News tagged with nanotechnology

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Researchers measure nanometer scale temperature

Illinois researchers have developed a new kind of electro-thermal nanoprobe that can independently control voltage and temperature at a nanometer-scale point contact. It can also measure the temperature-dependent ...

Dec 19, 2011
5 / 5 (2) 0 | with audio podcast

New insights into nanoparticles and dividing cells

(PhysOrg.com) -- What happens when living cells take up nanoparticles, those tiny entities that could offer new ways of delivering drugs into the body? A new study from researchers at UCD has tracked the progress of nanoparticles ...

Dec 19, 2011
5 / 5 (1) 0 | with audio podcast

Cobblestones fool innate immunity

Coating the surface of an implant such as a new hip or pacemaker with nanosized metallic particles reduces the risk of rejection, and researchers at the University of Gothenburg, Sweden, can now explain why: they fool the ...

Nov 29, 2011
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Nano-tech makes medicine greener

Over the last 5 years the Bionano Group at the Nano-Science Center and the Department of Neuroscience and Pharmacology at the University of Copenhagen has been working hard to characterise and test how molecules react, combine ...

Nov 03, 2011
5 / 5 (3) 0 | with audio podcast