A multidisciplinary team of researchers at UCLA has developed a "roadmap" of the complex signaling processes involved in cancer that could lead to new methods for diagnosing and overcoming such drug resistance.
Apr 4th, 2011
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A joint cooperation between three research groups at nanoGUNE (Donostia - San Sebastian, Spain) reports an innovative method to focus infrared light with tapered transmission lines to nanometer-size dimensions. This device could trigger the development of novel chemical and biological sensing tools, including ultra-small infrared spectrometers and lab-on-a-chip integrated biosensors.
Apr 4th, 2011
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GLOBALFOUNDRIES, one of the world's leading semiconductor foundries, has signed a strategic long-term partnership on sub-22nm CMOS scaling and GaN-on-Si technology with the nanoelectronics R+D center imec.
Apr 4th, 2011
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Scientists at the Institute of Bioengineering and Nanotechnology (IBN) and IBM Research - Almaden have developed the first biodegradable polymer nanoparticles to combat drug-resistant superbugs, such as Methicillin-Resistant Staphylococcus aureus (MRSA).
Apr 4th, 2011
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The discovery by two Penn State University researchers is a new type of symmetry in the structure of materials, which the researchers say greatly expands the possibilities for discovering or designing materials with desired properties. The research is expected to have broad relevance in many development efforts involving physical, chemical, biological, or engineering disciplines including, for example, the search for advanced ferroelectric ferromagnet materials for next-generation ultrasound devices and computers.
Apr 3rd, 2011
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With the first observation of thermoelectric effects at graphene contacts, University of Illinois researchers found that graphene transistors have a nanoscale cooling effect that reduces their temperature.
Apr 3rd, 2011
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Nanoparticles could offer big hope in a small package to the many millions of people who are allergic to the nickel in everything from jewelry to coins and cell phones.
Apr 3rd, 2011
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Researchers at the Hebrew University of Jerusalem have achieved a breakthrough in the field of nanoscience by successfully altering nanocrystal properties with impurity atoms - a process called doping - thereby opening the way for the manufacture of improved semiconductor nanocrystals.
Apr 3rd, 2011
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Physiker haben in einem neuartigen Ansatz gezeigt, wie die Ausbreitungsrichtung von Licht bzw. Lichtenergie auf der Ebene einzelner Molekuele manipuliert werden kann. Dazu platzierten die Biophysiker eine Kaskade von vier verschiedenen Fluoreszenz-Farbstoffmolekuelen auf einer DNA-Plattform im Nanometer-Massstab. Mithilfe eines sogenannten "Springer"-Farbstoffs gelang es ihnen, die Richtung des Lichtweges bzw. des Energietransfers zu kontrollieren.
Apr 3rd, 2011
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Scientists package HDL with gene-silencing siRNA to target tumors, spare normal tissue.
Apr 2nd, 2011
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NanoDays is a nationwide festival of educational programs about nanoscale science and engineering and its potential impact on the future. It features exhibits and educational programs at more than 200 locations throughout the nation through April 3rd, at science museums, research centers, and universities.
Apr 2nd, 2011
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A microchip fabricated with femtosecond lasers at RIKEN allows the rare observation of microalgae behavior.
Apr 2nd, 2011
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Using a simple glass capillary, atomic physicists at RIKEN are developing an ultra-narrow ion beam that pinpoints a part of organelles in a living cell, enabling biologists to visualize how the damage affects cell activities.
Apr 2nd, 2011
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Engineers at Oregon State University have invented a new way to use surface-mount adhesives in the production of low-temperature, microchannel heat exchangers - an advance that will make this promising technology much less expensive for many commercial applications.
Apr 1st, 2011
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Playing the Nanorama-Loft quiz, you can discover numerous everyday nano products. Every product comes up with a question. Take the nano challenge and test your knowledge!
Apr 1st, 2011
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Focusing on interdisciplinary research is now leading to breakthroughs in bio nanotechnology research. A new method for drug development has become a reality.
Apr 1st, 2011
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