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All About Chemistry... 2011 and beyond

News articles about "Material"

New Findings Regarding DNA Damage Checkpoint Mechanism in Oxidative Stress

Released 6 14 2013 2 00 PM EDTSource Newsroom University of North Carolina at Charlotte more news from this source Jun 14 2013 CHARLOTTE June 14 2013 In current health lore antioxidants are all the ... - Read More

Detecting homemade explosives, not toothpaste

Polymer, Polymer
Sandia National Laboratories researchers want airports border checkpoints and others to detect homemade explosives made with hydrogen peroxide without nabbing people whose toothpaste happens to contain peroxide That's part of the challenge faced in developing ... - Read More

Prefab houses that are glued, not nailed, together

Adhesive
With prefabricated houses the dream of having one's own home can quickly become a reality Until now nails have been used to hold the individual components together Now an adhesive tape has been developed to ... - Read More

Unzipped nanotubes unlock potential for batteries

Battery
Researchers at Rice University have come up with a new way to boost the efficiency of the ubiquitous lithium ion LI battery by employing ribbons of graphene that start as carbon nanotubes Proof of concept ... - Read More

Spot-welding graphene nanoribbons atom by atom

Scientists at Aalto University Finland and Utrecht University the Netherlands have created single atom contacts between gold and graphene nanoribbons In their article published in Nature Communications the research team demonstrates how to make electrical ... - Read More

Light-carved 'nano-volcanoes' hold promise for drug delivery

Drug delivery, Nano
Researchers from North Carolina State University have developed a method for creating nano volcanoes by shining various colors of light through a nanoscale crystal ball made of a synthetic polymer These nano volcanoes can store ... - Read More

Silicon-based nanoparticles could make LEDs cheaper, greener to produce

Silicon-based, Silicon
Light emitting diodes or LEDs are the most efficient and environmentally friendly light bulbs on the market But they come at a higher up front price than other bulbs especially the ones with warmer and ... - Read More

Discovery of new material state counterintuitive to laws of physics

New material
When you squeeze something it gets smaller Unless you're at Argonne National Laboratory At the suburban Chicago laboratory a group of scientists has seemingly defied the laws of physics and found a way to apply ... - Read More

Nano-thermometer enables first atomic-scale heat transfer measurements

Atomic, Heat, Thermometer, Nano
In findings that could help overcome a major technological hurdle in the road toward smaller and more powerful electronics an international research team involving University of Michigan engineering researchers has shown the unique ways in ... - Read More

Deep biosphere harbors active, growing communities of microorganisms

Microorganisms, Biosphere
The deep biosphere the realm of sediments far below the seafloor harbors a vast ecosystem of bacteria archaea and fungi that are actively metabolizing proliferating and moving according a new study by scientists at Woods ... - Read More

Cameras five times more sensitive to light? An ultrasensitive molybdenum-based image sensor developed

Image sensor
A new material has the potential to improve the sensitivity of photographic image sensors by a factor of five In 2011 an EPFL team led by Andras Kis discovered the amazing semi conducting properties of ... - Read More

Life underground: Microbes active far beneath seafloor

Microbes are living more than 500 feet beneath the seafloor in 5 million year old sediment according to new findings by researchers at the University of Delaware and Woods Hole Oceanographic Institution WHOI Genetic material ... - Read More

Exposure to air transforms gold alloys into catalytic nanostructures

Alloys, Nanostructures
Gold bars may signify great wealth but the precious metal packs a much more practical punch when shrunk down to just billionths of a meter Unfortunately unlocking gold's potential often requires complex synthesis techniques that ... - Read More

Shape of nanoparticles points the way toward more targeted drugs

Conventional treatments for diseases such as cancer can carry harmful side effects and the primary reason is that such treatments are not targeted specifically to the cells of the body where they're needed What if ... - Read More

The diabetes 'breathalyzer'

Glucose, Glucose
Diabetes patients often receive their diagnosis after a series of glucose related blood tests in hospital settings and then have to monitor their condition daily through expensive invasive methods But what if diabetes could be ... - Read More

2-D electronics take a step forward: Semiconducting films for atom-thick circuits

Films
Scientists at Rice University and Oak Ridge National Laboratory ORNL have advanced on the goal of two dimensional electronics with a method to control the growth of uniform atomic layers of molybdenum disulfide MDS MDS ... - Read More

Natural Products Drug Discovery Group explores plant potential

Released 6 10 2013 11 15 AM EDTSource Newsroom University of Alabama Huntsville more news from this source Expert Available Jun 10 2013 Consuming caffeine could mute the efficacy of certain cancer drugs and some ... - Read More

Detection of apple juices and cereals which exceed permitted levels of mycotoxins

Researchers from the University of Granada Spain have analysed the presence of patulin a type of toxin produced by fungi in several commercial apple juices The results show that more than 50% of the samples ... - Read More

'Long-awaited explanation' for mysterious effects in high-temperature superconductors

Temperature, temperature
A German French research team has constructed a new model that explains how the so called pseudogap state forms in high temperature superconductors The calculations predict two coexisting electron orders Below a certain temperature superconductors ... - Read More

New framework for understanding the energetics of ionic liquids

Ions
A new study by researchers at UC Santa Barbara provides clues into the understanding of the behavior of the charged molecules or particles in ionic liquids The new framework may lead to the creation of ... - Read More
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