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News articles about "Water"

Billion-year-old water could hold clues to life on Earth and Mars

Mars
A UK Canadian team of scientists has discovered ancient pockets of water which have been isolated deep underground for billions of years and contain abundant chemicals known to support life This water could be some ... - Read More

Nanoscavengers could usher in next generation water purification

Purification
Among its many talents silver is an antibiotic Titanium dioxide is known to glom on to certain heavy metals and pollutants Other materials do the same for salt In recent years environmental engineers have sought ... - Read More

Natural 'keystone molecules' punch over their weight in ecosystems

Naturally occurring keystone molecules that have powerful behavioral effects on diverse organisms often play large but unrecognized roles in structuring ecosystems according to a theory proposed in the June issue of BioScience The authors of ... - Read More

Significant improvement in performance of solar-powered hydrogen generation

Hydrogen, Hydrogen, Hydrogen, Hydrogen, hydrogen
Using a powerful combination of microanalytic techniques that simultaneously image photoelectric current and chemical reaction rates across a surface on a micrometer scale researchers at the National Institute of Standards and Technology NIST have shed ... - Read More

Electronics comes to paper: Paper, being light and foldable, works well for electrically conducting structures

Light, Light
Paper being a light and foldable raw material is a cost efficient and simple means of generating electrically conducting structures Paper is becoming a high tech material Researchers at the Max Planck Institute of Colloids ... - Read More

Friction in the nano-world: Physicists discover a new kind of friction

Friction
Whether in vehicle transmissions hip replacements or tiny sensors for triggering airbags The respective components must slide against each other with minimum friction to prevent loss of energy and material wear Investigating the friction behavior ... - Read More

Oxygen consumption of individual cells measured: Scanning electrochemical microscopy decisively optimized

Electrochemical, Oxygen , Microscopy
How active a living cell is can be seen by its oxygen consumption The method for determining this consumption has now been significantly improved by chemists in Bochum The problem up to now was that ... - Read More

Water governs cell movement: Aquaporins play key role, new research finds

cell, cell
Water gives life Researchers at Linköping University in Sweden now show how the cells in our bodies are driven mainly by water power a discovery that in the long run opens the way for a ... - Read More

Engineered biomaterial could improve success of medical implants

Medical, Medical implants
It's a familiar scenario a patient receives a medical implant and days later the body attacks the artificial valve or device causing complications to an already compromised system Expensive state of the art medical devices ... - Read More

Squishy hydrogels may be the ticket for studying biological effects of nanoparticles

biological
A class of water loving jelly like materials with uses ranges ranging from the mundane such as superabsorbent diaper liners to the sophisticated such as soft contact lenses could be tapped for a new line ... - Read More

Low-Grade Cotton Offers More Ecologically-Friendly Way to Clean Oil Spills

Released 5 16 2013 11 35 AM EDTSource Newsroom Texas Tech University more news from this source May 16 2013 When it comes to cleaning up the next massive crude oil spill one of the ... - Read More

Loss of eastern hemlock will affect forest water use

The loss of eastern hemlock from forests in the Southern Appalachian region of the United States could permanently change the area's hydrologic cycle reports a new study by U S Forest Service scientists at the ... - Read More

New advance in biofuel production

sugars
Advanced biofuels liquid fuels synthesized from the sugars in cellulosic biomass offer a clean green and renewable alternative to gasoline diesel and jet fuels Bringing the costs of producing these advanced biofuels down to competitive ... - Read More

'Power plants': How to harvest electricity directly from plants

Plants, plants
The sun provides the most abundant source of energy on the planet However only a tiny fraction of the solar radiation on Earth is converted into useful energy To help solve this problem researchers at ... - Read More

Setting the standard for sustainable bioenergy crops

crops
Bioenergy crops such as Miscanthus and switchgrass appear to be promising resources for renewable energy but these new crops did not come with a manual on how to measure details on their sustainability impacts Jody ... - Read More

Graphene quantum dots may someday tell if it will rain on Mars

Quantum dots, Mars
The latest research from a Kansas State University chemical engineer may help improve humidity and pressure sensors particularly those used in outer space Vikas Berry William H Honstead professor of chemical engineering and his research ... - Read More

New mechanism converts natural gas to energy faster, captures carbon dioxide

Chemical engineering researchers have identified a new mechanism to convert natural gas into energy up to 70 times faster while effectively capturing the greenhouse gas carbon dioxide CO2 This could make power generation from natural ... - Read More

New mechanism converts natural gas to energy faster, captures CO2

Chemical engineering researchers have identified a new mechanism to convert natural gas into energy up to 70 times faster while effectively capturing the greenhouse gas carbon dioxide CO2 This could make power generation from natural ... - Read More

The Black Sea is a goldmine of ancient genetic data

sea
When Woods Hole Oceanographic Institution WHOI marine paleoecologist Marco Coolen was mining through vast amounts of genetic data from the Black Sea sediment record he was amazed about the variety of past plankton species that ... - Read More

Unique method for creating uniform nanoparticles developed

Nanoparticles, Nanoparticles, Nanoparticles
University of Illinois researchers have developed a new way to produce highly uniform nanocrystals used for both fundamental and applied nanotechnology projects We have developed a unique approach for the synthesis of highly uniform icosahedral ... - Read More
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