14/05/2013

Researchers develop synthetic HDL cholesterol nanoparticles

(Phys.org) —Atherosclerosis, a buildup of cellular plaque in the arteries, remains one of the leading causes of death globally. While high-density lipoprotein, or HDL, the so-called good cholesterol, is transferred to the ...

GrayQb: A new tool for radioactive contamination mapping

Nuclear facilities in the midst of cleanup due to normal routine or unexpected incident face a remarkable challenge – how to safely determine the exact location of radioactive contamination. Such determinations are typically ...

Hedge fund boss Loeb lobbies for breakup of Sony (Update 4)

The U.S. hedge fund manager renowned for shaking up Yahoo Inc. has set his sights on Sony Corp., proposing that the Japanese electronics giant spin off up to 20 percent of its movie, TV and music division and use the money ...

Australian continent takes a big drink

(Phys.org) —Devastating at the time, the major floods of 2011 have since brought a vital benefit by recharging Australia's depleted reserves of underground water.

Bovine blood keeps gold nanoparticles stable

(Phys.org) —A protein from cow blood has the remarkable ability to keep gold nanoparticles from clumping in a solution. The discovery could lead to improved biomedical applications and contribute to projects that use nanoparticles ...

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