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News articles about "Properties"

An efficient path from carbon to renewable fuel production

Earth abundant materials based primarily on carbon nitrogen and transition metal oxides can be combined into highly efficient energy conversion devices These devices can be used in fuel cells as well as in electrolysis This ... - Read More

Where no smartphone has gone before

For the crew of the Starship Enterprise Star Trek's Tricorder was an essential tool a multifunctional hand held device used to sense compute and record data in a threatening and unpredictable universe It simplified a ... - Read More

Better method for forecasting hurricane season

A better method for predicting the number of hurricanes in an upcoming season has been developed by a team of University of Arizona atmospheric scientists The UA team's new model improves the accuracy of seasonal ... - Read More

Scientists convert microbubbles to nanoparticles

Biomedical researchers led by Dr Gang Zheng at Princess Margaret Cancer Centre have successfully converted microbubble technology already used in diagnostic imaging into nanoparticles that stay trapped in tumours to potentially deliver targeted therapeutic payloads ... - Read More

Thin transparent flexible screens: Roll up your screen and stow it away?

From smartphones and tablets to computer monitors and interactive TV screens electronic displays are everywhere As the demand for instant constant communication grows so too does the urgency for more convenient portable devices especially devices ... - Read More

Soft, energy-efficient robotic wings

Dielectric elastomers are novel materials for making actuators or motors with soft and lightweight properties that can undergo large active deformations with high energy conversion efficiencies This has made dielectric elastomers popular for creating devices ... - Read More

Skin tough: Why skin is resistant to tearing

When weighing the pluses and minuses of your skin add this to the plus column Your skin like that of all vertebrates is remarkably resistant to tearing Now a collaboration of researchers at the U ... - Read More

Precocious GEM: Shape-shifting sensor can report conditions from deep in the body

Scientists working at the National Institute of Standards and Technology NIST and the National Institutes of Health NIH have devised and demonstrated a new shape shifting probe about one hundredth as wide as a human ... - Read More

Recipe for antibacterial plastic: Plastic plus egg whites

Bioplastics made from protein sources such as albumin and whey have shown significant antibacterial properties findings that could eventually lead to their use in plastics used in medical applications such as wound healing dressings sutures ... - Read More

Spring plankton bloom hitches ride to sea's depths on ocean eddies

Just as crocus and daffodil blossoms signal the start of a warmer season on land a similar greening event a massive bloom of microscopic plants or phytoplankton unfolds each spring in the North Atlantic Ocean ... - Read More

Virtual vehicle testing: Modeling tires realistically

Manufacturers conduct virtual tests on vehicle designs long before the first car rolls off the assembly line Simulation of the tires has remained a challenge however The software tool CDTire 3D from Fraunhofer researchers now ... - Read More

Novel coatings combine protection with color effects

New coloured protective coatings offer the same corrosion and wear protection as colourless coatings while their colouration opens new opportunities Red could for instance be used as a warning colour on surfaces which can get ... - Read More

Materials Genomics Initiative: Sequencing the DNA of things

The process of trial and error in scientific research is costly and time consuming And while scientific innovation and discovery is necessary to find solutions to some of society's largest challenges think clean energy national ... - Read More

Nanoscale worms provide new route to nano-necklace structures

Researchers have developed a novel technique for crafting nanometer scale necklaces based on tiny star like structures threaded onto a polymeric backbone The technique could provide a new way to produce hybrid organic inorganic shish ... - Read More

Mira Supercomputer use to Peer Inside High-Temperature Superconductors

Researchers from the University of Illinois at Urbana Champaign UIUC are using supercomputing resources at the Argonne Leadership Computing Facility ALCF a DOE Office of Science User Facility to shed light on the mysterious nature ... - Read More

Light-emitting diode tech: Solving molybdenum disulfide's 'thin' problem

The promising new material molybdenum disulfide MoS2 has an inherent issue that's steeped in irony The material's greatest asset its monolayer thickness is also its biggest challenge Monolayer MoS2's ultra thin structure is strong lightweight ... - Read More

Misuse of sustainability concept may lead to even more toxic chemical materials

Replacement of toxic chemical components by non toxic natural analogs is a popular approach in sustainable projects The study carried out at Zelinsky Institute of Organic Chemistry Moscow has shown that partial replacement of chemical ... - Read More

Nanofibers twisted together to create structures tougher than bullet proof vests

Researchers at the University of Texas at Dallas have created new structures that exploit the electromechanical properties of specific nanofibers to stretch to up to seven times their length while remaining tougher than Kevlar These ... - Read More

Using magnetic fields to understand high-temperature superconductivity

Taking our understanding of quantum matter to new levels scientists at Los Alamos National Laboratory are exposing high temperature superconductors to very high magnetic fields changing the temperature at which the materials become perfectly conducting ... - Read More

Novel plastic could spur new green energy applications, 'artificial muscles'

A plastic used in filters and tubing has an unusual trait It can produce electricity when pulled or pressed This ability has been used in small ways but now researchers are coaxing fibers of the ... - Read More
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