(Phys.org) -- Applied onto the business end of artificial skin, nanofilms that release antibacterial silver over time can eradicate bacteria in full-thickness skin wounds in mice.
Bio & Medicine
Aug 1, 2012
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(Phys.org) -- An ultra-thin layer of polymer impregnated with a surgical anti-bacterial aided healing by preventing infection in a mouse study performed at the University of Wisconsin-Madison.
Biochemistry
Jul 10, 2012
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(PhysOrg.com) -- Scientists at the California Institute of Technology have conducted experiments confirming which of three possible mechanisms is responsible for the spontaneous formation of three-dimensional (3-D) pillar ...
Nanophysics
May 19, 2011
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In nature, water striders can walk on water, butterflies can shed water from their wings, and plants can trap insects and pollen. Scientists at the Naval Research Laboratory are part of a research team working to engineer ...
Nanomaterials
Nov 22, 2010
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With the human genome in hand, biochemists have cataloged the 3-D structures of thousands of proteins isolated from living cells. But one important class of proteins -- those stuck in the cell membranes -- has proven difficult ...
Biochemistry
Apr 14, 2009
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