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News articles about "Properties"

New implanted devices may reshape medicine: Researchers create transistors that wrap around tissues

Researchers from The University of Texas at Dallas and the University of Tokyo have created electronic devices that become soft when implanted inside the body and can deploy to grip 3 D objects such as ... - Read More

Tricking the uncertainty principle: New measurement technique goes beyond the limits imposed by quantum physics

Caltech researchers have found a way to make measurements that go beyond the limits imposed by quantum physics Today we are capable of measuring the position of an object with unprecedented accuracy but quantum physics ... - Read More

New insight into thermoelectric materials may boost green technologies

Thermoelectric materials can turn a temperature difference into an electric voltage Among their uses in a variety of specialized applications generating power on space probes and cooling seats in fancy cars University of Miami UM ... - Read More

Definitive evidence of how zeolites grow: Tracking crystal growth in real time

Researchers have found the first definitive evidence of how silicalite 1 MFI type zeolites grow showing that growth is a concerted process involving both the attachment of nanoparticles and the addition of molecules Both processes ... - Read More

Lighting the way to graphene-based devices

Graphene continues to reign as the next potential superstar material for the electronics industry a slimmer stronger and much faster electron conductor than silicon With no natural energy band gap however graphene's superfast conductance can't ... - Read More

Graphene and painkiller receptor combined into scalable chemical sensor

Almost every biological process involves sensing the presence of a certain chemical Finely tuned over millions of years of evolution the body's different receptors are shaped to accept certain target chemicals When they bind the ... - Read More

Conducting polymer films decorated with biomolecules for cell research use

The ability to create conducting polymer films in a variety of shapes thicknesses and surface properties rapidly and inexpensively will make growing and testing cells easier and more flexible according to a team of Penn ... - Read More

The promise of purple for enhanced bioimaging

Newly detected 'energy clustering' structures inside rare earth nanoparticles generate intense violet light which is ideal for studying photon induced transformations Labeling biomolecules with light emitting nanoparticles is a powerful technique for observing cell movement ... - Read More

Catalytic upgrade: Better and cheaper renewable biofuels

New catalysts to remove oxygenated compounds from bio derived oils may lead to better and cheaper renewable biofuels Dwindling crude oil reserves accompanied by rising prices and environmental concerns have led to increased interest in ... - Read More

Exploring the magnetism of a single atom

Magnetic devices like hard drives magnetic random access memories MRAMs molecular magnets and quantum computers depend on the manipulation of magnetic properties In an atom magnetism arises from the spin and orbital momentum of its ... - Read More

Super-charged tropical trees: Borneo’s productive trees vitally important for global carbon cycling

A team of scientists has found that the woody growth of forests in north Borneo is half as great again as in the most productive forests of north west Amazonia an average difference of 3.2 ... - Read More

Discovery offers new possibilities for clean energy research: New high-efficiency thermoelectric material

University of Houston physicists have discovered a new thermoelectric material offering high performance at temperatures ranging from room temperature up to 300 degrees Celsius or about 573 degrees Fahrenheit This new material is better than ... - Read More

Nanoscale heat flow predictions: Environmentally-friendly and cost-effective nanometric-scale energy devices

Heat flow in novel nanomaterials could help in creating environmentally friendly and cost effective nanometric scale energy devices Physicists are now designing novel materials with physical properties tailored to meet specific energy consumption needs Before ... - Read More

Two-lock box delivers cancer therapy: Nano-delivery system targets cancer cells

Rice University scientists have designed a tunable virus that works like a safe deposit box It takes two keys to open it and release its therapeutic cargo The Rice lab of bioengineer Junghae Suh has ... - Read More

Graphene for real-world devices: New research in phonon scattering sheds more light on graphene as a replacement for silicon

Graphene a one atom thick form of the carbon material graphite has been hailed as a wonder material strong light nearly transparent and an excellent conductor of electricity and heat But a number of practical ... - Read More

New mathematical framework to characterize shape of graphene

Scientists studying graphene's properties are using a new mathematical framework to make extremely accurate characterizations of the two dimensional material's shape Graphene discovered in 2004 is a one atom thick sheet of graphite The properties ... - Read More

Nanoengineers develop basis for electronics that stretch at the molecular level

Nanoengineers at the University of California San Diego are asking what might be possible if semiconductor materials were flexible and stretchable without sacrificing electronic function Today's flexible electronics are already enabling a new generation of ... - Read More

Clues for superconductivity in an iron-based material

For the first time scientists have a clearer understanding of how to control the appearance of a superconducting phase in a material adding crucial fundamental knowledge and perhaps setting the stage for advances in the ... - Read More

Nature’s chemical diversity reflected in Swedish lakes

It's not only the biology of lakes that varies with the climate and other environmental factors it's also their chemistry More knowledge about this is needed to understand the ecology of lakes and their role ... - Read More

Story Tips from the Department of Energy's Oak Ridge National Laboratory, May 2014

Released 5 2 2014 2 00 PM EDTSource Newsroom Oak Ridge National Laboratory more news from this source Contact Information Available for logged in reporters only May 4 2014 To arrange for an interview with ... - Read More
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