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News articles about "Organic"

'Zombie' cells may outperform live ones as catalysts and conductors

Catalysts
Zombie mammalian cells that may function better after they die have been created by researchers at Sandia National Laboratories and the University of New Mexico UNM Share This See Also Cell Biology Molecular Biology Genetics ... - 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

Sunlight stimulates release of climate-warming gas from melting Arctic permafrost

Gas
Ancient carbon trapped in Arctic permafrost is extremely sensitive to sunlight and if exposed to the surface when long frozen soils melt and collapse can release climate warming carbon dioxide gas into the atmosphere much ... - Read More

Unchecked antibiotic use in animals may affect global human health

antibiotics, antibiotics
Feb 11 2013 — The increasing production and use of antibiotics about half of which is used in animal production is mirrored by the growing number of antibiotic resistance genes or ARGs effectively reducing antibiotics' ... - Read More

Molecular 'calcium sponge' created to tackle heart failure

Researchers at the University of Minnesota's Department of Integrative Biology and Physiology and the Lillehei Heart Institute have utilized molecular genetic engineering to optimize heart performance in models of diastolic heart failure by creating an ... - Read More

Understanding microbes blowing in the wind

Bacteria, bacteria
With help from a wind tunnel and the latest DNA technology U S Department of Agriculture USDA scientists are shedding light on the travel patterns of microbes in soils carried off by strong winds The ... - Read More

Scientists solve mercury mystery, taking big step toward protecting human health

Mercury
By identifying two genes required for transforming inorganic into organic mercury which is far more toxic scientists have just taken a significant step toward protecting human health Share This See Also Genes Human Biology Dentistry 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

Tiny capsule effectively kills cancer cells

Capsule
A tiny capsule invented at a UCLA lab could go a long way toward improving cancer treatment Share This See Also Cancer Brain Tumor Lung Cancer Biochemistry Organic Chemistry Batteries Nanomedicine Metastasis Tumor suppressor gene ... - Read More

Benefits of Bt corn go beyond rootworm resistance

Engineered to produce the bacterial toxin Bt Bt corn resists attack by corn rootworm a pest that feeds on roots and can cause annual losses of up to $1 billion But besides merely protecting against ... - Read More

Thailand: Astonishing ten new species of semi-aquatic freshwater earthworms revealed

Aquatic, Freshwater
The semi aquatic earthworms in the genus Glyphidrilus are somewhat unfamiliar species that live between the terrestrial and freshwater ecosystems of rivers streams canals ponds swamps and paddy systems Remarkably each species is endemic to ... - Read More

X-rays reveal uptake of nanoparticles by soybean crops

X-Rays, X-rays
Metals contained in nanoparticles can enter into the food chain Scientists have for the first time traced the nanoparticles taken up from the soil by crop plants and analysed the chemical states of their metallic ... - 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

Gases work with particles to promote cloud formation

climate, Climate
Researchers at Columbia Engineering and Georgia Institute of Technology have published a study in the online Early Edition of Proceedings of the National Academy of Sciences PNAS showing for the first time that certain volatile ... - Read More

New transmembrane protein support structure created

A new platform to support and extend the viability of proteins for scientific study has been developed through work done as part of the doctoral studies of a recent University of Alabama in Huntsville doctoral ... - 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

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

Newly discovered plant structure may lead to improved biofuel processing

Plant
When Li Tan approached his colleagues at the University of Georgia with some unusual data he had collected they initially seemed convinced that his experiment had become contaminated what he was seeing simply didn't make ... - 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
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