Browsing Patents by Author "Kotov, Nicholas A."

Now showing items 1-4 of 4

    • 3D Tissue Constructs on the Basis of Colloidal Crystals Surface Modified by Sequential Layering 

      Kotov, Nicholas A.; Wang, Shaopeng; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 2009-05-19)
      A cell growth matrix for optimizing 3D organization nutrient delivery, controlling release of differentiation factors and facilitating attachment of cells to a scaffold Colloidal crystals and inverted colloidal crystals ...

    • Assembly of Free-standing Films Using a Layer-by-layer Process 

      Kotov, Nicholas A.; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 2006-05-16)
      A method for the layer-by-layer assembly of a free standing thin film includes the steps of preparing a support with a suitable substrate; forming a thin film having a plurality of layers onto the substrate utilizing a ...

    • Bioconjugates of Nanoparticles as Radiopharmaceuticals 

      Kotov, Nicholas A.; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 2004-02-10)
      A bioconjugate including a nanoparticle covalently linked to a biological vector molecule. The nanoparticle is a generally radioactive metal ion and most typically a metal sulfide or metal oxide. The biological vector ...

    • Preparation of the Layer-by-layer Assembled Materials from Dispersions of Highly Anisotropic Colloids 

      Kotov, Nicholas A.; Tang, Zhiyong; Mamedov, Arif A.; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 2008-10-21)
      A method for the assembly of a thin film containing highly anisotropic colloids that includes the steps of immersing a substrate in a first solution or dispersion comprising a first substance, wherein the first substance ...