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(PhysOrg.com) -- Stanford scientists are harnessing nanotechnology to quickly produce ultra-lightweight, bendable batteries and supercapacitors in the form of everyday paper. http://www.physorg.com/news179427849.html Nanotechnology Mon, 07 Dec 2009 17:04:51 EST news179427849 (PhysOrg.com) -- Nature and its bottom-up processes for creating robust and responsive materials are inspiring new generations of synthetic materials and creative design. http://www.physorg.com/news179137286.html Biology Fri, 04 Dec 2009 08:22:22 EST news179137286 (PhysOrg.com) -- Researchers at Rensselaer Polytechnic Institute have discovered a new, more precise method for measuring how much - or how little - nanoscale interfaces love water. http://www.physorg.com/news179082513.html Nanotechnology Thu, 03 Dec 2009 17:10:03 EST news179082513 A coating on windows or solar panels that repels grime and dirt? Expanded battery storage capacities for the next electric car? New Tel Aviv University research, just published in Nature Nanotechnology, details a breakthrough in assembling peptides at the nano-scale level that could make these futuristic visions come true in just a few years. http://www.physorg.com/news179065399.html Nanotechnology Thu, 03 Dec 2009 12:24:04 EST news179065399 (PhysOrg.com) -- Researchers have used lasers to create the first practical macroscopic yarns from boron nitride fibers, opening the door for an array of applications, from radiation-shielded spacecraft to stronger body armor, according to a just-published study. http://www.physorg.com/news179001844.html Nanotechnology Wed, 02 Dec 2009 19:20:06 EST news179001844 (PhysOrg.com) -- A global database of government documents on nanotechnology is being launched by three law professors at Arizona State University who, with their colleagues in Australia and Belgium, have corralled and organized a massive number of regulatory documents dealing with the rapidly advancing technology. http://www.physorg.com/news178997767.html Nanotechnology Wed, 02 Dec 2009 17:50:01 EST news178997767 (PhysOrg.com) -- A portable instrument manufactured by Nanosphere Inc. and recently approved by the FDA, can detect genetic variations in blood that alter the effectiveness of some drugs. http://www.physorg.com/news178991057.html Nanotechnology Wed, 02 Dec 2009 16:20:03 EST news178991057 The Georgia Institute of Technology has been awarded a U.S. Air Force Center of Excellence to design nanostructures for energy harvesting and adaptive materials, and to develop tools to optimize critical cognitive processes of the modern warfighter. http://www.physorg.com/news178902408.html Nanotechnology Tue, 01 Dec 2009 15:30:03 EST news178902408 (PhysOrg.com) -- As technology shrinks ever smaller, interest in objects and devices on the nanoscale becomes more apparent. However, visualizing these objects in three dimensions comes with special challenges. Alexander Govyadinov, a scientist at the University of Pennsylvania, points out that imaging nano-objects in 3-D typically requires measurements of the optical phase, a task which is so difficult that it is rarely done. http://www.physorg.com/news178870057.html Physics Tue, 01 Dec 2009 08:30:02 EST news178870057 (PhysOrg.com) -- A group in The Netherlands has achieved a first: injection of spin-polarized electrons in silicon at room temperature. This has previously been observed only at extremely low temperatures, and the achievement brings spintronic devices using silicon as a semiconductor a step closer. http://www.physorg.com/news178526124.html Physics Fri, 27 Nov 2009 06:36:59 EST news178526124 Top Japanese scientists, including four Nobel laureates, have criticised the new government for plans to slash research budgets, warning the country will loose its high-tech edge. http://www.physorg.com/news178476238.html Other Sciences Thu, 26 Nov 2009 16:44:39 EST news178476238 (PhysOrg.com) -- One of the great promises of nanotechnologies lies in its ability to create drug-containing nanoparticles decorated with targeting molecules that recognize and bind to cancer cells, providing drug delivery only at the site of the targeted cells. Such site-specific drug delivery would not only boost the cancer-killing activity of a drug payload but also reduce potential side effects by greatly restricting or even eliminating the amount of drug reaching healthy tissue. http://www.physorg.com/news177922936.html Nanotechnology Fri, 20 Nov 2009 07:40:05 EST news177922936 (PhysOrg.com) -- Most people would like to be able to charge their cell phones and other personal electronics quickly and not too often. A recent discovery made by UC San Diego engineers could lead to carbon nanotube-based supercapacitors that could do just this. http://www.physorg.com/news177865593.html Nanotechnology Thu, 19 Nov 2009 15:07:50 EST news177865593 (PhysOrg.com) -- A team of Northwestern University researchers, using an extremely sensitive nanotechnology-based tool known as the biobarcode system, has detected previously undetectable levels of prostate-specific antigen (PSA) in patients who have undergone radical prostatectomy. This new assay, just one of many being developed by investigators at the Nanomaterials for Cancer Diagnostics and Therapeutics Center for Cancer Nanotechnology Excellence (Northwestern CCNE), is 300 times more sensitive than commercially available PSA tests. http://www.physorg.com/news177775224.html Nanotechnology Wed, 18 Nov 2009 14:50:01 EST news177775224 (PhysOrg.com) -- Today at SC 09, the supercomputing conference, IBM announced significant progress toward creating a computer system that simulates and emulates the brain's abilities for sensation, perception, action, interaction and cognition, while rivaling the brain's low power and energy consumption and compact size. http://www.physorg.com/news177744958.html Technology Wed, 18 Nov 2009 05:37:37 EST news177744958