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Chemistry World
May 24, 2012
Jon Evans |
Can magma crystals predict eruptions? Mineral crystals blasted out from volcanoes can provide a window into the powerful processes going on inside those volcanoes, say UK and German earth scientists.   |
Chemistry World
May 24, 2012
Rebecca Trager |
EPA's chemical assessment program The US National Academy of Sciences will conduct a 'comprehensive examination' of the assessment process that underlies the EPA's Integrated Risk Information System, through which the agency provides health data on over 550 chemical substances. |
Chemistry World
May 23, 2012
Josh Howgego |
Solar cell performs solidly A new breed of dye-sensitized solar cell has been created in which the traditional liquid electrolyte is replaced with an electron-hole conducting inorganic material. |
Chemistry World
May 21, 2012
Simon Hadlington |
Rewritable DNA for digital data storage A rewritable memory storage module can form the basis of a digital memory system, scientists suggest, with the cell being able to 'record' transient changes in its internal chemistry. |
Chemistry World
May 21, 2012
Rachel Cooper |
Bromine anion caught in a supramolecular trap Scientists in the UK and China have encapsulated a bromine anion in a supramolecular cavity to make a compound that could act as a model for metal-/anion-doped TiO 2. |
Chemistry World
May 18, 2012
Anthony King |
Ultra-low sulfur jet fuel on the radar The costs and benefits of introducing ultra-low sulfur fuel for aviation have been weighed up in a new study, and there are unexpected pros and cons for the environment. |
Chemistry World
May 17, 2012
Rebecca Brodie |
Enhancing Fingerprints with Electrochromism Scientists have developed a method to enhance latent fingerprints on metal surfaces using electrochromism, a process that causes a color change when a charge is applied. |
Chemistry World
May 15, 2012
James Mitchell Crow |
Polymer gel squeezes and strains like an intestine Researchers have found that the oscillating chemical waves of the Belousov-Zhabotinsky reaction are strong enough to carry a cargo, driving it along a length of smart polymer tubing using contractions - just like an intestine. |
Chemistry World
May 15, 2012
Harriet Brewerton |
Chiral Confusion Scientists in Israel have shown that non-biological chiral crystals are much more abundant than previously thought and their findings could clear up a possible confusion over the term 'chiral'. |
Chemistry World
May 11, 2012
Simon Perks |
Gas separation with graphene nanopores Scientists in New Zealand, the US and Germany have developed a way of using tiny pores in a graphene sheet to separate different isotopes of helium. |
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