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News articles about "Materials"

One of world's thinnest piezoelectric materials identified

There are a handful of naturally occurring materials known as piezoelectric materials that generate electricity if you bend stretch or apply another mechanical force to them and vice versa if you apply a voltage across ... - Read More

Squid sucker ring teeth material could aid reconstructive surgery, serve as eco-packaging

Squid tentacles are loaded with hundreds of suction cups or suckers and each sucker has a ring of razor sharp teeth that help these mighty predators latch onto and take down prey In a study ... - Read More

Making graphene from plastic?

Graphene is gaining heated attention dubbed a wonder material with great conductivity flexibility and durability However graphene is hard to come by due to the fact that its manufacturing process is complicated and mass production ... - Read More

Hollow optical fibers for UV light

If you want to send light on a trip through optical fibres with as little loss as possible you should opt for infrared light as is the case for example in the telecommunication networks worldwide ... - Read More

Noninvasive advanced image analysis could lead to better patient care

Lung cancer patients could receive more precise treatment and their progress could be better tracked using a new high tech method of non invasive medical imaging analysis according to a study published by the journal ... - Read More

High carbon dioxide levels cause warming in tropics

The impact of the greenhouse gas CO2 on Earth's temperature is well established by climate models and temperature records over the past 100 years as well as coupled records of carbon dioxide concentration and temperature ... - Read More

Green planning needed to maintain city buildings

Green spaces in towns and cities need extra consideration as they may be damaging buildings in the area according to new research from the Universities of Southampton and Surrey When organic chemicals from trees and ... - Read More

Previously unknown form of magnesium carbide synthesized

An international team of researchers from the United States and France along with the head of a state funded mega grant laboratory based at MIPT Artyom Oganov has synthesized a previously unknown form of magnesium ... - Read More

Counterintuitive phenomenon: Coexistence of superconductivity with dissipation

For his doctoral dissertation in the Goldman Superconductivity Research Group at the University of Minnesota Yu Chen now a postdoctoral researcher at UC Santa Barbara developed a novel way to fabricate superconducting nanocircuitry However the ... - Read More

Bio-printing transplantable tissues, organs: Another step closer

Researchers have made a giant leap towards the goal of 'bio printing' transplantable tissues and organs for people affected by major diseases and trauma injuries a new study reports Scientists from the Universities of Sydney ... - Read More

Scientists discover how plastic solar panels work

Scientists don't fully understand how 'plastic' solar panels work which complicates the improvement of their cost efficiency thereby blocking the wider use of the technology However researchers at the University of Montreal the Science and ... - Read More

Silver in the washing machine: Nano-coatings release almost no nano-particles, experts say

If it contains 'nano' it doesn't primarily leak 'nano' at least that's true for silver coated textiles explains Bernd Nowack of the Technology and Society division at Empa During each wash cycle a certain amount ... - Read More

Interlayer distance in graphite oxide gradually changes when water is added

Physicists from Umeå University and Humboldt University in Berlin have solved a mystery that has puzzled scientists for half a century They show with the help of powerful microscopes that the distance between graphite oxide ... - Read More

Study helps unlock mystery of high-temp superconductors

A Binghamton University physicist and his colleagues say they have unlocked one key mystery surrounding high temperature superconductivity Their research published this week in the Proceedings of the National Academy of Sciences found a remarkable ... - Read More

Growth of metallic silver on surface of silver tungstate crystals as a result of electrosynthesis

The British journal Scientific Reports Nature has highlighted in its latest issue the work done by the Centre for Development of Functional Materials CDMF of Brazil and researchers from the group of Theoretical and Computational ... - Read More

Green spaces in cities may increase erosion of building materials such as stone, concrete and steel

Green spaces in towns and cities need extra consideration as they may be damaging buildings in the area according to new research from the Universities of Southampton and Surrey When organic chemicals from trees and ... - Read More

Smashing new look at nanoribbons: Researchers unzip nanotubes by shooting them at 15,000 mph

Carbon nanotubes unzipped into graphene nanoribbons by a chemical process invented at Rice University are finding use in all kinds of projects but Rice scientists have now found a chemical free way to unzip them ... - Read More

'Microbe sniffer' could point way to next-generation bio-refining

A new biosensor invented at the University of British Columbia could help optimize bio refining processes that produce fuels fine chemicals and advanced materials It works by sniffing out naturally occurring bacterial networks that are ... - Read More

Weave a cell phone into your shirt? Engineers envision an electronic switch just three atoms thick

Computer simulation shows how to make a crystal that would toggle like a light switch between conductive and non conductive structures this could lead to flexible electronic materials and enable a cell phone to be ... - Read More

'Molecular movies' will enable extraordinary gains in bioimaging, health research

Researchers have announced the creation of an imaging technology more powerful than anything that has existed before and is fast enough to observe life processes as they actually happen at the molecular level Chemical and ... - Read More
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