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News articles about "Analytical"

Opening a wide window on the nano-world of surface catalysis

Surface catalysts are notoriously difficult to study mechanistically but scientists at the University of South Carolina and Rice University have shown how to get real time reaction information from Ag nanocatalysts that have long frustrated ... - Read More

Rare chemical phenomenon that could be harnessed to harvest solar energy demonstrated by researchers

A team of international scientists led by Professor Jagadese J Vittal of the Department of Chemistry at the National University of Singapore's NUS Faculty of Science has successfully unraveled the chemical reaction responsible for propelling ... - Read More

NUS Scientists Demonstrate Rare Chemical Phenomenon That Could Be Harnessed to Harvest Solar Energy

Released 6 2 2014 3 00 AM EDTSource Newsroom National University of Singapore more news from this source Contact Information Available for logged in reporters only Citations Angewandte Chemie International EditionJun 3 2014 A team ... - Read More

Buried fossil soils found to be awash in carbon

Soils that formed on Earth's surface thousands of years ago and that are now deeply buried features of vanished landscapes have been found to be rich in carbon adding a new dimension to our planet's ... - Read More

Water caged in buckyballs: Work on 'spin isomer conversion' may enhance magnetic resonance imaging

In a new paper in the Journal of Chemical Physics produced by AIP Publishing a research team in the United Kingdom and the United States describes how water molecules caged in fullerene spheres buckyballs are ... - Read More

A Quicker Way to Determine Who's Faking It on the Internet

Released 5 21 2014 6 35 AM EDTSource Newsroom Universite de Montreal more news from this source Contact Information Available for logged in reporters only Citations Journal of Chromatography A May 23 2014May 22 2014 ... - Read More

Burning issue of hydrocarbons, impacts on human health

Highlights of Prof Hayakawa's research who is currently developing methods to identify metabolites of PAHs and NPAHs in urine and blood Other work include developing the most sensitive method for measuring PAHs and NPAHs showing ... - Read More

New lab-on-a-chip device overcomes miniaturization problems

UNSW Australia chemists have invented a new type of tiny lab on a chip device that could have a diverse range of applications including to detect toxic gases fabricate integrated circuits and screen biological molecules ... - Read More

Toward a faster, more accurate way to diagnose stroke

When someone suffers from a stroke a silent countdown begins A fast diagnosis and treatment can mean the difference between life and death So scientists are working on a new blood test that one day ... - Read More

True value of cover crops to farmers, environment

Planting cover crops in rotation between cash crops widely agreed to be ecologically beneficial is even more valuable than previously thought according to a team of agronomists entomologists agroecologists horticulturists and biogeochemists from Penn State's ... - Read More

Toward 'vanishing' electronics and unlocking nanomaterials' power potential

Brain sensors and electronic tags that dissolve Boosting the potential of renewable energy sources These are examples of the latest research from two pioneering scientists selected as this year's Kavli lecturers at the 247th National ... - Read More

Improved mass spectrometric method for proteomic analyses presented by Immunologists

When it comes to analyzing cell components or body fluids or developing new medications there is no way around mass spectrometry Mass spectrometry is a highly sensitive method of measurement that has been used for ... - Read More

'Super bacteria' clean up after oil spills

Norwegian researchers in Trondheim have achieved surprising results by exploiting nature's own ability to clean up after oil spills Scientists know that marine bacteria can assist in cleaning up after oil spills What is surprising ... - Read More

West Virginia spill activates engineers to determine effects of chemicals

Virginia Tech faculty engineers and students are unravelling fundamental chemical and health properties of the chemical that contaminated the drinking water for the residents of West Virginia Fueled by a $50 000 National Science Foundation ... - Read More

Earwax: A New Frontier of Human Odor Information

Released 2 12 2014 10 00 AM ESTSource Newsroom Monell Chemical Senses Center more news from this source Contact Information Available for logged in reporters only Citations Journal of Chromatography BFeb 13 2014 PHILADELPHIA February ... - Read More

Lab-on-a-chip realizes potential

Lab-on-a-chip
A portable instrument that replaces a full size laboratory provides accurate multi element analysis in less than a minute Engineers from the A*STAR Institute of Materials Research and Engineering and colleagues at the University of ... - Read More

Microscopic fountain pen adds new functionality to AFM microscopy

Microscopy
The Atomic Force Microscope AFM which uses a fine tipped probe to scan surfaces at the atomic scale will soon be augmented with a chemical sensor This involves the use of a hollow AFM cantilever ... - Read More

Understanding secondary light emission by plasmonic nanostructures may improve medical imaging

Light emission, Nanostructures, Medical
Plasmonic nanostructures are of great current interest as chemical sensors in vivo imaging agents and for photothermal therapeutics explained David G Cahill a Willett Professor and head of the Department of Materials Science and Engineering ... - Read More

Scientists decode serotonin receptor at room temperature

Serotonin
An international research team has decoded the molecular structure of the medically important serotonin receptor at room temperature for the first time This study reveals the dynamics of the receptor at close to its operating ... - Read More

Thermoelectric materials nearing production scale

Materials, materials
Half Heusler compounds are especially suited for manufacturing thermoelectric modules Waste heat can be converted to electricity with them Researchers have manufactured the alloys for the first time in kilogram quantities More than two thirds ... - Read More
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