News tagged with carbon labeled
New graphene-based material clarifies graphite oxide chemistry
Nanotechnology / Nanomaterials
Sep 25, 2008 |
4.1 / 5 (16) |
0
A new "graphene-based" material that helps solve the structure of graphite oxide and could lead to other potential discoveries of the one-atom thick substance called graphene, which has applications in nanoelectronics, ...
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Seeing Nanotubes Targeting Tumors In Vivo
Nanotechnology / Bio & Medicine
Oct 27, 2008 |
4.4 / 5 (7) |
0
Carbon nanotubes have significant potential for delivering both imaging and therapeutic agents to tumors, but there is still a need to better quantify how well these rolled-up sheets of graphite can target tumors. Now, thanks ...
Laser etching safe alternative for labeling grapefruit
Nov 03, 2009 |
4.4 / 5 (14) |
8
Laser labeling of fruit and vegetables is a new, patented technology in which a low-energy carbon dioxide laser beam is used to label, or "etch" information on produce, thereby eliminating the need for common ...
Fish food fight: Fish don't eat trees after all, says new study
Nov 24, 2009 |
4.5 / 5 (4) |
0
(PhysOrg.com) -- What constitutes fish food is a matter of debate. A high-profile study a few years ago suggested that fish get almost 50 percent of their carbon from trees and leaves, evidence for a very ...
Tiny polyps need 2 kinds of carbon to survive coral bleaching
Biology /
Mar 04, 2008 |
4 / 5 (1) |
0
How well ocean reefs recover from the growing damage caused by warming sea temperatures depends both on how much the tiny coral polyps can eat, and how healthy they can keep the microscopic algae that live ...
Elevated CO2 levels may mitigate losses of biodiversity from nitrogen pollution
Dec 03, 2009 |
3.7 / 5 (7) |
2
Rising levels of carbon dioxide may overheat the planet and cause other environmental problems, but fears that rising CO2 levels could directly reduce plant biodiversity can be allayed, according to a new study by a University ...
Blood Enzyme Could Help Realize Clean Coal
Dec 03, 2009 |
4.2 / 5 (6) |
0
(PhysOrg.com) -- An enzyme in our blood that enables our lungs to exhale carbon dioxide could be the key to isolating carbon dioxide emissions from coal plants in order to store them safely underground. A ...
Food 'Tattoos' an Alternative to Labels for Identifying Fruit
Aug 31, 2009 |
not rated yet |
2
(PhysOrg.com) -- Those small and sometimes inconvenient sticky labels on produce may eventually be replaced by laser "tattoo" technology now being tested by Agricultural Research Service (ARS) and University ...
Detecting Cancer with Silica Nanoparticles
Nanotechnology / Bio & Medicine
Sep 18, 2006 |
4.3 / 5 (13) |
0
Tumor necrosis factor-alpha is a widely accepted biomarker for cancer, but the minute amounts of this protein circulating in blood makes detecting the molecule and measuring its concentration accurately a technological challenge.
Carbon Nanotube Transistor Can Detect Genetic Mutations
Jan 25, 2006 |
3.3 / 5 (14) |
0
University of Pittsburgh researcher Alexander Star and colleagues at a California-based company, Nanomix, Inc., have developed devices made of carbon nanotubes that can find mutations in genes causing hereditary diseases, ...
Replicating Climate Change to Forecast its Effects
Dec 17, 2009 |
2.5 / 5 (4) |
2
(PhysOrg.com) -- Agricultural Research Service (ARS) scientists are replicating the effects of climate change to see what the future holds for soybeans, wheat and the soils where they grow.
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