Search Results - richey+davis

3 Results Sort By:
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
Enhancement of Nonlinear Susceptibilities in Organic Film Materials
This invention uses structural design at the nanometer level to achieve massive enhancement of the second order non-linear susceptibility of self-assembled organic films. Susceptibility enhancements exceeding a factor of 60 have already been achieved in a simple embodiment of the invention, which already exceeds the performance of any other known material....
Published: 9/3/2012   |   Inventor(s): Hans Robinson, James Heflin, Richey Davis
Keywords(s): Materials/Films and Coatings
Category(s): Materials
Construction of Thin Films with Significant Nonlinear Susceptibilities Using Water Soluble, Reactive, Monomeric Chromophores
This novel scientific development introduces a new method and new materials to produce multilayered, nonlinear optical films. Potential applications include electro-optic modulators and frequency doubling devices. The materials and processing steps used result in high degree of non-centrosymmetry in the film, thus forming high net polar ordering which...
Published: 9/3/2012   |   Inventor(s): Kevin Van Cott, James Heflin, Harry Gibson, Richey Davis
Keywords(s): Materials/Films and Coatings, Materials/Other
Category(s): Materials, Chemicals, Engineering, Energy, Biomedical, Imaging, Optics, Process/Procedures, Consumer Products, Devices