R�ntgenstrahlen in einer Box 'auf Eis zu legen' und sp�ter nach Belieben wieder freizusetzen, klingt nach Science Fiction. Neue Rechnungen zeigen jedoch, dass mithilfe eines Magnetfelds einzelne R�ntgenquanten eingefangen und ohne Qualit�tsverlust wiedergewonnen werden k�nnen. Ausserdem ist es m�glich, das gespeicherte R�ntgenquant zu manipulieren, insbesondere seine Phase kontrolliert zu �ndern.
Nov 13th, 2012
Read moreResearchers at University of Tehran succeeded in increasing the sensitivity of tin dioxide nanosensor up to less than 0.3 ppm by synthesizing multi-walled carbon nanotube/tin dioxide nanocomposite.
Nov 13th, 2012
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Smart scaffolding that can guide cells, proteins and small-molecule drugs to make new tissue and repair damage inside the body is in the works at Rice University.
Nov 12th, 2012
Read moreResearchers at the Department of Energy's Oak Ridge National Laboratory have reported progress in fabricating advanced materials at the nanoscale. The spontaneous self-assembly of nanostructures composed of multiple elements paves the way toward materials that could improve a range of energy efficient technologies and data storage devices.
Nov 12th, 2012
Read moreA University of Texas at Arlington physics professor has helped create a hybrid nanomaterial that can be used to convert light and thermal energy into electrical current, surpassing earlier methods that used either light or thermal energy, but not both.
Nov 12th, 2012
Read moreScientists in Spain have succeeded in eliminating infectious bacteria from medical textiles by using an enzymatic pre-treatment combined with simultaneous deposition of nanoparticles and biopolymers under ultrasonic irradiation.
Nov 12th, 2012
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A research team has reported insights into the behaviour of molecules at surfaces leading to extraordinary improvements in speed and the quality of materials fabricated using the EBID technique.
Nov 12th, 2012
Read moreResearch physicists have demonstrated the first device capable of amplifying the information in a single particle of light without adding noise.
Nov 12th, 2012
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Cell phones as thin and flex�ible as a sheet of paper. Energy-??storing house paint. Roll-??up touch screen dis�plays. But if any of them is to work, said North�eastern Uni�ver�sity mechan�ical and indus�trial engi�neering pro�fessor Yung Joon Jung, experts also need to create a thin and flex�ible energy-??storage system. His lab has devel�oped such a system.
Nov 12th, 2012
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A team of researchers has developed a method that enables efficiently using the random movement of a molecule in order to make a macroscopic-scale lever oscillate.
Nov 12th, 2012
Read moreThe method presented by research centers located in San Sebastian, called Correlative Infrared-Electron Nanoscopy, combines two nanoimage techniques.
Nov 12th, 2012
Read moreAccurate reproduction of optical response from ultra-small silicon devices under mechanical stress; solves problems in the stress evaluation of ultra-small devices using micro-Raman spectroscopy.
Nov 12th, 2012
Read moreKieler Wissenschaftlerin holt ERC Starting Grant nach Schleswig-Holstein: PhotoSmart hei�t das Projekt, das ab Mitte n�chsten Jahres mit 1,5 Millionen Euro aus dem F�rdertopf des European Research Councils (ERC Starting Grant) gef�rdert wird.
Nov 12th, 2012
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The first functional 'cloaking' device reported by Duke University electrical engineers in 2006 worked like a charm, but it wasn't perfect. Now a member of that laboratory has developed a new design that ties up one of the major loose ends from the original device.
Nov 11th, 2012
Read moreResearchers have have succeeded in making the first material that can both sense subtle pressure and heal itself when torn or cut.
Nov 11th, 2012
Read moreA novel miniature diagnostic platform using nuclear magnetic resonance (NMR) technology is capable of detecting minuscule cell particles known as microvesicles in a drop of blood.
Nov 11th, 2012
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