Using their expertise in silicon optics, Cornell engineers have miniaturized a light source in the elusive mid-infrared (mid-IR) spectrum, effectively squeezing the capabilities of a large, tabletop laser onto a 1-millimeter silicon chip.
Feb 26th, 2015
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A new logic-defying mathematical model could lead to materials for better skin grafts and new smart materials.
Feb 26th, 2015
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Researchers have developed an injectable osteoinductive collagen-based nanosilicate matrix for growth-factor-free bone tissue engineering.
Feb 26th, 2015
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The Nanotechnology Forum for Indian Scientists (NT Forum) announces that Dr Arindam Ghosh from IISC, Bangalore is the first winner of the 'Oxford Instruments Young Nanoscientist Award 2015'.
Feb 26th, 2015
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New findings represent the first evidence of an organism using mineralized structural components to produce optical displays. While birds, butterflies, and beetles can display brilliant blues, among other colors, they do so with organic structures, such as feathers, scales, and plates. The limpet, by contrast, produces its blue stripes through an interplay of inorganic, mineral structures, arranged in such a way as to reflect only blue light.
Feb 26th, 2015
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A European research project has made an important step towards the further miniaturisation of nanoelectronics, using a highly-promising new material called silicene. Its goal: to make devices of the future vastly more powerful and energy efficient.
Feb 26th, 2015
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Caging of molecules allows investigation of equilibrium thermodynamics.
Feb 26th, 2015
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By making what might be the world's smallest three-dimensional unofficial Block 'M', University of Michigan researchers have demonstrated a nanoparticle manufacturing process capable of producing multilayered, precise shapes.
Feb 25th, 2015
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A superconductor that works at room temperature was long thought impossible, but scientists may have discovered a family of materials that could make it reality.
Feb 25th, 2015
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A biological structure in mammalian eyes has inspired scientists to design an inorganic counterpart for use in solar cells: micron-sized vertical funnels were etched shoulder-to-shoulder in a silicon substrate. Using mathematical models and experiments, they tested how these kind of funnel arrays collect incident light and conduct it to the active layer of a silicon solar cell. Their result: this arrangement of funnels increases photo absorption by about 65 percent in a thin-film solar cell.
Feb 25th, 2015
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Researchers unveiled a new method of stabilizing carbon - a central structural component of any battery - that could pave the way to new performance standards in the hunt for a lithium-ion components.
Feb 25th, 2015
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Magnetic nanoparticles can increase the performance of solar cells made from polymers - provided the mix is right.
Feb 25th, 2015
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A new method will enable the fabrication of optical nanosensors capable of sticking on uneven surfaces and biological surfaces like human skin. This result can boost the use of wearable devices to monitor parameters such as temperature, breath and heart pressure.
Feb 25th, 2015
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Scientists have used graphene to target and neutralise cancer stem cells while not harming other cells.
Feb 25th, 2015
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Am 19. Februar 2015 hiess es wieder 'nANO meets water' bei Fraunhofer UMSICHT. Gut 100 Fachleute aus Industrie und Wirtschaft kamen nach Oberhausen, um sich beim Thema Innovationen und Risiken von Nanomaterialien f�r die Wassertechnik auf den neuesten Stand zu bringen.
Feb 25th, 2015
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Dual-type nanowire arrays can be used in applications such as LEDs and solar cells.
Feb 25th, 2015
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