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Nanoparticles loaded with bee venom kill HIV

Nanoparticles carrying a toxin found in bee venom can destroy human immunodeficiency virus (HIV) while leaving surrounding cells unharmed, researchers at Washington University School of Medicine in St. Louis have shown.

Posted: Mar 8th, 2013

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In the blink of an eye: X-ray imaging on the attosecond timescale

Attosecond science is a new frontier of molecular and material science. It is expected to catalyze novel applications in a wide range of fields such as nanotechnology and life sciences, based on the ultimate visualization and control of the quantum nature of the electron.

Posted: Mar 7th, 2013

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NanoCelluComp project publishes 4th newsletter

The overall aim of the NanoCelluComp project is to develop a technology to utilise the high mechanical performance of cellulose nanofibres, obtained from food processing waste streams, combined with bioderived matrix materials, for the manufacture of 100% bio-derived high performance composite materials that will replace randomly oriented and unidirectional glass and carbon fibre reinforced plastics in a range of applications including transportation, wind turbines, biomedical, sport and consumer goods.

Posted: Mar 7th, 2013

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Silicon nanowires expand understanding of immune cells' circuitry

New findings expand the understanding of how one type of immune cell - known as a T helper 17 or Th17 cell - develops, and how its growth influences the development of immune responses. By figuring out how these cells are "wired", the researchers make a surprising connection between autoimmunity and salt consumption, highlighting the interplay of genetics and environmental factors in disease susceptibility.

Posted: Mar 7th, 2013

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Carbon nanotube biobatteries catch their breath

An air-breathing bio-battery has been constructed by researchers from the Institute of Physical Chemistry of the Polish Academy of Sciences in Warsaw. The core element providing the new power source with relatively high voltage and long lifetime is a carefully designed cathode taking up oxygen from air and composed of an enzyme, carbon nanotubes and silicate.

Posted: Mar 7th, 2013

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Diamantene Drähte

Kohlenstoff-Nanodrähte durch Tempern von Diamantandicarbonsäure in Kohlenstoff-Nanoröhren.

Posted: Mar 7th, 2013

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Nanotechnology student seeks brighter and more efficient LEDs

Rensselaer Polytechnic Institute student Ming Ma has developed a new method to manufacture light-emitting diodes (LEDs) that are brighter, more energy efficient, and have superior technical properties than those on the market today. His patent-pending invention holds the promise of hastening the global adoption of LEDs and reducing the overall cost and environmental impact of illuminating our homes and businesses.

Posted: Mar 7th, 2013

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