An electrical engineering research team at the University of Michigan has developed a laser-powered terahertz source and detector system that transmits with 50 times more power and receives with 30 times more sensitivity than existing technologies. This offers 1,500 times more powerful systems for imaging and sensing applications.
Mar 29th, 2013
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Wouldn't it be convenient if you could reverse the rusting of your car by shining a bright light on it? It turns out that this concept works for undoing oxidation on copper nanoparticles, and it could lead to an environmentally friendly production process for an important industrial chemical, University of Michigan engineers have discovered.
Mar 29th, 2013
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A team led by scientists from The Scripps Research Institute (TSRI) and the International AIDS Vaccine Initiative (IAVI) has unveiled a new technique for vaccine design that could be particularly useful against HIV and other fast-changing viruses.
Mar 29th, 2013
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Kleine Halbleiterstrukturen zeigen ähnliche Quanteneffekte wie einzelne Atome. Solche sogenannten Quantenpunkte nutzen Physiker der Universität Innsbruck, um paarweise Lichtteilchen zu produzieren. Das Team um Gregor Weihs kann so erstmals gezielt einzelne Photonenpaare erzeugen und auch direkt nachweisen.
Mar 29th, 2013
Read moreThis guidance describes how to control occupational exposure to manufactured nanomaterials in the workplace.
Mar 28th, 2013
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Rice, Tsinghua theorists find junctions in polycrystalline graphene sap strength of super material.
Mar 28th, 2013
Read moreWeeklong series of educational events, hands-on experiments, and exciting activities will introduce kids of all ages to the emerging science of nanotechnology.
Mar 28th, 2013
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The union of theory and practice makes broadband, low-loss optical devices practical, which is why two groups of Penn State engineers collaborated to design optical metamaterials that have custom applications that are easily manufactured.
Mar 28th, 2013
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This work represents a significant development in the measurement of magnetic thin film edge properties, which are especially important for nanodevices, such as magnetic memory cells, where the edge to area ratio is large.
Mar 28th, 2013
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A new study found that the concentrations of nine of eleven elements in EC aerosol were higher than or equal to the corresponding concentrations in conventional cigarette smoke. Many of the elements identified in EC aerosol are known to cause respiratory distress and disease.
Mar 28th, 2013
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During a roundtable discussion organised by The Parliament Magazine and Plastics Europe, a study was presented on whether nanomaterials present in food packaging could potentially migrate into the food and present risk consumers.
Mar 28th, 2013
Read moreResearchers produced a bio-adsorbent with very high performance for the removal of dye from textile wastewater.
Mar 27th, 2013
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UCLA physicists have pioneered a new technique that combines two traditional atomic cooling technologies and brings normally springy molecules to a frozen standstill.
Mar 27th, 2013
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Imaging methodology reveals nanoscale details not seen before.
Mar 27th, 2013
Read moreStanford engineers develop new passive solar radiator of nanostructured photonic materials that cools even in full sunlight.
Mar 27th, 2013
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sophisticated nanostructure renders a wafer-thin paper made of electrically conductive vanadium pentoxide fibres both tough and pliabl.
Mar 27th, 2013
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