Articles tagged with Natural Polymers
Researchers have developed a delivery system that increases insulin secretion by mouse pancreatic cells and reduces blood glucose levels in diabetic mice. The system, based on natural components, delays the release of herbal extract under acidic conditions, leading to a significant reduction in blood glucose levels.
Researchers at MIT have developed a novel polymer membrane that dramatically improves the efficiency of natural gas purification while reducing environmental impact. The membrane can process natural gas quickly and effectively, removing more carbon dioxide than traditional materials.
A Louisiana Tech University senior has co-authored a paper on using halloysite clay nanotubes to create an antimicrobial coating that could help fight superbugs. The research was published in the prestigious journal Biomacromolecules, highlighting the potential for natural materials in biomedical technology.
Researchers at Virginia Tech and Purdue University have developed a novel polymer that helps orally administered drugs reach the bloodstream. The polymer, made from natural cellulose, prevents crystallization and enhances drug stability and solubility, making it potentially more effective for treating serious illnesses.
Researchers imitated sea sponge skeleton to produce highly flexible synthetic spicules, exhibiting rubber-like flexibility and resistance to fracture. The new material has potential applications in body armor and other fields.
Researchers in Spain and Scotland created bricks with wool fibres that are 37% stronger than conventional bricks, reducing environmental impact. The new material is made from clay, alginate, and sheep's wool, offering a sustainable alternative to traditional construction materials.
Researchers at Rutgers developed novel biodegradable polymers incorporating natural antimicrobial agents to prevent bacterial biofilm formation on food surfaces and packaging. This approach offers a broader spectrum of microorganisms protection and avoids increasing antibiotic resistance.
Researchers at Case Western Reserve University have developed a novel sensor technology that uses fluorescent dyes to create light-emitting polymer blends, enabling the detection of mechanical stress and potential product tampering. The technology has potential applications in various industries, including anti-counterfeiting elements,...
John Bercaw, a Pasadena chemist, has developed more precise catalysts to make plastics and other polymers. He will receive the 2000 Arthur C. Cope Scholar Award from the American Chemical Society.
Researchers have developed a new biomaterial that uses an electricity-conducting polymer in combination with a naturally occurring sugar molecule to stimulate nerve growth. The material breaks down over time, allowing the nerve to grow and reach its target weeks or months later.
A Cornell University chemist has developed a zinc-based catalyst to produce polycarbonates, a class of materials with potential as biodegradable materials. The breakthrough could lead to more economical and commercial possibilities for producing plastics from CO2.
Researchers at Cornell University have developed tiny polymer pellets containing NGF that can regenerate dying cells and improve cognitive function in rats. The system targets specific brain areas and releases NGF molecules over a period of months, offering potential for a one-time treatment for Alzheimer's.
A University of Colorado at Boulder chemical engineering team has developed new techniques for faster healing of severe bone fractures and regeneration of cartilage in joints. The process uses ultraviolet light to create custom scaffolds that can be engineered to time-release medications and human-growth factors.
The 216th national meeting of the American Chemical Society will feature over 6,000 technical presentations on various topics including analysis of endocrine disrupters, environmental issues and polymers from renewable resources. Approximately 10,000 registrants are expected to gather for about 609 technical sessions.
Researchers at Stanford University have discovered that even identical polymers can unfold in various ways when exposed to the same conditions. This finding challenges long-standing theories and provides new insights into polymer behavior.