Latest Redox Stories
In the world, there are a lot of small molecules people would like to get rid of, or at least convert to something useful.
Rock-water reactions can produce hydrogen when temperatures are far too hot for living things to survive, such as near hydrothermal vent systems on the ocean floor. However, a new study reports that the same hydrogen-producing reaction can also occur at more hospitable temperatures, like those found on the ocean floor or even Mars.
Chemists at the California Institute of Technology (Caltech) and the Lawrence Berkeley National Laboratory believe they can now explain one of the remaining mysteries of photosynthesis, the chemical process by which plants convert sunlight into usable energy and generate the oxygen that we breathe.
Taking their inspiration from Nature, scientists at the University of New South Wales have developed a new method for carrying out chemical reduction – an industrial process used to produce fuels and chemicals that are vital for modern society.
Scientists have developed a way to grow iron-oxidizing bacteria using electricity instead of iron, an advance that will allow them to better study the organisms and could one day be used to turn electricity into fuel.
In a well-known fairy tale, Rumpelstiltskin used magic to weave straw into gold. Today, scientists are reversing that formula — using gold to turn straw (and other forms of biomass) into today's global currency: energy.
New biogeochemical understanding of manganese oxidation lends insight to environmental remediation
Chemists at UCL have discovered a new property of flames, which allows them to control reactions at a solid surface in a flame and opens up a whole new field of chemical innovation.
Researchers at the National Institute of Standards and Technology (NIST) have done a mash-up of two very different experimental techniques—neutron scattering and electrochemical measurements—to enable them to observe structural changes in nanoparticles as they undergo an important type of chemical reaction.
Cell’s reserve fighting force shrinks with age, new study finds.
- In medieval musical notation, a sign or neume denoting a shake or trill.