News tagged with laser induced fluorescence
Countering contamination for Mars spacesuits
To search for life on Mars, future astronauts would naturally want to step outside their living habitat for a walk. But the spacesuits keeping them alive might also carry Earth microbes or ingredients of life ...
Space & Earth / Space Exploration
Jun 16, 2011 |
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A revolutionary breakthrough in terahertz remote sensing
(PhysOrg.com) -- A major breakthrough in remote wave sensing by a team of Rensselaer Polytechnic Institute researchers opens the way for detecting hidden explosives, chemical, biological agents and illegal ...
Jul 11, 2010 |
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Search results for laser induced fluorescence
In a new microchip, cells separate by rolling away
Cell rolling is a common mechanism cells use to navigate through the body. During inflammation, for example, the endothelial cells that line blood vessels present certain molecules that attract white blood ...
Chemistry / Analytical Chemistry
Feb 24, 2012 |
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Electrons in concert: A simple probe for collective motion in ultracold plasmas
(PhysOrg.com) -- Collective, or coordinated behavior is routine in liquids, where waves can occur as atoms act together. In a milliliter (mL) of liquid water, 1022 molecules bob around, colliding. When a bre ...
Feb 06, 2012 |
4.5 / 5 (8) |
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A single cell endoscope: Researchers use nanophotonics for optical look inside living cells
(PhysOrg.com) -- An endoscope that can provide high-resolution optical images of the interior of a single living cell, or precisely deliver genes, proteins, therapeutic drugs or other cargo without injuring ...
Dec 20, 2011 |
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Making a light-harvesting antenna from scratch
(PhysOrg.com) -- Sometimes when people talk about solar energy, they tacitly assume that we're stuck with some version of the silicon solar cell and its technical and cost limitations. Not so.
Nov 29, 2011 |
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Single Green Fluorescent Protein-expressing cell is basis of living laser device
(PhysOrg.com) -- It sounds like something out of a comic book or a science fiction movie – a living laser – but that is exactly what two investigators at the Wellman Center for Photomedicine at Massachusetts ...
Jun 12, 2011 |
4.9 / 5 (14) |
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Development of a FRET sensor for real-time imaging of intracellular redox dynamics
In work published in the June 2011 issue of Experimental Biology and Medicine, Kolossov, Spring and their co-investigators - a multidisciplinary team within the Institute for Genomic Biology at the University of Illinois - have ...
Jun 07, 2011 |
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Where no lab has gone before: Single-Molecule Electrokinetic Traps
(PhysOrg.com) -- To study the behavior of large protein complexes and long DNA chains in solution, researchers use so-called molecular traps. However, earlier traps have proven ineffective when working with s ...
May 25, 2011 |
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Multiplexed capillary isoelectric focusing increases efficiency in protein measurements
The Springer journal Analytical and Bioanalytical Chemistry (ABC) has chosen Oluwatosin O. Dada (34) as the recipient of its Best Paper Award 2010. Dada is the lead author of a paper in ABC on capillary isoele ...
Chemistry / Analytical Chemistry
Feb 24, 2011 |
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Physicists may have observed Hawking radiation for the first time
(PhysOrg.com) -- In 1974, Stephen Hawking predicted that black holes emit thermal radiation due to quantum effects, which causes the black holes to lose mass and perhaps ultimately vanish. But despite numerous ...
Sep 28, 2010 |
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How Do Cells Die? Biophotonic Tools Reveal Real-Time Dynamics in Living Color
Apoptosis, programmed cell death, is essential to normal development, healthy immune system function, and cancer prevention. The process dramatically transforms cellular structures but the limitations of conventional ...
Jul 22, 2010 |
4.3 / 5 (4) |
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List of search results for laser induced fluorescence
