News tagged with nanoparticles

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Entering the Nano Era

Modern hard drives only require an area of a few square nanometers for each bit of information. To protect ourselves from sunburn we use sunscreens that contain nanoparticles of titanium dioxide or zinc oxide. Is this the ...

Nov 05, 2014
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Scientists discover gold's hidden value

(Phys.org) —Scientists from Cardiff are discovering new and unexpected uses for gold – a noble metal traditionally regarded as being chemically uninteresting due to its poor ability to react with other ...

Jun 20, 2014
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Patent approved for cancer-fighting process

A new process developed at the University of Victoria that will help oncologists better identify and target cancerous tumours has been granted a US patent. The patented technology involves synthesizing lanthanide (rare earth ...

Feb 13, 2014
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Controlling light with light

A new approach to control light with light without the need for optical nonlinearity: Nanoparticle auto-oscillations in a subwavelength plasmonic V-groove waveguide induced by a control light can be used for the periodic ...

Jan 10, 2014
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