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IEEE Spectrum
July 2011
Rachel Courtland |
Superconductor Logic Goes Low-Power Energy-efficient superconducting circuits could be key to future supercomputers   |
Chemistry World
June 30, 2011
Holly Sheahan |
Surgeons and patients breathe easy during surgery UK scientists have developed a way of continuously analysing the breath of unconscious patients undergoing surgery using mass spectrometry. |
Chemistry World
June 24, 2011
Rebecca Brodie |
Nanogenerators for environmental sensors A nanomaterial-based, self-powered sensor that detects mercury in water has been developed by teams from the US and Korea. |
Chemistry World
June 24, 2011
Yuandi Li |
An NMR machine in a fume hood Scientists in Germany have demonstrated a portable nuclear magnetic resonance spectrometer that's small enough to be placed in a fume cupboard to monitor the progress of a reaction in situ. |
Chemistry World
June 23, 2011
Carl Saxton |
Graphene goes 3D Scientists in China have developed a quick and easy procedure for preparing 3D graphene in water, enhancing graphene's properties so that it can be used in supercapacitors, to store hydrogen and as a catalyst support. |
Chemistry World
June 17, 2011
Simon Hadlington |
Nanoboxes given optoelectronic function Scientists in the US have folded a nanoscale wafer of aluminium oxide, with a pattern of gold on its surface, into a hollow cube, creating a tiny optoelectronic device. |
Chemistry World
June 13, 2011
Laura Howes |
Cells turned into living lasers with fluorescent protein With a little help from a fluorescent protein, mammalian cells have been transformed into living lasers. This discovery could help improve imaging of living cells, enabling researchers to explore what's going on inside. |
Chemistry World
June 10, 2011
Laura Howes |
Quantum tunnelling creates the 'wrong' molecule Protons takes a quantum leap in carbene reaction to give chemists a surprise |
Chemistry World
June 9, 2011
Mike Brown |
Chemical 'Scotch Tape' separates carbon nanotubes The separation mechanism is based on the interaction difference between chemicals and single-walled carbon nanotubes of different electrical properties. |
Chemistry World
June 9, 2011
Harriet Brewerton |
Sensitive sugar sensor US scientists have designed a calorimetric sensor as a point-of-care diagnostic instrument that can detect low levels of glucose compared to similar sensors. |
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