Materials – Page 78
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Business
Light materials from Bayer
Bayer has launched a lightweight material designed to replace steel in railway locomotive and carriage construction
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Research
Teeth fight back against bacteria with graphene sensor
People who believe that their teeth are transmitting messages - perhaps from the CIA - through secret implants in their fillings can normally be dismissed as unbalanced
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Research
Teeth fight back against bacteria with graphene sensor
A remote sensor operating on tooth enamel is a promising blueprint for non-invasive diagnostic devices
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News
Temporary tattoo to give you the sporting edge
This Saturday, Nascar racer Paulie Harraka will be using a device based on John Rogers work at the University of Illinois Urbana Champaign to monitor his hydration levels as he races
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PodcastEthylene glycol
From polyester fibres to antifreeze, this little molecule makes it all possible
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News
Light-sensitive shape-shifters are swell gels
Chemists mimic the natural shape-shifting abilities of biological tissues using a half-tone printing technique on a polymer
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News
Investment in nanoscience for health
Over £65 million has been awarded to seven business-led projects aimed at developing therapeutic and diagnostic technologies that use nanotechnology
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Careers
Chew's life
Revolymer’s expertise in polymer chemistry has brought non-stick, biodegradable chewing gum to the mass market
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Business
Nanocellulose has paper potential
Material would cut the carbon footprint of paper substantially - by 15% or more, the researchers say
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BusinessMapping the reactivity of single nanocatalysts
The catalytic behaviour of gold nanorods varies across their surface in unexpected ways
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NewsObserving charge distribution in molecules
Microscopists have mapped the distribution of charge across a single organic molecule for the first time
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NewsGraphene slips deeper into lungs than predicted
Researchers discover that once graphene enters the lungs the immune system has trouble getting rid of it
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FeatureDNA motors on
With the relentless rise of DNA nanotechnology's popularity, Emma Davies explores the role chemistry has played in its success
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FeatureQuasicrystals scoop prize
The 2011 Nobel laureate in chemistry, Daniel Shechtman, fought hard to win acceptance of his discovery: quasicrystals. Laura Howes tells how perseverance led to the ultimate recognition
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FeatureDiamonds are for everything
No longer valued simply for its glamour and durability, diamond is turning its hand to applications in solar power, laser design and bionic eyes. James Mitchell Crow reports
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PodcastNitroglycerine
Peter Wothers investigates a medicinal compound with a very explosive beginning
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FeatureNanotech decade
Ten years of investment has turned nanotechnology into a booming research and industrial landscape. Fiona Case investigates whether it has lived up to the hype
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FeatureThe terahertz gap: into the dead zone
New materials are opening up applications for terahertz radiation in the physical, biological and medical sciences. Joe McEntee reports
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FeatureMetallic plastic
Metal-containing polymers stand to benefit from the mechanical properties of polymers and the chemical properties of metals. Tom Westgate finds that recent advances in design and synthesis make these materials far more than mere chemical curiosities