Patent ID: 9037214
Filing Date: 2015-05-19
Classification: A61K,B22F,B82Y,Y10S,Y10T

Abstract:
1. A layered nanoparticle characterized by having a first concave external surface and a second convex external surface, said nanoparticle comprising: a first biocompatible layer comprising a first surface and a second surface, the first surface being substantially concave and forming said first concave external surface of the layered nanoparticle; a second biocompatible layer comprising a first surface and a second surface, the second surface being substantially convex and forming said second convex external surface of the layered nanoparticle; wherein the first biocompatible layer ranges in thickness from about 1 nanometer to about 50 nanometers, wherein the inner core material ranges in thickness from about 1 nanometer to about 100 nanometers, and wherein the second biocompatible layer ranges in thickness from about 1 nanometer to about 50 nanometers and an inner core material encapsulated between, the first and second biocompatible layers.