The arrays of fine adhesive hairs or 'setae' on the foot pads of many insects, lizards and spiders give them the ability to climb almost any natural surface. Research by James Bullock and Walter Federle from the University of Cambridge in England found that the different forces required to peel away these adhesive hairs from surfaces are what allows beetles to adhere to diverse surfaces, thereby reducing the risk of detachment.
Apr 7th, 2011
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When it comes to packaged fish or meat, it is nearly impossible to distinguish between fresh goods and their inedible counterparts. Researchers have now developed a sensor film that can be integrated into the package itself, where it takes over the role of quality control. And if the food has spoiled, it changes color to announce the fact.
Apr 7th, 2011
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Elsevier, a world-leading publisher of scientific, technical and medical information products and services, today announced the launch of the "Apps for Science" challenge, an international competition challenging software developers to create customized applications that enhance information search and discovery for researchers.
Apr 7th, 2011
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Chemical engineers at UC Santa Barbara expect that their new process to create molecular probes may eventually result in the development of new drugs to treat cancer and other illnesses.
Apr 6th, 2011
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Unlike many conventional chemical detectors that require an external power source, Lawrence Livermore researchers have developed a nanosensor that relies on semiconductor nanowires, rather than traditional batteries. The device overcomes the power requirement of traditional sensors and is simple, highly sensitive and can detect various molecules quickly.
Apr 6th, 2011
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A consortium formed by Brown University and the University of Rhode Island has invited industry leaders to explore partnerships and the job-creating potential of nanotechnology, a cutting-edge branch of science that has produced materials found in products from cosmetics to computer chips.
Apr 6th, 2011
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Researchers at Rensselaer Polytechnic Institute discover new method to boost enzymatic activity.
Apr 6th, 2011
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Prof. Mathias Klaeui from the SwissFEL, Paul Scherrer Institut and the Laboratory of Nanomagnetism and Spin Dynamics, EPFL, is the 2011 recipient of the Nicholas Kurti European Science Prize.
Apr 6th, 2011
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Battery technology hasn't kept pace with advancements in portable electronics, but the race is on to fix this. One revolutionary concept being pursued by a team of researchers in New Zealand involves creating "wearable energy harvesters" capable of converting movement from humans or found in nature into battery power.
Apr 6th, 2011
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Queen's researchers have discovered that nanoparticles, which are now present in everything from socks to salad dressing and suntan lotion, may have irreparably damaging effects on soil systems and the environment.
Apr 6th, 2011
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Argonne scientist Yugang Sun has been recognized as the one of the five top materials scientists in the world over the past decade, according to a new ranking recently released by Thomson Reuters.
Apr 6th, 2011
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At Karlsruhe Institute of Technology (KIT), researchers of the DFG Center for Functional Nanostructures succeeded in specifically cultivating cells on three-dimensional structures. The fascinating thing is that the cells are offered small "holds" in the micrometer range on the scaffold, to which they can adhere. Adhesion is possible to these holds only, not to the remaining structure.
Apr 6th, 2011
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Participants of this year's edition of the European Commission's Nano - Safety for Success Dialogue met under the heading of assessing the science and issues at the science / regulation interface. The event, organised by Health and Consumers Directorate General of the European Commission, took place in Brussels on 29-30 March 2011.
Apr 6th, 2011
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The fascinating, tiny world of nanotechnology will take center stage during the second annual NanoDays on April 15 and 16 at Discovery Park's Birck Nanotechnology Center.
Apr 6th, 2011
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Tekniker-IK4 is taking part in a European project investigating new materials based on carbonaceous nanoparticles for application to sectors such as automobiles and construction.
Apr 6th, 2011
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Researchers at the University of Warwick have developed a gold plated window as the transparent electrode for organic solar cells. Contrary to what one might expect, these electrodes have the potential to be relatively cheap since the thickness of gold used is only eight nanometers.
Apr 6th, 2011
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