Enzymes are catalysts that speed up chemical reactions in living organisms and control many cellular biological processes by converting a molecule or substrate into a product used by the cell For scientists understanding details of ... - Read More
how small its samples can be how large the crystal unit cells we can resolve ” said Kovalevsky “But this result shows the instrument is performing to its specifications which is exciting ” For future ... - Read More
Rust never sleeps Whether a reference to the 1979 Neil Young album or a product designed to protect metal surfaces the phrase invokes the idea that corrosion from oxidation the more general chemical name for ... - Read More
Improved photocatalyst microparticles containing gold nanoparticles can be used to purify water A new catalyst could have dramatic environmental benefits if it can live up to its potential suggests research from Singapore A*STAR researchers have ... - Read More
Scientists in Russian Academy of Sciences Moscow have revealed a variety of transformations taking place on carbon surface under the influence of metal nanoparticles and microwaves Graphene cut and paste with metal nanoparticles was carried ... - Read More
Precious elements such as platinum work well as catalysts in chemical reactions but require large amounts of metal and can be expensive However computational modeling below the nanoscale level may allow researchers to design more ... - Read More
Human biology is a massive collection of chemical reactions from the intricate signaling network that powers our brain activity to the body's immune response to viruses and the way our eyes adjust to sunlight All ... - Read More
First developed in China in about the year A D 150 paper has many uses the most common being for writing and printing upon Indeed the development and spread of civilization owes much to paper's ... - Read More
New catalysts designed and investigated by Tufts University School of Engineering researchers and collaborators from other university and national laboratories have the potential to greatly reduce processing costs in future fuels such as hydrogen The ... - Read More
A more sustainable approach to a bond forming reaction extensively used in the pharmaceutical and fine chemical industries has been developed by an international research team led by A*STAR The team used the solvent free ... - Read More
University of Utah engineers developed the first room temperature fuel cell that uses enzymes to help jet fuel produce electricity without needing to ignite the fuel These new fuel cells can be used to power ... - Read More
Released 4 Nov 2014 11 00 PM ESTSource Newsroom University of Utah more news from this source Contact Information Available for logged in reporters only Citations ACS Catalysis Northrop Grumman Corp NSF via University of ... - Read More
Rice University scientists who want to gain an edge in energy production and storage report they have found it in molybdenum disulfide The Rice lab of chemist James Tour has turned molybdenum disulfide's two dimensional ... - Read More
Scientists have disclosed a new method to convert lignin a biomass waste product into simple chemicals The innovation is an important step toward replacing petroleum based fuels and chemicals with biorenewable materials says Shannon Stahl ... - Read More
Swedish and Chinese researchers show how a unique nano alloy composed of palladium nano islands embedded in tungsten nanoparticles creates a new type of catalysts for highly efficient oxygen reduction the most important reaction in ... - Read More
Fuel cells could possibly replace the batteries of mobile phones and laptop computers and the UPV EHU University of the Basque Country is looking at ways of enhancing their efficiency Researchers in the renewable energy ... - Read More
New research by scientists at the University of Bristol has challenged one of the key axioms in biology that enzymes need water to function The breakthrough could eventually lead to the development of new industrial ... - Read More
Graphene quantum dots created at Rice University grab onto graphene platelets like barnacles attach themselves to the hull of a boat But these dots enhance the properties of the mothership making them better than platinum ... - Read More
Released 29 Sep 2014 11 00 AM EDTSource Newsroom Oak Ridge National Laboratory more news from this source Contact Information Available for logged in reporters only Sep 30 2014 A team led by the U ... - Read More
Molecules containing carbon halogen bonds are produced naturally across all kingdoms of life and constitute a large family of natural products with a broad range of biological activities The presence of halogen substituents in many ... - Read More
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