a single celled fungus Yeast can adapt to both shortages and excesses of zinc says MacDiarmid an associate scientist Zinc is an essential nutrient but if there's too much it's toxic The issue for the ... - Read More
One problem in developing more efficient organic LED light bulbs and displays for TVs and phones is that much of the light is polarized in one direction and thus trapped within the light emitting diode ... - Read More
Invasive species are among the world's greatest threats to native species and biodiversity Once invasive plants become established they can alter soil chemistry and shift nutrient cycling in an ecosystem This can have important impacts ... - Read More
Teams of international scientists have decrypted the effectiveness of two types of bacteria which could be used in the future to help combat oil spill disasters According to a report written by scientists from the ... - Read More
Researchers at the Technische Universitaet Muenchen TUM are showing the way toward low cost industrial scale manufacturing of a new family of electronic devices A leading example is a gas sensor that could be integrated ... - Read More
Released 9 26 2013 3 00 PM EDTSource Newsroom University of Alabama at Birmingham more news from this source Sep 27 2013 BIRMINGHAM Ala – Genes in mitochondria the “powerhouses” that turn sugar into energy ... - Read More
Using a new and super sensitive instrument researchers have discovered where a protein binds to plant cell walls a process that loosens the cell walls and makes it possible for plants to grow Researchers say ... - Read More
A new method for visualising chromosomes is painting a truer picture of their shape which is rarely like the X shaped blob of DNA most of us are familiar with Scientists at the BBSRC funded ... - Read More
Many viruses and bacteria infect humans through mucosal surfaces such as those in the lungs gastrointestinal tract and reproductive tract To help fight these pathogens scientists are working on vaccines that can establish a front ... - Read More
The quest to harness hydrogen as the clean burning fuel of the future demands the perfect catalysts nanoscale machines that enhance chemical reactions Scientists must tweak atomic structures to achieve an optimum balance of reactivity ... - Read More
Researchers from Ulsan National Institute of Science and Technology UNIST Korea Institute of Energy Research KIER and Brookhaven National Laboratory have discovered a new family of non precious metal catalysts These catalysts exhibit better performance ... - Read More
Research by Professor Jian Ren Shen at Okayama University demystifies the reaction mechanisms of photosynthesis and the findings may lead to the development of methods for producing an unlimited source of clean energy Professor Jian ... - Read More
Beetles cockroaches and ants will have a harder time walking up the sides of buildings or air conditioners in the future thanks to the bio inspired anti adhesive surfaces Prof Dr Thomas Speck Dr Bettina ... - Read More
except one It turned out that acidification of the vacuole exclusively depended on one version of the gene This allowed them to test the importance of the vacuole’s acidity on virulence separate from the many ... - Read More
Released 9 24 2013 3 00 PM EDTSource Newsroom Iowa State University more news from this source Sep 25 2013 AMES Iowa – Using a new and super sensitive instrument researchers have discovered where a ... - Read More
A unique housing arrangement between a specific group of tree species and a carbo loading bacteria may determine how well tropical forests can absorb carbon dioxide from the atmosphere according to a Princeton University based ... - Read More
Underneath the pristine snow cover of the Arctic and Antarctic pack ice there is a community of microscopic algae and bacteria that thrive within the ice itself These ice organisms are adapted to growing on ... - Read More
Like a pea going through a straw tiny molecules can pass through microscopic cylinders known as nanotubes This could potentially be used to select molecules according to size for example to purify water by allowing ... - Read More
In a long awaited finding a team of Chinese and US scientists has determined the high resolution atomic structure of a cell surface receptor that most strains of HIV use to get into human immune ... - Read More
By inserting platinum atoms into an organic semiconductor University of Utah physicists were able to tune the plastic like polymer to emit light of different colors a step toward more efficient less expensive and truly ... - Read More
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