In latest generation of tiny biosensors, size isn't everything
(Phys.org) —When it comes to nanomedicine, smaller is—surprisingly—not always better.
Nanophysics
Apr 14, 2014
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Page 24 - News tagged with nanowires
Color pixels made of nanowires offer new paradigm for digital cameras
(Phys.org) —Most of today's digital cameras achieve color by using red, green, and blue Bayer color filters through which light passes on its way to the camera's image sensors, which then convert the light into electrical ...
Nanosheets and nanowires
Researchers in China, have found a convenient way to selectively prepare germanium sulfide nanostructures, including nanosheets and nanowires, that are more active than their bulk counterparts and could open the way to lower ...
Nanophysics
Apr 1, 2014
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Mixing silicon with other materials improves the diversity of nanoscale electronic devices
The semiconductor silicon lies at the heart of the current revolution in electronics and computing. In particular, it can produce compact integrated circuits when processed by modern techniques capable of fabricating structures ...
Nanophysics
Mar 26, 2014
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Researchers improve performance of III-V nanowire solar cells on graphene
(Phys.org) —Imagine a field of small wires—standing at attention like a tiny field of wheat—gathering the Sun's rays as the first step in solar energy conversion.
Nanomaterials
Mar 24, 2014
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Anti-counterfeit 'fingerprints' made from silver nanowires
Unique patterns made from tiny, randomly scattered silver nanowires have been created by a group of researchers from South Korea in an attempt to authenticate goods and tackle the growing problem of counterfeiting.
Nanophysics
Mar 20, 2014
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Researchers devise new, stretchable antenna for wearable health monitoring
(Phys.org) —Researchers from North Carolina State University have developed a new, stretchable antenna that can be incorporated into wearable technologies, such as health monitoring devices.
Engineering
Mar 18, 2014
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Moving light across a semiconducting nanowire via surface acoustic waves
Researchers at the MESA+ Institute for Nanotechnology at the University of Twente in collaboration with the Paul Drude Institute in Berlin have succeeded in moving light from one end of a semiconducting nanowire to the other ...
Nanophysics
Mar 13, 2014
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A new twist on a very old physics technique could impact nanoscience
(Phys.org) —A new twist on a very old physics technique could have a profound impact on one of the most buzzed-about aspects of nanoscience.
Nanophysics
Mar 4, 2014
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0-D: Zero-dimensional quantum dots identified by researchers
(Phys.org) —In physics, there's small, and then there's nullity – as in zero-dimensional.
Nanophysics
Mar 4, 2014
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