Method for production of accumulated product of nano-substance, accumulated product of nano-substance, device comprising the accumulated product, and method for analysis of structure of nano-substance

摘要

A method for producing an accumulated product of a nano-substance that enables the accumulated product of the nano-substance to be produced at low cost, by a simple process that requires few conditions to be controlled and requires minimal energy, and with good reproducibility. Specifically, a method for producing an accumulated product of a nano-substance, the method including crystallizing a protein in a state where the protein and the nano-substance co-exist within a solvent, thereby accumulating the nano-substance within pores of the protein crystals to obtain the accumulated product of the nano-substance.

主权项

1. A method of producing an accumulated product of particles of a nano-substance, the method comprising:
providing stabilized particles of the nano-substance, wherein the particle size of the particle is not more than approximately 1000 nm; providing a solution comprising a protein and a solvent, wherein the protein provides pores within the resulting crystals when crystallized; mixing the stabilized particles with the solution to produce a dispersion of the stabilized particles in the solution; and crystallizing the protein present in the dispersion using a vapor diffusion or a batch method, thereby accumulating the particles within pores in crystals of the protein to obtain the accumulated product of the particles of nano-substance.