The research group of Professor Hiroaki Misawa of Research Institute for Electronic Science, Hokkaido University and Assistant Professor Atsushi Kubo of the Faculty of Pure and Applied Sciences, University of Tsukuba, have ...
Nanophysics
Apr 27, 2016
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13
Lining up gold nanoparticles in narrow trenches carved into a gold substrate has enabled A*STAR researchers to greatly enhance an optical effect that doubles the frequency of impinging light1. This approach could help produce ...
Nanophysics
Jan 20, 2016
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7
Physicists at the University of Basel succeed in synthesizing boron-doped graphene nanoribbons and characterizing their structural, electronic and chemical properties. The modified material could potentially be used as a ...
Nanophysics
Aug 27, 2015
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39
A way to transport highly confined light energy over long distances using extended networks of partially fused gold nanoparticles has been demonstrated by an international team of researchers. This demonstration raises the ...
Nanophysics
May 13, 2015
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23
Smaller than a cell, nanodevices can operate at the level of crucial biological processes and unlock new and ingenious methods of medical diagnosis, treatment, and prevention that will revolutionise human health.
Biochemistry
May 1, 2015
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34
A new catalyst could have dramatic environmental benefits if it can live up to its potential, suggests research from Singapore. A*STAR researchers have produced a catalyst with gold-nanoparticle antennas that can improve ...
Nanomaterials
Dec 17, 2014
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1
A Japanese research team has successfully demonstrated a new approach toward a non-precious metal oxygen reduction catalyst for fuel cells.
Materials Science
Jun 23, 2014
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Recent advances in nanotechnology are providing new possibilities for medical imaging and sensing. Gold nanostructures, for example, can enhance the fluorescence of marker dyes that are commonly used to detect biomolecules ...
Nanophysics
Sep 25, 2013
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Today, computerized smart systems can deliver drugs intravenously in exact volumes to hospital patients. However, these systems cannot recognize which medications are in the tubing nor can they determine the concentration ...
Optics & Photonics
Sep 19, 2013
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A sensor that relies on reflected light to analyze biomedical and chemical samples now has greater sensitivity, thanks to a carpet of gold nanoparticles. Xia Yu of the A*STAR Singapore Institute of Manufacturing Technology, ...
Nanophysics
Jun 5, 2013
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