News tagged with blue luminescence
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Search results for blue luminescence
Glowing White: Solvent-free luminescent organic liquids for organic electronics
(PhysOrg.com) -- The future will be dominated by organic electronics, as opposed to current silicon-based technology. In the journal Angewandte Chemie, an international team of researchers has now introduced a new ...
Mar 16, 2012 |
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Graphene quantum dots: The next big small thing
A Rice University laboratory has found a way to turn common carbon fiber into graphene quantum dots, tiny specks of matter with properties expected to prove useful in electronic, optical and biomedical applications.
Jan 12, 2012 |
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Seeing sound in a new light
The National Physical Laboratory Acoustics team has been investigating acoustic cavitation – the formation and implosion of micro cavities, or bubbles, in a liquid caused by the extreme pressure variations ...
Nov 24, 2011 |
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Novel nanocrystals with advanced optical properties developed for use as luminescent biomarkers
Upconversion emission materials are ideal for bioimaging due to its effectiveness as contrast agents for the detection of cancer cells, more so when the background emission of non-cancerous tissues can be minimised. These ...
Nanotechnology / Nanomaterials
Nov 14, 2011 |
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Physicists observe 'campfire effect' in blinking nanorod semiconductors
When semiconductor nanorods are exposed to light, they blink in a seemingly random pattern. By clustering nanorods together, physicists at the University of Pennsylvania have shown that their combined "on" time is increased ...
Jun 23, 2011 |
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Scientists list top 10 new species
(PhysOrg.com) -- Glow-in-the-dark mushrooms, a batfish flat as a pancake that appears to hop in the water, Titanic-eating bacterium, and a T. rex leech with enormous teeth are among the new species from 2010 ...
May 23, 2011 |
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Synthetic biology: German researchers develop novel kind of fluorescent protein
Since the 1990s a green fluorescent protein known as GFP has been used in research labs worldwide. Protein designers at Technische Universitaet Muenchen have now taken it a step further: They have managed to incorporate a ...
Mar 09, 2011 |
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Optical imaging could create pathway for radiotracers, study finds
A study published in the July issue of The Journal of Nuclear Medicine (JNM) reports on investigative research of a novel optical imaging technique called "Cerenkov luminescence imaging (CLI)." According to the authors, the te ...
Jul 01, 2010 |
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Don't Compare Bananas to Pears
(PhysOrg.com) -- Yellow leaves on banana plants give off a blue glow when viewed under UV light. This luminescence comes from decomposition products of chlorophyll, the substance that makes leaves green.
Jun 23, 2010 |
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Berkeley Researchers Light Up White OLEDs
(PhysOrg.com) -- Light-emitting diodes, which employ semiconductors to produce artificial light, could reduce electricity consumption and lighten the impact of greenhouse gas emissions. However, moving this ...
Apr 06, 2010 |
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List of search results for blue luminescence
