News tagged with nanotechnology

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Development of new-generation solar cells

(PhysOrg.com) -- Researchers from The University of Queensland (UQ) and Korea have combined their expertise in polymer patterning and materials science in a bid to develop new-generation solar cells.

dateMar 07, 2012 in Nanomaterials
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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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Cancer on the breath? The nose knows

A breath test for "sniffing out" cancer in a person's breath is a step closer to reality, according to a study recently published in the British Journal of Cancer. The study results show that the device develo ...

dateMay 16, 2011 in Analytical Chemistry
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Nanosilver for therapy and diagnostics

(PhysOrg.com) -- Nowadays, everyday life would be inconceivable without nanotechnology. It is also ever-present in medical technology – both in therapy and diagnostics. Researchers from ETH Zurich have ...

dateMay 12, 2011 in Bio & Medicine
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The world's smallest wedding rings

Creating artificial structures from DNA is the objective of DNA nanotechnology. This new discipline, which combines biology, physics, chemistry and material science makes use of the ability of the natural ...

dateApr 11, 2011 in Bio & Medicine
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Harvesting energy

Imagine a cell phone battery that charges with every step you take or a spacesuit that uses astronauts' expended energy to run the suit's electronics. A team of college students conducting NASA research on ...

dateApr 01, 2011 in Nanophysics
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