News tagged with proofs
A zap of cold plasma reduces harmful bacteria on raw chicken
A new study by food safety researchers at Drexel University demonstrates that plasma can be an effective method for killing pathogens on uncooked poultry. The proof-of-concept study was published in the January issue of the ...
Feb 02, 2012 |
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Microscopy reveals 'atomic antenna' behavior in graphene
Atomic-level defects in graphene could be a path forward to smaller and faster electronic devices, according to a study led by researchers at the Department of Energy's Oak Ridge National Laboratory.
Nanotechnology / Nanomaterials
Jan 31, 2012 |
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Biochip measures glucose in saliva, not blood
For the 26 million Americans with diabetes, drawing blood is the most prevalent way to check glucose levels. It is invasive and at least minimally painful. Researchers at Brown University are working on a ...
Jan 23, 2012 |
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Research confirms novel strategy in fight against infectious diseases
New research shows that infectious disease-fighting drugs could be designed to block a pathogen's entry into cells rather than to kill the bug itself.
Jan 09, 2012 |
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New device uses gold nanoparticles to test for lung cancer
The metabolism of lung cancer patients is different than the metabolism of healthy people. And so the molecules that make up cancer patients' exhaled breath are different too. A new device pioneered at the University of Colorado ...
Nanotechnology / Bio & Medicine
Nov 17, 2011 |
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'Trojan Horse' particle sneaks chemotherapy in to kill ovarian cancer cells
A common chemotherapy drug has been successfully delivered to cancer cells inside tiny microparticles using a method inspired by our knowledge of how the human immune system works. The drug, delivered in this way, reduced ...
Sep 12, 2011 |
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Security first: When a footstep is like a fingerprint
How a bare foot strikes the ground as one walks reveals your identity almost as well as a fingerprint, according to a study released Wednesday.
Sep 07, 2011 |
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Electrical conductor sparks interest
Chemists at Harvard and three other institutions have created a purified version of an organic semiconductor with electrical properties that put it among a small handful of organic compounds and that provides ...
Aug 17, 2011 |
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Genetic analysis of amniotic fluid shows promise for monitoring fetal development
Researchers have demonstrated the feasibility of focused fetal gene expression analysis of target genes found in amniotic fluid using Standardized NanoArray PCR (SNAP) technology. This analysis could be used to monitor fetal ...
Aug 08, 2011 |
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AP gets Knight funding to create journalistic tool
(AP) -- The Associated Press will be among 16 news organizations and Internet entrepreneurs sharing $4.7 million in funding to design innovative ways to find and deliver news in the digital age.
Jun 22, 2011 |
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Study of biomarker development in mice provides a roadmap for a similar approach in humans
Researchers at Fred Hutchinson Cancer Research Center have demonstrated in mice that the performance of a novel biomarker-development pipeline using targeted mass spectrometry is robust enough to support the use of an analogous ...
Jun 19, 2011 |
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Developmental disease is recreated in an adult model
A new study published today in the journal Science has shown that the childhood disorder Rett syndrome, can be reestablished in adult animals by "switching off" a critical disease causing gene in healthy adult animals. The g ...
Jun 02, 2011 |
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Omega-3 may cut risk of artery disease, heart attacks for patients with stents
Omega-3 fatty acids, combined with two blood-thinning drugs, significantly changed the blood-clotting process and may reduce the risk of heart attacks in patients with stents in their heart arteries, according to research ...
Medicine & Health / Cardiology
May 26, 2011 |
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New micro gyro technology for DARPA to be developed
The Georgia Institute of Technology, in partnership with Northrop Grumman Corporation, has been selected to develop a new type of Microelectromechanical Systems (MEMS) gyroscope technology for the Defense Advanced Research ...
May 24, 2011 |
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Mathematicians Solve 140-Year-Old Boltzmann Equation
(PhysOrg.com) -- Two University of Pennsylvania mathematicians have found solutions to a 140-year-old, 7-dimensional equation that were not known to exist for more than a century despite its widespread use in modeling the ...
May 13, 2010 |
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