crystals with one screw dislocation seemed to form stacked hexagonal “islands” while those with two proximal screw dislocations produced a six sided spiral staircase A re examination of these micrographs by Molecular Design Institute scientist ... - Read More
Sequestered in Antarctica's Vestfold Hills Deep Lake became isolated from the ocean 3 500 years ago by the Antarctic continent rising resulting in a saltwater ecosystem that remains liquid in extreme cold and providing researchers ... - 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
The devastating disease Huonglongbing or citrus greening looms darkly over the United States threatening to wipe out the nation's citrus industry whose fresh fruit alone was valued at more than $3.4 billion in 2012. Recently ... - Read More
Assessing the risk posed to aquatic organisms by the discharge of certain steroids and pharmaceutical products into waterways is often based on a belief that as the compounds degrade the ecological risks naturally decline But ... - 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
A new study is examining methane and other components in groundwater wells in advance of drilling for shale gas that's expected over the next several years in an Ohio region Amy Townsend Small a University ... - Read More
Researchers at Kanazawa University have demonstrated a technique that allows direct functionalization of alkenes without the need for metallic reagents photolysis or extreme reaction conditions The addition of functional groups to certain unsaturated hydrocarbons known ... - Read More
Audio CDs all the rage in the '90s seem increasingly obsolete in a world of MP3 files and iPods leaving many music lovers with the question of what to do with their extensive compact disk ... - 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
Imagine an electronic display nearly as clear as a window or a curtain that illuminates a room or a smartphone screen that doubles in size stretching like rubber Now imagine all of these being made ... - Read More
A novel new adsorbent for removing emerging contaminants from wastewater that is more effective reusable and environmentally friendly has been developed by researchers in Temple University's Water and Environmental Technology WET Center The researchers used ... - Read More
Chemists from Nijmegen have developed a catalyst that binds to DNA slides over it and splits the molecule in particular places The researchers were able to do this by synthetically modifying a natural catalyst This ... - Read More
As the climate changes and oceans' acidity increases tiny plankton seem set to succeed An international team of marine scientists has found that the smallest plankton groups thrive under elevated carbon dioxide CO2 levels This ... - Read More
For the first time researchers have successfully demonstrated an interaction between ocean currents and bacteria The unexpected interaction leads to the production of vast amounts of nitrogen gas in the Pacific Ocean This takes place ... - Read More
Chemists at The Scripps Research Institute TSRI have found a way to apply a foundational reaction of organic chemistry to a stubborn class of chemicals in a transformation that has been thought impossible for a ... - 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
In future it will be much easier to produce some active pharmaceutical substances and chemical compounds than was the case to date An international team working with chemists from the Max Planck Institut für Kohlenforschung ... - Read More
shows promise as a much needed new “biosorbent” for removing lead and other potentially toxic heavy metals from contaminated water “Cilantro may seem too pricey for use in decontaminating large amounts of water for drinking ... - Read More
can tell chemists a great deal about the processes and their efficiency However intermediates normally exist for a second or less before moving to the next step in the reaction making them extremely difficult to ... - Read More
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