News tagged with nanostructures

3-D view of 1-D nanostructures

Semiconductor gallium nitride nanowires show great promise in the next generation of nano- and optoelectronic systems. Recently, researchers at the McCormick School of Engineering have found new piezoelectric ...

dateJan 06, 2012 in Nanophysics
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How to build doughnuts with Lego blocks

Scientists have uncovered how nature minimises energy costs in rings of liquids with an internal nanostructure made of two chemically discordant polymers joined with strong bonds, or di-blocks, deposited on ...

dateDec 21, 2011 in Nanophysics
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The extracellular matrix

NPL scientists have created a functional model of the native extracellular matrix which provides structural support to cells to aid growth and proliferation and could lead to advances in regenerative medicine.

dateDec 12, 2011 in Biochemistry
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Cobblestones fool innate immunity

Coating the surface of an implant such as a new hip or pacemaker with nanosized metallic particles reduces the risk of rejection, and researchers at the University of Gothenburg, Sweden, can now explain why: they fool the ...

dateNov 29, 2011 in Bio & Medicine
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