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Results 1 - 10 of 31 for Chitosan.

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Direct Observation of Single Catalytic Events of Chitosanase by Atomic Force Microscopy

Single catalytic events of the enzyme chitosanase have been observed by measuring height fluctuations of proteins using an atomic force microscope (AFM) operated in fluid tapping mode. Using a...

http://www.azonano.com/article.aspx?ArticleID=1461 | 5 Dec 2005
Grant For ISTN To Develop Ulcer Treatment With Nanotechnology - News Item

ISTN has announced the award of a $150,000 Phase I Small Business Innovation Research (SBIR) grant from the National Institutes of Health (NIH) to develop a novel drug delivery system for ulcer...

http://www.azonano.com/article.aspx?ArticleID=609 | 9 Mar 2004
Chitosan Nanoparticles - Properties and Applications

Chitosan is an interesting polymer that has been used extensively in the medical field. It is either partially or fully deacetylated chitin. It is a bioadhesive, biodegradable, biocompatible and...

http://www.azonano.com/article.aspx?ArticleID=3232 | 6 Mar 2013
Chitosan Nanoparticles for Wound Healing and Anti-Aging Applications

By Cameron Chai A research team comprising Mihaela Leonida and colleagues from the Fairleigh Dickinson University has reported a process for producing chitosan nanoparticles in the International...

http://www.azonano.com/news.aspx?newsID=24492 | 19 Mar 2012
Researchers Develop New siRNA Delivery System Using Chitosan Nanoparticles

A protein associated with cancer progression when abundant inside of tumors also unexpectedly regulates the creation of new blood vessels that feed the tumor outside, a research team led by scientists...

http://www.azonano.com/news.aspx?newsID=19065 | 17 Aug 2010
Coating Improves Cancer Detection Efficiency of Iron Oxide Nanoparticle-Based Contrast Agent

By Cameron Chai A research team at the University of Pennsylvania has developed a safer, efficient and economical method to coat contrast agents made of nanoparticles comprising iron oxide in order...

http://www.azonano.com/news.aspx?newsID=24020 | 26 Dec 2011
New Material Shows Promise for Nerve Guides

In the clothing industry it's common to mix natural and synthetic fibers. Take cotton and add polyester to make clothing that's soft, breathable and wrinkle free. Now researchers at the...

http://www.azonano.com/news.aspx?newsID=12101 | 16 Jun 2009
Remedium Technologies Receives Phase II NSF SBIR Grant to Evaluate Hemogrip Foam

Remedium Technologies Inc., a medical device company developing innovative products to control severe hemorrhaging, was awarded a $500,000 Small Business Innovation Research (SBIR) grant from the...

http://www.azonano.com/news.aspx?newsID=27136 | 17 Apr 2013
Preclinical Findings Highlighting Novel Approach to Maximizing DsiRNAs in Rheumatoid Arthritis

Dicerna Pharmaceuticals, Inc. a second generation RNA interference company developing novel therapeutics utilizing proprietary Dicer Substrate Technology(TM), announced today a paper...

http://www.azonano.com/news.aspx?newsID=7957 | 4 Oct 2008
Surface/Nano Engineering of Materials for Combating Biomaterials-Centered Infections and Enhancing Implant Integration

Bacteria readily adhere on all types of surfaces and form biofilms. The biofilm protects the colonizing microorganisms and thus, bacteria in a biofilm can be several orders of magnitude more resistant...

http://www.azonano.com/article.aspx?ArticleID=2599 | 18 May 2010

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