Back to results
US 2019/0328777 A1Published application
Non-pyrogenic preparation comprising nanoparticles synthesized by magnetotactic bacteria for medical or cosmetic applications
AssigneeNanobacterie
InventorsEdouard ALPHANDERY, Mickael DURAND-DUBIEF
Life of this patent
Estimating the term…
Abstract
A non-pyrogenic preparation containing nanoparticles synthesized by magnetotactic bacteria for medical or cosmetic applications. The nanoparticles are constituted by a crystallized mineral central part including predominantly an iron oxide, as well as a surrounding coating without material from the magnetotactic bacteria.
Claims25
A preparation comprising at least one synthetic nanoparticle, the at least one synthetic nanoparticle comprising:
- a crystallized mineral central part comprising predominantly an iron oxide, the central part having been produced by a living organism, and
- a coating comprising materials not produced by said living organism, the coating covering the central part completely or partly, and
- wherein the coating comprises less than 12% in mass of non-denatured proteins from said living organism relative to the mass of the at least one synthetic nanoparticle.
Dependencies are inferred from the claim text.