News tagged with magnetic nanoparticles

Nanotechnology for water purification

Nanotechnology refers to a broad range of tools, techniques and applications that simply involve particles on the approximate size scale of a few to hundreds of nanometers in diameter. Particles of this size have some unique ...

dateJul 29, 2010 in Nanomaterials
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Nanoparticle pinpoints blood vessel plaques

A team of researchers, led by scientists at Case Western Reserve University, has developed a multifunctional nanoparticle that enables magnetic resonance imaging (MRI) to pinpoint blood vessel plaques caused by atherosclerosis. ...

dateFeb 06, 2014 in Bio & Medicine
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Researchers make droplets dance (w/ Video)

(Phys.org) —Researchers from Aalto University and Paris Tech have placed water droplets containing magnetic nanoparticles on strong water repellent surfaces and have made them align in various static and ...

dateJul 19, 2013 in Nanomaterials
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Under the influence of magnetic drugs

(Phys.org) -- For more than three decades scientists have been investigating magnetic nanoparticles as a method of drug delivery. Now by combining three metals - iron, gold and platinum - pharmacists at the ...

dateMay 31, 2012 in Bio & Medicine
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Nanoparticles Image Breast Cancer

Current methods of detecting breast cancer suffer from low sensitivity, limited spatial resolution, or the need to use complicated and expensive radioisotope-based technologies. A new report from investigators at the Emory-Georgia ...

dateJul 21, 2009 in Bio & Medicine
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