Polymer chemistry - 11 News from the science department for the biotechnology industry

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Polymer chemistry - 11 News from the science department for the biotechnology industry

Tip: You can further refine your news selection by organizations and countries.

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A path to sustainable and biodegradable polyesters

04-Jun-2018 - There's a good chance you've touched something made out of the polyolefin polymer today. It's often used in polyethylene products like plastic bags or polypropylene products like diapers. As useful as polyolefins are in society, they continue to multiply as trash in the environment. Scientists ...

polymer chemistry biodegradable polymers biopolymers
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Bio-renewable process could help 'green' plastic

23-Jan-2018 - When John Wesley Hyatt patented the first industrial plastic in 1869, his intention was to create an alternative to the elephant tusk ivory used to make piano keys. But this early plastic also sparked a revolution in the way people thought about manufacturing: What if we weren't limited to the ...

polymer chemistry bioplastics fructose
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Nanoparticles for 3-D printing in water open door to advanced biomedical materials

03-Aug-2017 - Researchers at the Hebrew University of Jerusalem's Center for Nanoscience and Nanotechnology have developed a new type of photoinitiator for three-dimensional (3D) printing in water. These novel nanoparticles could allow for the creation of bio-friendly 3D printed structures, further the ...

polymer chemistry 3D printing chemical engineering
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Algal residue - an alternative carbon resource for pharmaceuticals and polyesters

18-Apr-2017 - Microalgae have received much attention in biomass production due to many strains having a high biomass productivity per unit time and per unit area. Algae produce high levels of oil as well as carbohydrates, occurring mainly in the form of starch. They can survive in unfavorable, nutrient ...

polymer chemistry algae biodiesel
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Triple-threat cancer-fighting polymer capsules for guided drug delivery created

04-Apr-2017 - Chemists at the University of Alabama at Birmingham have designed triple-threat cancer-fighting polymer capsules that bring the promise of guided drug delivery closer to preclinical testing. These multilayer capsules show three traits that have been difficult to achieve in a single entity. They ...

polymer chemistry adenocarcinoma biomedical imaging
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3-D bioprinted human cartilage cells can be implanted

28-Mar-2017 - Swedish researchers at Chalmers University of Technology and Sahlgrenska Academy have successfully induced human cartilage cells to live and grow in an animal model, using 3D bioprinting. The results will move development closer to a potential future in which it will be possible to help patients ...

polymer chemistry 3D printing bioprinting
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Tethered nanoparticles make tumor cells more vulnerable

22-Mar-2017 - MIT researchers have devised a way to make tumor cells more susceptible to certain types of cancer treatment by coating the cells with nanoparticles before delivering drugs. By tethering hundreds of tiny particles to the surfaces of tumor cells in the presence of a mechanical force, the ...

polymer chemistry apoptosis biodegradable polymers

Preventing protein unfolding

01-Mar-2016 - When the body loses its ability to fold proteins into the correct shapes, the result can be irreversible and tragic. The accumulation of unfolded or misfolded proteins in the brain causes many devastating neurodegenerative diseases, including Alzheimer's, Parkinson's and amyotrophic lateral ...

polymer chemistry amyotrophic lateral sclerosis hydrogen bonds

Protein conjugation method offers new possibilities for biomaterials

28-Sep-2015 - Biological systems are at the source of many products designed to improve our lives. Recombinant DNA, for example, which retools molecules from multiple genetic sources for new purposes, has spurred the rise of life-changing therapeutics like unique blood-clotting proteins and synthetic ...

polymer chemistry chemical engineering green fluorescent protein
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NSF grant for engineering noses, jaws and ears

26-Aug-2015 - Laboratory-engineered noses, jaws and ears. The stuff science fiction is made of is coming soon from a University of Akron lab. With a $390,000 NSF grant, Matthew Becker, UA professor of polymer science and biomedical engineering, is developing 3-D-printed biodegradable polymer scaffolds, the ...

polymer chemistry biomedical engineering grants
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