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News articles about "Materials"

Gold nanotubes launch a three-pronged attack on cancer cells

Scientists have shown that gold nanotubes have many applications in fighting cancer internal nanoprobes for high resolution imaging drug delivery vehicles and agents for destroying cancer cells The study published today in the journal Advanced ... - Read More

Better Catalysts, Made-to-Order

Released 9 Feb 2015 6 00 PM ESTEmbargo expired 12 Feb 2015 2 00 PM ESTSource Newsroom University of Utah more news from this source Contact Information Available for logged in reporters only Citations Science ... - Read More

Scientists Get First Glimpse of a Chemical Bond Being Born

Scientists have used an X ray laser at the Department of Energy’s SLAC National Accelerator Laboratory to get the first glimpse of the transition state where two atoms begin to form a weak bond on ... - Read More

Global warming doubles risk of extreme La Niña event, research shows

The risk of extreme La Niña events in the Pacific Ocean could double due to global warming new research has shown The projected twofold increase in the frequency of this potentially devastating weather phenomenon across ... - Read More

Easter Island mystery: Why did the native culture die out?

Long before the Europeans arrived on Easter Island in 1722 the native Polynesian culture known as Rapa Nui showed signs of demographic decline However the catalyst has long been debated in the scientific community Was ... - Read More

Smothered oceans: Extreme oxygen loss in oceans accompanied past global climate change

Seafloor sediment cores reveal abrupt extensive loss of oxygen in the ocean when ice sheets melted roughly 10 000 17 000 years ago according to a study from the University of California Davis The findings ... - Read More

Programmed synthesis towards multi-substituted benzene derivatives

Chemists at the Institute of Transformative Bio Molecules ITbM Nagoya University and the JST ERATO Project have developed a new method to accomplish the programmed synthesis of benzene derivatives with five or six different functional ... - Read More

Chromium-centered cycloparaphenylene rings as new tools for making functionalized nanocarbons

A team of chemists at Nagoya University has synthesized novel transition metal complexed cycloparaphenylenes CPPs that enable selective monofunctionalization of CPPs for the first time opening doors to the construction of unprecedented nanocarbons Professor Kenichiro ... - Read More

'Bulletproof' Battery: Kevlar Membrane for Safer, Thinner Lithium Rechargeables

New battery technology from the University of Michigan should be able to prevent the kind of fires that grounded Boeing 787 Dreamliners in 2013. The innovation is an advanced barrier between the electrodes in a ... - Read More

Researchers tune friction in ionic solids at the nanoscale

Friction impacts motion hence the need to control friction forces Currently this is accomplished by mechanistic means or lubrication but experiments conducted by researchers at the Department of Energy's Oak Ridge National Laboratory have uncovered ... - Read More

Nanoscale mirrored cavities amplify, connect quantum memories

The idea of computing systems based on controlling atomic spins just got a boost from new research performed at the Massachusetts Institute of Technology MIT and the U S Department of Energy's DOE Brookhaven National ... - Read More

Researchers use sound to slow down, speed up, and block light

Researchers from the University of Illinois at Urbana Champaign have experimentally demonstrated for the first time the phenomenon of Brillouin Scattering Induced Transparency BSIT which can be used to slow down speed up and block ... - Read More

Holes in valence bands of nanodiamonds discovered: Potential catalysts for splitting water

But how are the electronic properties of nanodiamonds deposited on a solid state substrate different from those displayed by nanodiamonds in aqueous solutions Dr Tristan Petit working in the HZB team headed by Prof Emad ... - Read More

Missing link in metal physics explains Earth's magnetic field

Earth's magnetic field is crucial for our existence as it shields the life on our planet's surface from deadly cosmic rays It is generated by turbulent motions of liquid iron in Earth's core Iron is ... - Read More

Detecting chemical weapons quickly with a color-changing film

In today's world in which the threat of terrorism looms there is an urgent need for fast reliable tools to detect the release of deadly chemical warfare agents CWAs In the journal ACS Macro Letters ... - Read More

Spiky 'hedgehog particles' for safer paints, fewer VOC emissions

A new process that can sprout microscopic spikes on nearly any type of particle may lead to more environmentally friendly paints and a variety of other innovations Made by a team of University of Michigan ... - Read More

Researchers produce two bio-fuels from a single algae

A common algae commercially grown to make fish food holds promise as a source for both biodiesel and jet fuel according to a new study published in the journal Energy & amp Fuels The researchers ... - Read More

Carbon nanoballs can greatly contribute to sustainable energy supply

Researchers at Chalmers University of Technology have discovered that the insulation plastic used in high voltage cables can withstand a 26 per cent higher voltage if nanometer sized carbon balls are added This could result ... - Read More

Cell imaging gets colorful

The detection and imaging of protein protein interactions in live cells just got a lot more colorful thanks to a new technology developed by University of Alberta chemist Dr Robert E Campbell and his team ... - Read More

Novel radioguided brain surgery technique could help pinpoint cancerous tissue

Radioguided surgery RGS allows the surgeon to evaluate the completeness of a tumor resection while minimizing the amount of healthy tissue removed During the procedure a surgeon is provided with vital and real time information ... - Read More
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