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The latest news from academia, regulators
research labs and other things of interest

Nanoshells provide golden 'touch' in killing breast tumors

Gold nanoparticles have shown promise as miniature thermal scalpels that when irradiated with near-infrared light are capable of cooking tumors to death. Now, a team of investigators have found that gold nanoshells can be used to deliver just a little heat to breast tumor cells already treated with radiation, boosting the killing power of both therapies.

Posted: Nov 23rd, 2010

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Second-generation device more effective in capturing circulating tumor cells

In 2007, Mehmet Toner and Daniel Haber and their collaborators at Massachusetts General Hospital and Harvard Medical School developed a microfluidic device capable of trapping rare circulating tumor cells (CTCs) from the blood of cancer patients. Since then, these investigators, working with Harvard Medical School colleague Shyamala Maheswaren, have shown that captured CTCs can be used to characterize tumors from patients with lung and prostate cancer.

Posted: Nov 23rd, 2010

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A wide range of nanocoatings in a few spray applications

Easy-to-use nano-coating sprays with optical, electronic, biological properties, etc to cover surfaces! Teams from the Institut Charles Sadron, in collaboration with researchers from the Laboratoire de Biomateriaux et Ingenierie Tissulaire, have managed to improve and extend their technique of 'layer by layer' deposition.

Posted: Nov 23rd, 2010

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