The structure of graphite oxide surprisingly expands when cooled in methanol or ethanol Also graphite oxide selectively absorbs methanol from water methanol mixtures Two new studies by physicists at Umeå University in Sweden published in ... - Read More
Much in the same way as we use shredders to destroy documents that are no longer useful or that contain potentially damaging information cells use molecular machines to degrade unwanted or defective macromolecules Scientists of ... - Read More
Scientists studying an enzyme that naturally produces alkanes long carbon chain molecules that could be a direct replacement for the hydrocarbons in gasoline have figured out why the natural reaction typically stops after three to ... - Read More
Researchers at Johns Hopkins have devised a way to detect whether cells previously transplanted into a living animal are alive or dead an innovation they say is likely to speed the development of cell replacement ... - Read More
Scientists in the joint research project FUNgraphen are pinning their hopes for new technologies on a particular form of carbon They have developed new carbon macromolecules and molecular carbon composite materials with special properties The ... - Read More
A recent discovery funded by the Air Force Office of Scientific Research AFOSR may very well lead to a process that not only benefits every uniformed service member of the Department of Defense but everyone ... - Read More
Scientists report that they have developed a method that cuts down the time it takes to make new 'parts' for microscopic biological factories from 2 days to only 6 hours Share This See Also Biochemistry ... - Read More
The rate of chemical processes in cells is dictated by the speed of movement diffusion of molecules needed for a given reaction Using a versatile method developed at the Institute of Physical Chemistry of the ... - Read More
There's a wobbly new biochemical structure in Burckhard Seelig's lab at the University of Minnesota that may resemble what enzymes looked like billions of years ago when life on earth began to evolve long before ... - Read More
Enzymes workhorse molecules of life that underpin almost every biological process may have a new role as intelligent micro and nanomotors with applications in medicine engineering and other fields That's the topic of a report ... - Read More
Released 1 29 2013 12 20 PM ESTSource Newsroom University of Washington more news from this source Jan 30 2013 Researchers employing a century old observational technique have determined the precise configuration of humulones substances ... - Read More
OHSU researchers in partnership with scientists from several other institutions have published two new research papers that signal how the next class of powerful medications may currently reside at the bottom of the ocean In ... - Read More
Vaccines usually consist of inactivated viruses that prompt the immune system to remember the invader and launch a strong defense if it later encounters the real thing However this approach can be too risky with ... - Read More
chemicals used in refrigerators and air conditioners In Tuteja's lab in a demonstration the surface repelled coffee soy sauce and vegetable oil as well as toxic hydrochloric and sulfuric acids that could burn skin Tuteja ... - Read More
At the heart of computing are tiny crystals that transmit and store digital information's ones and zeroes Today these are hard and brittle materials But cheap flexible nontoxic organic molecules may play a role in ... - Read More
Living cells are surrounded by a membrane that tightly regulates what gets in and out of the cell This barrier is necessary for cells to control their internal environment but it makes it more difficult ... - Read More
Released 1 24 2013 10 30 AM ESTSource Newsroom University of Arkansas Fayetteville more news from this source Jan 24 2013 FAYETTEVILLE Ark – After years of experimentation researchers at the University of Arkansas have ... - Read More
Even tiles can be organic if they are made of renewable raw materials They are more resource efficient than their ceramic counterparts and unlock new creative options for design Bioplastics made of polylactides PLA are ... - Read More
Fizzy ocean water and the alkaline fluid that bubbles up from deep ocean vents are coursing through a structure at NASA's Jet Propulsion Laboratory in Pasadena Calif that is reminiscent of the pillared Emerald City ... - Read More
A team of scientists from Tyndall National Institute at University College Cork and the National University of Singapore have designed and fabricated ultra small devices for energy efficient electronics By finding out how molecules behave in ... - Read More
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