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News articles about "Polymers"

Defects are perfect in laser-induced graphene

Researchers at Rice University have created flexible patterned sheets of multilayer graphene from a cheap polymer by burning it with a computer controlled laser The process works in air at room temperature and eliminates the ... - Read More

Composite materials can be designed in a supercomputer 'virtual lab'

UCL scientists have shown how advanced computer simulations can be used to design new composite materials Nanocomposites which are widely used in industry are revolutionary materials in which microscopic particles are dispersed through plastics But ... - Read More

Commonalities in how different glassy materials fail

Glass is mysterious It is a broad class of materials that extends well beyond the everyday window pane but one thing that these disparate glasses seem to have in common is that they have nothing ... - Read More

Colorful nano-guides to the liver

Jena scientists have been successful in producing highly specific nanoparticles Depending on the bound dye the particles are guided to the liver or to the kidney and deliver their payload of active ingredients directly to ... - Read More

New material makes water and oil roll off

Car finish to which no dirt particles adhere house fronts from which graffiti paints roll off and shoes that remain clean on muddy paths the material fluoropore might make all this possible Both water and ... - Read More

Heat-conducting plastic: 10 times better than conventional counterparts

The spaghetti like internal structure of most plastics makes it hard for them to cast away heat but a University of Michigan research team has made a plastic blend that does so 10 times better ... - Read More

New method to determine surface properties at the nanoscale

Engineering researchers at Texas Tech University have developed a method for characterizing the surface properties of materials at different temperatures at the nanoscale Knowing properties of materials at different temperatures is important in engineering said ... - Read More

Inexpensive hydrolysable polymer developed

Researchers at the University of Illinois at Urbana Champaign have figured out how to reverse the characteristics of a key bonding material polyurea providing an inexpensive alternative for a broad number of applications such as ... - Read More

Physicists create new kind of pasta to explain mysterious, ring-shaped polymers

Two physicists from the University of Warwick have taken to the kitchen to explain the complexity surrounding what they say is one of the last big mysteries in polymer physics As a way of demonstrating ... - Read More

Researchers develop efficient method to produce nanoporous metals

Nanoporous metals foam like materials that have some degree of air vacuum in their structure have a wide range of applications because of their superior qualities They posses a high surface area for better electron ... - Read More

New Plastic that Disappears When You Want It To

Released 24 Nov 2014 5 00 PM ESTSource Newsroom North Dakota State University more news from this source Contact Information Available for logged in reporters only Citations Angewandte Chemie DOI 10.1002 anie.201408492Nov 26 2014 Plastic ... - Read More

Thermomagnetic processing method provides path to new materials

For much the same reason LCD televisions offer eye popping performance a thermomagnetic processing method developed at the Department of Energy's Oak Ridge National Laboratory can advance the performance of polymers Polymers are used in ... - Read More

'Swiss cheese' membrane with adjustable holes

The pore size of the smart membranes can be adjusted from the outside this is very attractive in applications like biosensors or chemical analysis The 'Swiss cheese' structure is characteristic of many polymer membranes and ... - Read More

Sopping up proteins with thermosponges

A research team led by Brigham and Women's Hospital BWH has developed and tested a novel nanoparticle platform that efficiently delivers clinically important proteins in vivo in initial proof of concept tests Nanoparticles which are ... - Read More

Goldilocks principle wrong for particle assembly: Too hot and too cold is just right

Microscopic particles that bind under low temperatures will melt as temperatures rise to moderate levels but re connect under hotter conditions a team of New York University scientists has found Their discovery points to new ... - Read More

Electrically conductive plastics promising for batteries, transparent solar cells

An emerging class of electrically conductive plastics called radical polymers may bring low cost transparent solar cells flexible and lightweight batteries and ultrathin antistatic coatings for consumer electronics and aircraft Researchers have established the solid ... - Read More

Of bio-hairpins and polymer-spaghetti: Spotlight on how entangled polymers flow and soften

When a basically sturdy material becomes soft and spongy one usually suspects that it has been damaged in some way But this is not always the case especially when it comes to complex fluids and ... - Read More

Continuous fabrication system for highly aligned polymer films provides method for tuning mechanical and thermal properties in bulk polymers

A team of researchers from the Massachusetts Institute of Technology MIT in Cambridge MA have demonstrated a novel automated fabrication process consisting of a three step sol gel extrusion structure freezing and drying and mechanical ... - Read More

Blades of grass inspire advance in organic solar cells

Using a bio mimicking analog of one of nature's most efficient light harvesting structures blades of grass an international research team led by Alejandro Briseno of the University of Massachusetts Amherst has taken a major ... - Read More

New drug-delivery capsule may replace injections

Given a choice most patients would prefer to take a drug orally instead of getting an injection Unfortunately many drugs especially those made from large proteins cannot be given as a pill because they get ... - Read More
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