SYSTEMS AND METHODS OF DETECTING FORCE AND STRESS USING TETRAPOD NANOCRYSTAL

摘要

Systems and methods of detecting force on the nanoscale are provided. The described invention includes methods for detecting force using a tetrapod nanocrystal by exposing the tetrapod nanocrystal to light, which produces a luminescent response by the tetrapod nanocrystal. The method continues with detecting a difference in the luminescent response by the tetrapod nanocrystal relative to a base luminescent response that indicates a force between a first and second medium or stresses or strains experienced within a material. Such systems and methods find use with biological systems to measure forces in biological events or interactions.