All About Chemistry... 2011 and beyond

News articles about "Analysis"

New technique yields fast results in drug, biomedical testing

A new technique makes it possible to quickly detect the presence of drugs or to monitor certain medical conditions using only a single drop of blood or urine representing a potential tool for clinicians and ... - Read More

Plant scientist discovers basis of 'evolution' in violins

What could the natural diversity and beauty of plant leaves have in common with one of humankind's greatest creative inventions the violin Much more than you might imagine There are many parallels between leaves and ... - Read More

Oral chelation for environmental lead toxicity

Treatment with dimercaptosuccinic acid DMSA an oral chelation agent was linked to reductions in the amount of lead in blood in young children in Zamfara State Nigeria following environmental lead contamination according to a study ... - Read More

Fusion reactor concept could be cheaper than coal

Fusion energy almost sounds too good to be true zero greenhouse gas emissions no long lived radioactive waste a nearly unlimited fuel supply Perhaps the biggest roadblock to adopting fusion energy is that the economics ... - Read More

New 'lab-on-a-chip' could revolutionize early diagnosis of cancer

Scientists have been laboring to detect cancer and a host of other diseases in people using promising new biomarkers called exosomes Indeed Popular Science magazine named exosome based cancer diagnostics one of the 20 breakthroughs ... - Read More

Online games and remote experiments could reduce scientific fraud, cherry-picking

One way to combat the rising level of errors and fraud in life sciences research is through massive online laboratories which use videogames to engage large numbers of non professional investigators and prevent scientists from ... - Read More

Engineers use 3-D gaming gear to give eye-opening look at cells in action

For hundreds of years biologists have studied cells through the lens of a microscope With a little help from a team of engineers at Drexel University these scientists could soon be donning 3 D glasses ... - Read More

Dog waste contaminates our waterways: A new test could reveal how big the problem is

Americans love their dogs but they don't always love to pick up after them And that's a problem Dog feces left on the ground wash into waterways sometimes carrying bacteria including antibiotic resistant strains that ... - Read More

Dog Waste Contaminates Our Waterways

the microbiota of humans and the canine pets they live with often overlap making the analysis complicated So Shanks' team set out to create a more specific test The researchers developed a new genetic testing ... - Read More

Microfluidics: Lab on a breathing chip

Human nasal epithelial cells cultured on a microchip react to air pollutants just like they would in the upper airway The upper respiratory tract is the first line of defense against air pollutants including allergens ... - Read More

Imaging fuel injectors with neutrons

Blowing bubbles may be fun for kids but for engineers bubbles can disrupt fluid flow and damage metal Researchers from the Fuels Engines and Emissions Research Center at the Department of Energy's Oak Ridge National ... - Read More

Boosting armor for nuclear-waste eating microbes

A microbe developed to clean up nuclear waste and patented by a Michigan State University researcher has just been improved In earlier research Gemma Reguera MSU microbiologist identified that Geobacter bacteria's tiny conductive hair like ... - Read More

High Flux Isotope Reactor Named Nuclear Historic Landmark

The High Flux Isotope Reactor or HFIR now in its 48th year of providing neutrons for research and isotope production at the Department of Energy's Oak Ridge National Laboratory has been designated a Nuclear Historic ... - Read More

A Mexican plant could lend the perfume industry more green credibility

The mere whiff of a dreamy perfume can help conjure new feelings or stir a longing for the past But the creation of these alluring scents from the high end to the commonplace can also ... - Read More

Agricultural revolution in Africa could increase global carbon emissions

Productivity boosting agricultural innovations in Africa could lead to an increase in global deforestation rates and carbon emissions a Purdue University study finds Historically improvements in agricultural technology have conserved land and decreased carbon emissions ... - Read More

Carbon dioxide concentration surges: Record greenhouse gas levels impact atmosphere and oceans, WMO report finds

The amount of greenhouse gases in the atmosphere reached a new record high in 2013 propelled by a surge in levels of carbon dioxide This is according to the World Meteorological Organization's annual Greenhouse Gas ... - Read More

Phosphorus a promising semiconductor: Physicists find 2-D form pays no heed to defects

Defects damage the ideal properties of many two dimensional materials like carbon based graphene Phosphorus just shrugs That makes it a promising candidate for nano electronic applications that require stable properties according to new research ... - Read More

Miniature light-emitting devices and optical sensors: Pesky insect inspires practical technology

In our vain human struggle to kill flies our hands and swatters often come up lacking This is due to no fault of our own but rather to flies' compound eyes Arranged in a hexagonal ... - Read More

Life forms appeared at least 60 million years earlier than previously thought

Geologists from Trinity College Dublin have rewritten the evolutionary history books by finding that oxygen producing life forms were present on Earth some 3 billion years ago a full 60 million years earlier than previously ... - Read More

Discrepancy in Greenland temperatures during end of last ice age resolved

A new study of three ice cores from Greenland documents the warming of the large ice sheet at the end of the last ice age resolving a long standing paradox over when that warming occurred ... - Read More
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