Search Results - judy+riffle

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Polybenzimidazoles Based on Monomers Derived From 4,4'-Dichlorodiphenyl Sulfone
This disclosure describes new polybenzimidazoles with high thermal stability and solubility, derived from high volume commercial precursors and are useful for high temperature films, fibers, and membranes. All of the polymers are soluble in solvents such as N-methylpyrrolidone and they have Tg's of 400 degrees Celsius or higher. No weight loss with...
Published: 2/10/2014   |   Inventor(s): James Mcgrath, Judy Riffle, Benny Freeman
Category(s): Materials, Chemicals
Small Magnetite-Containing Anti-Retroviral Therapy (SMART) Nanoparticles
This invention is an approach for the delivery of anti-viral drugs in the form of dispersed nanoparticles. The invention consists of magnetite-polymer complexes with well-defined compositions, narrow size distributions, colloidal stability in physiological media, and transverse relaxivities comparable to or better than those of commercially available...
Published: 9/20/2012   |   Inventor(s): Richey Davis, Judy Riffle, Howard Gendelman
Category(s): Medical, Biomedical, Chemicals, Diagnostic, Materials, Nanotechnology, Therapeutic