News – Page 619
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Hydrogen from sewage hits production records
Microbial fuel cells efficiently generate gas from wastewater
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Chemistry reveals oldest known chocolate drink
US scientists find evidence that ancient communities celebrated with an alcoholic chocolate drink
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Coupled enzymes may spawn new catalysts
UK researchers couple redox enzymes on a conducting graphite fragment
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First Mg(I) complex cracked
Scientists have created the first stable magnesium(I) compounds - a metal ruled, to date, by the +2 oxidation state
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Radiation damage mystery cracked
Two studies reveal how radiation damages materials at the nanoscale
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Shortest metal bond
Chemists in the US have made a quintuply-bonded dichromium complex with the shortest metal-metal bond ever isolated
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Breast is best for IQ - if your genes say so
Gene for fatty acid metabolism linked to the beneficial effects of breast milk on IQ
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Joining up nanocircuits
Strings of porphyrin molecules covalently bonded together for the first time
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UK nuclear waste disposal plans too soon and too scanty
Scientists urge Defra to amend plans for nuclear waste repository
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Nanospikes stick out from the crowd
Laser texturing maximises surface area for cooling, absorption and adhesion
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GSK blocks US patent law changes
Pharmaceutical company wins injunction against proposed patent streamlining
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Step change for organic synthesis
Iron catalyst selectively oxidises unreactive C-H bonds, unaided
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Shaking up nanofriction
The vibrational frequency of surface atoms is key to friction at the nanoscale
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Gold sets nanowires straight
Electronic devices could be grown by seeding zinc nanowires with gold droplets
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Firms unprepared as first Reach deadline looms
Companies are facing a costly 'quantum leap' in the race to implement new European chemicals legislation
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Brain's wiring seen in Technicolor
Brainbow' could allow the brain to be mapped in greater detail than ever before
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A glowing future for nanotubes
Fluorescent nanotube bundles could be used as chemical sensors or in optoelectronics