News – Page 514
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Self-pumping membrane mimics cell machinery
Synthetic, self-pumping membranes could be use to generate energy in compartment-less fuel cells
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One dimensional carbon chains get longer
Chemists have made the longest polyyne so far - linear chains of carbon atoms that resemble carbyne, an elusive form of one-dimensional carbon
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Free trade could throttle generics from India
Upcoming trade agreements could stifle India's key role in supplying affordable Aids drugs to developing countries
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Gel electrodes show biomedical promise
Flexible and biocompatible hydrogel electrodes for useful implantable devices
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Artificial skin gets touchy
Artificial skin with a sense of touch could be on the horizon for robots or prosthetic hands thanks to new research into flexible, pressure sensitive surfaces
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Comet shockwaves helped stimulate life on Earth
Shock waves from comet strikes could have helped promote the formation of amino acids and the early building blocks of life on Earth
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Isotope effect seen on single molecule
Membrane-based nanoreactor can measure reaction rates at the level of single molecules and the effect of isotopic atoms
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Cement chemistry partly to blame in BP oil spill
Among a catalogue of errors, incorrect cement composition has been raised as a contributing factor in the Deepwater Horizon oil disaster
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Electric shock resets nanotube sensor
Sensors based on single-walled carbon nanotube (SWNTs) could be 'reset' at the simple flick of a switch
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Vince Cable: science cuts are coming
Only research that is academically outstanding or has commercial appeal should be funded says UK business minister in first speech on science
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Nanotubes: bend me, shape me, anyway you want me
Capillary action can make a variety of curved and twisted shapes from carbon nanotube forests
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Could science be the winner in Australian election?
The more 'consultative approach' needed in Australia's new coalition government could be good for science in the country
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In full flight: making cruise emissions count
It's not all about take-off and landing emissions when it comes to health impacts, according to new research
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Are you sure that structure is right?
A new computer program can tell how likely a chemical structure is to be right or pick the right isomer from a range of possibilities
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Nanocoat for restoring historic paintings
Historic wall paintings could be restored, thanks to an innovative nanoparticle coating
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Man charged in Dow trade secrets case
A former Dow research scientist has been charged with stealing trade secrets
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First steps of water condensation observed
Chemists watch as condensing water under ambient conditions forms as layers as ice, followed by droplets
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Making waves for self-cleaning solar panels
A cheap modification can sweep away dust in minutes, no brushing required
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Water vapour sheds light on stellar chemistry
Water vapour has been detected in the dust cloud of a carbon-rich star, suggesting previously unrecognised photochemistry could be taking place