Post-doctoral researcher David Fluri and Professor Peter Zandstra at the University of Toronto's Institute of Biomaterials and Biomedical Engineering (IBBME) have developed a unique new technique for growing stem cells that ...
Biotechnology
Apr 5, 2012
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Trial-and-error experimentation underlies many biomedical innovations. This classic method -- define a problem, test a proposed solution, learn from failure and try again -- is the main route by which scientists discover ...
Mathematics
Feb 15, 2012
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(PhysOrg.com) -- It’s a matchup worthy of a late-night cable movie: put a school of starving piranha and a 300-pound fish together, and who comes out the winner?
Materials Science
Feb 9, 2012
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(PhysOrg.com) -- A spiders silk is strong and more elastic and has a large range of possible medical applications. However, spiders have a history of being territorial and prone to cannibalism, so the idea of having a large ...
Convenience foods are growing in popularity, and the food they contain is usually protected by films based on petrochemicals. Now researchers have not only developed a biomaterial from whey protein, they have also come up ...
Materials Science
Jan 3, 2012
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A study led by a group of Nanyang Technological University (NTU) researchers has found that a chemical commonly used in consumer products can potentially cause cancer.
Bio & Medicine
Nov 29, 2011
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For the first time, researchers have found a way to inject a precise dose of a gene therapy agent directly into a single living cell without a needle.
Bio & Medicine
Oct 16, 2011
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A team of researchers at MIT and Children’s Hospital Boston has built cardiac patches studded with tiny gold wires that could be used to create pieces of tissue whose cells all beat in time, mimicking the dynamics of ...
Bio & Medicine
Sep 25, 2011
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(PhysOrg.com) -- Biomaterials, in particular biodegradable materials, are increasingly used in medicine. These materials serve on their own as structural support and replacement, and as platforms for drug release, embedding ...
Materials Science
Sep 13, 2011
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A common chemotherapy drug has been successfully delivered to cancer cells inside tiny microparticles using a method inspired by our knowledge of how the human immune system works. The drug, delivered in this way, reduced ...
Biotechnology
Sep 12, 2011
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