News tagged with toxic material
Amazon fungi found that eat polyurethane, even without oxygen
(PhysOrg.com) -- Until now polyurethane has been considered non-biodegradable, but a group of students from Yale University in the US has found fungi that will not only eat and digest it, they will do so even in the absence ...
Feb 03, 2012 |
4.8 / 5 (47) |
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Powered by seaweed: Polymer from algae may improve battery performance
(PhysOrg.com) -- By looking to Mother Nature for solutions, researchers have identified a promising new binder material for lithium-ion battery electrodes that not only could boost energy storage, but also ...
Sep 08, 2011 |
4.8 / 5 (4) |
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Novel nanoparticles communicate to target tumors more efficiently
(PhysOrg.com) -- For decades, researchers have been working to develop nanoparticles that deliver cancer drugs directly to tumors, minimizing the toxic side effects of chemotherapy. However, even with the ...
Nanotechnology / Bio & Medicine
Jun 19, 2011 |
4.5 / 5 (2) |
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Dip chip technology tests toxicity on the go
From man-made toxic chemicals such as industrial by-products to poisons that occur naturally, a water or food supply can be easily contaminated. And for every level of toxic material ingested, there is some level of bodily ...
Chemistry / Analytical Chemistry
May 14, 2012 |
5 / 5 (2) |
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UT biosolar breakthrough promises cheap, easy green electricity
Barry D. Bruce, professor of biochemistry, cellular and molecular biology, at the University of Tennessee, Knoxville, is turning the term "power plant" on its head. The biochemist and a team of researchers have developed ...
Technology / Energy & Green Tech
Feb 02, 2012 |
4.9 / 5 (8) |
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Scientists make nontoxic, bendable nanosheets
(Phys.org) -- Cornell materials scientists have developed an inexpensive, environmentally friendly way of synthesizing oxide crystal sheets, just nanometers thick, which have useful properties for electronics ...
Nanotechnology / Nanomaterials
Apr 11, 2012 |
4.6 / 5 (7) |
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New material could improve safety for first responders to chemical hazards
A new kind of sensor could warn emergency workers when carbon filters in the respirators they wear to avoid inhaling toxic fumes have become dangerously saturated.
Nanotechnology / Nanomaterials
May 01, 2011 |
5 / 5 (1) |
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How do green algae react to carbon nanotubes?
Nanoparticles such as carbon nanotubes (CNT), which are found in an ever-increasing number of products, are ending up more and more frequently in our surroundings. If and how they affect aquatic ecosystems ...
Nanotechnology / Nanomaterials
Nov 04, 2011 |
4 / 5 (1) |
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Safer nanoparticles spotlight tumors, deliver drugs
(PhysOrg.com) -- Small is promising when it comes to illuminating tiny tumors or precisely delivering drugs, but many worry about the safety of nano-scale materials. Now a team of scientists has created miniscule ...
Nanotechnology / Bio & Medicine
Feb 22, 2009 |
4.8 / 5 (6) |
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New 'frozen smoke' may improve robotic surgery, energy storage
A spongy substance that could be mistaken for packing material has the nanotechnology world buzzing.
Nanotechnology / Nanomaterials
Mar 01, 2011 |
4.8 / 5 (4) |
2
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Nanoparticles working in harmony
For decades, researchers have been working to develop nanoparticles that deliver cancer drugs directly to tumors, minimizing the toxic side effects of chemotherapy. However, even with the best of these nanoparticles, only ...
Nanotechnology / Bio & Medicine
Jul 15, 2011 |
5 / 5 (4) |
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Exxon Valdez oil spill tanker banned from India
The Exxon Valdez tanker that was involved in a huge oil spill off Alaska in 1989 has been banned from entering India where it was due to be dismantled, state officials said Wednesday.
May 09, 2012 |
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New way to make sensors that detect toxic chemicals
(PhysOrg.com) -- Ohio State University researchers have developed a new method for making extremely pure, very small metal-oxide nanoparticles.
Nanotechnology / Nanomaterials
Jul 08, 2009 |
5 / 5 (1) |
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Fresh Pot of Tea Strikes Anticancer Gold
(PhysOrg.com) -- Researchers from the University of Missouri-Columbia report in the Journal of Materials Chemistry that chemicals in tea are the best yet discovered to make consistent, biologically safe gold nanoparticles. More i ...
Nanotechnology / Bio & Medicine
Apr 27, 2009 |
5 / 5 (11) |
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Scientists advance facile synthesis of nanoparticles with multiple functions
Nanostructured materials have garnered great interest worldwide due to their unique size-dependent properties for chemical, electronic, structural, medical and consumer applications.
Nanotechnology / Nanomaterials
Jul 13, 2009 |
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