Browsing by Author "Sevick-muraca, Eva M."

Now showing items 1-4 of 4

    • Characterization of luminescence in a scattering medium 
      Sevick-muraca, Eva M.; Mayer, Ralf H.; Reynolds, Jeffery S. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2006-05-30)
      A system (20) of the present invention includes light source instrumentation (30) to selectively illuminate a light scattering medium including a luminophore and detection instrumentation (50) to detect multiply scattered ...
    • Characterizing powders using frequency-domain photon migration 
      Sevick-muraca, Eva M.; Sun, Zhigang; Pan, Tianshu (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2004-08-03)
      Characterizing a powder bed includes generating measurements by repeating the following. A location of the powder bed is illuminated with light having a time varying intensity with a resolution of less than one hundred ...
    • Method and system for detecting sentinel lymph nodes 
      Sevick-muraca, Eva M.; Gurfinkel, Michael (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2011-01-04)
      According to one embodiment of the present invention, a method for detecting lymph nodes in a human includes introducing a fluorescent contrast agent into a lymph node system of a body, directing near-infrared time-varying ...
    • Method for characterizing particles in suspension from frequency domain photon migration measurements 
      Sevick-muraca, Eva M.; Sun, Zhigang; Huang, Yingqing (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2005-08-16)
      Methods are provided for measuring isotropic scattering coefficients of suspensions using multiply scattered radiation that is modulated in amplitude at selected modulation frequencies. The radiation may be light. Quantities ...