing campus in Gainesville, Fla., that will enhance its ability to quickly develop and scale new silane and silicone ...

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New tabletop detector 'sees' single electrons

Magnet-based setup may help detect the elusive mass of neutrinos

23-Apr-2015

MIT physicists have developed a new tabletop particle detector that is able to identify single electrons in a radioactive gas.As the gas decays and gives off electrons, the detector uses a magnet to trap them in a magnetic bottle. A radio antenna then picks up very weak signals emitted by the ...

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