Der Ausschuss fuer Gefahrstoffe (AGS) hat den vom AK Nanomaterialien des UA I des AGS erarbeiteten Sachstandsbericht zum Thema Nanomaterialien beraten und beschlossen, mit der Erarbeitung einer Bekanntmachung zur Umsetzung der Vorgaben der Gefahrstoffverordnung (GefStoffV) bei Taetigkeiten mit Nanomaterialien zu beginnen.
Jul 4th, 2011
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The preparation of mesoporous materials with chiral pores is of particular interest for the production of pharmaceuticals. Researchers in Japan have now reported the preparation of chiral mesoporous materials with perfect control of helicity.
Jul 4th, 2011
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A single polymer can be used to fabricate both high-performance solar cells and transistors.
Jul 4th, 2011
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Electron microscopy reveals the changes in crystal structure that occur when silicon nanowires are bent.
Jul 4th, 2011
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Films of chemically derived graphene layers separated by water show high performance in supercapacitors.
Jul 4th, 2011
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University of British Columbia researchers have developed a DNA measurement platform that sets dramatic new performance standards in the sensitivity and accuracy of sample screening.
Jul 3rd, 2011
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Research reveals vital insight into spintronics.
Jul 3rd, 2011
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Named for chemist Michael Kasha, who proposed it in 1950, Kasha's rule holds that when light is shined on a molecule, the molecule will only emit light (fluorescence or phosphorescence) from its lowest energy excited state. Highly luminescent molecular systems crafted from quantum dots that break Kasha's rule have not been reported - until now.
Jul 1st, 2011
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Researchers from the FOM Institute AMOLF, together with colleagues from Philips Research, Eindhoven University of Technology and Delft University of Technology, have made special nanostructures that could be used as light-emitting diodes (LEDs). These nanostructures can be used to control the direction of the emission.
Jul 1st, 2011
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Scientists from ETH Zurich, LMU Munich, Princeton and Yale Universities have used resonant laser absorption to examine how a quantum dot with Kondo correlations responds to a quantum quench, i.e. to an abrupt change in the interactions that give rise to Kondo correlations in the first place.
Jul 1st, 2011
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By extending his pioneering acoustical work that applied sound waves to generate droplets from fluids, Dr. Utkan Demirci and his team at Harvard Medical School's (Brigham and Women's Hospital) Bio-Acoustic Mems in Medicine Laboratory report encouraging preliminary results at an early and crucial point in a stem cell's career known as embroid body formation.
Jul 1st, 2011
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Australian researchers have invented nanotech solar cells that are thin, flexible and use one hundredth the materials of conventional solar cells.
Jul 1st, 2011
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Researchers can now see objects more precisely and faster at the nanoscale due to utilising the full colour spectrum of synchrotron light, opening the way for faster 3D nanoimaging.
Jul 1st, 2011
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Magnetic microprocessors could use million times less energy than today's silicon chips.
Jul 1st, 2011
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Guitar virtuosos have to master all kinds of playing techniques. But how can the intricate process of playing the instrument be captured digitally? A special thin film on the tailpiece has the answer. Functioning as a sensor, it converts the tension on the string into digital control signals.
Jul 1st, 2011
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Like the years before, IVAM Microtechnology Network is organizing the Japanese-German Micro / Nano Business Forum within the "Micromachine/MEMS" in Tokyo, one of the most important exhibitions in the field of micro and nanotechnology in Japan.
Jul 1st, 2011
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