| Modified microbes turn carbon dioxide to liquid fuel
Today, electrical energy generated by numerous techniques is still difficult to store efficiently. (HealthDay) -- Although eight states boosted their sales taxes on cigarettes over the past two years, that's a decline in the number of such increases by states compared to 2009, a brand new report from the U. Synthetic marijuana, which is sold openly in shops and gives smokers a high, was banned Thursday across New York after being linked to serious health risks. Electronic tablets such as the iPad are a revolutionary educational tool and are becoming part of childhood, but should be watched carefully so that overuse doesn't lead to learning or behavioral problems, experts . The dark reaction, which converts CO2 to sugar, doesn't directly need light to occur. Liao explained that with biological systems, the plants used require large areas of agricultural land. Theoretically, the hydrogen generated by solar electricity can drive CO2 conversion in lithoautotrophic microorganisms engineered to synthesize high-energy density liquid fuels. The light reaction converts light energy to chemical energy and must take place in the light. The electrochemical formate production and the biological CO2 fixation and higher alcohol synthesis now open up the prospect of electricity-driven bioconversion of CO2 to a wide range of chemicals. "We've demonstrated the principle, and now we think we are able to scale up," he said. Provided by University of California Los Angeles (news : web) Move the slider to adjust rank threshold, so that you can hide some of the comments. D. , Assistant Professor, Department of Pharmacological Sciences, Stony Brook University School of Medicine, and collaborators at Harvard University, have developed and . Seeing details from a whole new angle can lead to game-changing discoveries. Comvita, the New Zealand-based global exporter of natural health and beauty products, and collaborators have identified key compounds in honey that stimulate the immune system, paving the way for a comprehensive selection of new wound-healing . "Instead of using hydrogen, we use formic acid as the intermediary," Liao said. To the ranks of horses, donkeys, camels and other animals that have served humanity as pack animals or beasts of burden, scientists are now enlisting bacteria to ferry nano-medicine cargos throughout the human body. Instead Liao's team found formic acid to be a favorable substitute and efficient energy carrier. |
Friday, 30 March 2012
Modified microbes turn carbon dioxide to liquid fuel
