News tagged with metal nanoparticles

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Researchers' quest for gold

For University of Wisconsin-Milwaukee researchers studying the toxicity of gold nanoparticles - a minuscule material with potentially big biomedical applications - the road to a new medical advance may or may not be paved ...

dateJul 22, 2011 in Bio & Medicine
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Improving catalysis

(PhysOrg.com) -- Cardiff University research may help to improve the way that metal nanoparticles are used in catalysis – the process of making chemical reactions go faster.

dateJun 14, 2011 in Nanomaterials
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Coating noble metal nanoparticles with silica

A straightforward and effective process for coating silver, gold and platinum nanoparticles with functionalized silica shells at room temperature has been developed by A*STAR . Crucially, unlike conventional ...

dateFeb 04, 2015 in Nanomaterials
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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 ...

dateJun 20, 2014 in Materials Science
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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 ...

dateFeb 13, 2014 in Bio & Medicine
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