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Attack Ebola on a nanoscale

(Phys.org) —The Ebola virus outbreak in West Africa has claimed more than 900 lives since February and has infected thousands more. Countries such as Nigeria and Liberia have declared health emergencies, ...

dateAug 15, 2014 in Bio & Medicine
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Video of virus-sized particle trying to enter cell

Tiny and swift, viruses are hard to capture on video. Now researchers at Princeton University have achieved an unprecedented look at a virus-like particle as it tries to break into and infect a cell. The technique they developed ...

dateFeb 25, 2014 in Bio & Medicine
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Power boosting self-cleaning solar panels

High-power, self-cleaning solar panels might be coming soon to a roof near you. There are two obvious problems with photovoltaic cells, solar panels. First, they are very shiny and so a lot of the incident sunlight is simply ...

dateNov 22, 2013 in Energy & Green Tech
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Probing the surface of pyrite

Pyrite—perhaps better known as "fool's gold" for its yellowish metallic appearance—is a common, naturally occurring mineral. It holds promise as a high-tech material, with potential uses in solar cells, ...

dateOct 01, 2013 in Materials Science
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'Cleaning' boosts solar cell efficiency

Energy losses in nanowire solar cell can be significantly reduced by 'cleaning' the surface of the cells with a special etching method. This has been shown by researchers at Eindhoven University of Technology ...

dateSep 13, 2013 in Nanomaterials
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