Articles tagged with Plastics
Researchers at Ohio State University developed a method to seal tiny plastic parts in medical devices, improving the flow of medicine and fluids through these devices. The technique, called resin-gas injection assisted bonding, alters the surface characteristics of the plastic to suit different medical applications.
Researchers at Purdue University have successfully linked two tiny structures called quantum dots to create a semiconductor-based quantum computer. The device uses quantum bits that exist in both on and off states simultaneously, enabling faster processing of information than conventional computers.
Virginia Tech researchers have made a breakthrough in creating polymers that can be reversed using heat, opening up new possibilities for thermoplastic elastomers (TPE) and novel adhesives. The team synthesized nano-phase separated polystyrene and polyisoprene based materials containing reversible linkages.
A team of researchers has developed a novel treatment for spinal cord injuries using a plastic tube filled with chemicals that promote nerve growth. The tube, designed to mimic the flexibility of the spinal cord, provides a pathway for neurons to grow and potentially reconnect severed nerves.
Researchers at Michigan State University are developing biocomposites using plant-based materials and sustainable plastic alternatives. These innovative materials have the potential to reduce environmental impact, cost, and production energy while maintaining performance and competitiveness.
Researchers at Ohio State University have developed tiny artificial muscles that can dispense medication through microscopic holes in a prototype 'smart pill' implant. The capsules measure only a few micrometers across and can be used to power micro-sized medical devices or separate chemicals.
A new synthetic rubber material has been developed that kills bacteria, viruses, and fungi on contact, making it ideal for medical supplies and consumer products. The material uses a different mechanism to fight infection than conventional coatings and protective plastics.
Researchers at Princeton University developed a new patterning technology called Lithographically Induced Self Assembly (LISA), which creates arrays of ultrasmall pillars without the need for a carefully engineered mask. The technique has potential applications in computer memory chips, flat-panel displays, and DNA sorting.
A Virginia Tech research group is studying secondary crystallization in semicrystalline plastics to understand how their properties change over time. They aim to create models that help chemists design new materials with improved long-term properties.
Researchers found that contaminants can have very little impact on the physical properties of plastics, allowing for more functional products to be made from recycled materials. This could increase production of recycled plastic products like car bumpers and street furniture.
Researchers have developed cost-effective methods for manufacturing ultralight porous metals that can be used in various applications including cooling motor drives and reinforcing aircraft parts. The new materials are lightweight, extremely heat resistant and strong in three dimensions.
Researchers propose a novel approach using shock waves to detect plastic land mines, leveraging acoustic signals reflected off buried objects in granular beds like soil. The system could provide critical information about the size and shape of an object, helping identify land mines.
Scientists have discovered a new catalyst that enables the production of alpha-olefins at lower temperatures and pressures, resulting in higher-purity products. The modified metallocene catalyst simplifies the manufacturing process for plastics and other consumer goods, potentially reducing costs and improving safety.
Scientists develop polymers that can emit patterns of light using microlithographic technique, opening door to plastic LEDs in displays. The new technology has potential to replace silicon-based electronics with plastics.
Researchers have developed a new polymer-based LED that can change color with ease, making it suitable for flat-panel computer and television screens. The device outshines traditional materials in terms of brightness and efficiency, offering potential power savings in traffic lights.