Surface catalysts are notoriously difficult to study mechanistically but scientists at the University of South Carolina and Rice University have shown how to get real time reaction information from Ag nanocatalysts that have long frustrated ... - Read More
Some 56 million years ago a massive pulse of carbon dioxide into the atmosphere sent global temperatures soaring In the oceans carbonate sediments dissolved some organisms went extinct and others evolved Scientists have long suspected ... - Read More
As far back as 1948 Erwin Schrödinger the inventor of modern quantum mechanics published the book What is life In it he suggested that quantum mechanics and coherent ringing might be at the basis of ... - Read More
Researchers from Brown University have developed a new biochip sensor that can selectively measure concentrations of glucose in a complex solution similar to human saliva The advance is an important step toward a device that ... - Read More
Hydrogen is often touted as the fuel of the future But because this gas is highly explosive it must be stored and transported under pressure in specialized and expensive containers Hydrogen therefore has issues in ... - Read More
A team of international scientists led by Professor Jagadese J Vittal of the Department of Chemistry at the National University of Singapore's NUS Faculty of Science has successfully unraveled the chemical reaction responsible for propelling ... - Read More
Released 6 2 2014 3 00 AM EDTSource Newsroom National University of Singapore more news from this source Contact Information Available for logged in reporters only Citations Angewandte Chemie International EditionJun 3 2014 A team ... - Read More
Researchers around the world are trying to develop solar driven generators that can split water yielding hydrogen gas that could be used as clean fuel Such a device requires efficient light absorbing materials that attract ... - Read More
Zeolites are among the substances which can accelerate chemical reactions they are known as catalysts Usually applied in pellet form the industrial production of gasoline from crude oil without zeolites is today inconceivable The chemical ... - Read More
Batteries do not age gracefully The lithium ions that power portable electronics cause lingering structural damage with each cycle of charge and discharge making devices from smartphones to tablets tick toward zero faster and faster ... - Read More
In a recent study involving researchers from Ludwig Maximilians Universitaet LMU in Munich the desorption of oxygen molecules from a silver surface was successfully visualized for the first time The effects account for the shortcomings ... - Read More
Researchers at ITbM Nagoya University developed a new nickel catalyst with a Kabuto like structure that was found to catalyze the cross coupling reaction between carbonyl compounds and readily available phenol derivatives to form alpha ... - Read More
Scientists from the University of Southampton in collaboration with the Universities of Sheffield and Crete have developed a new hybrid energy transfer system which mimics the processes responsible for photosynthesis From photosynthesis to respiration the ... - Read More
The bright yellow fields of oilseed rape are a familiar sight at this time of year but for scientists what lies beneath is just as exciting Researchers at the Institute of Food Research are looking ... - Read More
In a new paper in the Journal of Chemical Physics produced by AIP Publishing a research team in the United Kingdom and the United States describes how water molecules caged in fullerene spheres buckyballs are ... - Read More
Proteins are responsible for nearly every essential process of life Their form and structure or their fold are of crucial importance for their functionality Scientists at the Max Planck Institute of Biochemistry MPIB in Martinsried ... - Read More
Newly detected 'energy clustering' structures inside rare earth nanoparticles generate intense violet light which is ideal for studying photon induced transformations Labeling biomolecules with light emitting nanoparticles is a powerful technique for observing cell movement ... - Read More
Chemical bonds between carbon and hydrogen atoms are amongst the strongest in nature and their selective breaking in particular in symmetric molecules is of interest to chemical synthesis and the development of new biologically active ... - Read More
Looking at a smooth sheet of plastic in one University of Illinois laboratory no one would guess that an impact had recently blasted a hole through it Illinois researchers have developed materials that not only ... - Read More
Ozone pollution across the continental United States will become far more difficult to keep in check as temperatures rise according to new research led by the National Center for Atmospheric Research NCAR The detailed study ... - Read More
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