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News articles about "molecules"

Security: Explosive breakthrough in research on molecular recognition

Ever wonder how sometimes people still get through security with explosives on their person Research done in the University of Alberta's Department of Chemical and Materials Engineering has revealed a new way to better detect ... - Read More

Building a biochemistry lab on a chip

Building
Miniaturized laboratory on chip systems promise rapid sensitive and multiplexed detection of biological samples for medical diagnostics drug discovery and high throughput screening Using micro fabrication techniques and incorporating a unique design of transistor based ... - Read More

Carbon sponge could soak up coal emissions

Coal, Emissions
Emissions from coal power stations could be drastically reduced by a new energy efficient material that adsorbs large amounts of carbon dioxide then releases it when exposed to sunlight Share This See Also Organic Chemistry ... - Read More

For drug makers, new 3-D control opens wealth of options

A team of scientists anchored at Yale University has demonstrated a new highly versatile approach for quickly assembling drug like compounds establishing a broad new route to drug discovery and medical treatment They report their ... - Read More

Nothing fishy about swimming with same-sized mates

Same sized fish stick together using chemical cues to identify each other Share This See Also Fish Fisheries Wild Animals Geochemistry Environmental Issues Exotic Species Fish migration Deep sea fish Perch Antifreeze protein Have you ... - Read More

Mercury contamination in water can be detected with a mobile phone

Mercury
Chemists at the University of Burgos Spain have manufactured a sheet that changes colour in the presence of water contaminated with mercury The results can be seen with the naked eye but when photographing the ... - Read More

Nanostructures with living cells: Laser system being developed

Nanostructures, System, Living cells
Using Laser Technology Aleksandr Ovsianikov from the Vienna University of Technology wants to create microstructures with embedded living cells This project will be funded by an ERC Starting Grant Share This See Also Biology Developmental ... - Read More

Drug manufacture: Going green with iron

Safe and inexpensive iron catalysts provide a 'greener' alternative to typical pharmaceutical production methods Share This See Also Pharmacology Dietary Supplement Chemistry Organic Chemistry Sustainability Geochemistry Catalysis Peptide bond Organic chemistry Anticonvulsant More than one ... - Read More

New findings on the structure of graphite oxides in alcohols

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

Macromolecular shredder for RNA: Researchers unravel the structure of the machinery for RNA disposal

RNA, RNA, RNA, RNA, RNA, RNA
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 turn toxic by-product into biofuel booster

Enzyme, Enzyme, Enzyme
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

Giving transplanted cells a nanotech checkup

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

Giant carbon molecules for sustainable technologies

Carbon
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 possible answer for protection against chemical/biological agents, fuel leaks, and coffee stains

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

Discovery in synthetic biology takes us a step closer to new 'industrial revolution'

Biology
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

Biologistics: How fast do chemical trains move in living cells?

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

First artificial enzyme created by evolution in a test tube

Enzyme, Enzyme, Enzyme
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

New genre of 'intelligent' micro- and nanomotors

Engineering
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

Beer's Bitter Compounds Could Help Brew New Medicines

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

Tomorrow's life-saving medications may currently be living at the bottom of the sea

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
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