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Home > News > UCLA Gold Nanoparticle Superstructure Blows Away Cancer Cells

May 27th, 2010

UCLA Gold Nanoparticle Superstructure Blows Away Cancer Cells

Abstract:
"Photothermal Effects of Supramolecularly Assembled Gold Nanoparticles for the Targeted Treatment of Cancer Cells" is quite the mouthful. The recently published paper details work by University of California at Los Angeles on another nanoparticle bomb approach to destroying cancer cells.

Doctor Hsien-Rong Tseng's team instead uses self-assembling macromolecular particles. These particles react extremely quickly when irradiated with a light source, heating to in excess of 370 degrees Celcius. At 374 degrees, the heat causes explosive bubbles to form and these bubbles in turn burst and destroy cells in the area. This is the same approach used in a recent Rice University study, but builds further upon the premise.

Source:
dailytech.com

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