Patents by Inventor Chisaka Hosomi

Chisaka Hosomi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

GOLD NANOPARTICLE COMPOSITION, DNA CHIP, NEAR INFRARED ABSORBENT, DRUG CARRIER FOR DRUG DELIVERY SYSTEM (DDS), COLORING AGENT, BIOSENSOR, COSMETIC, COMPOSITION FOR IN VIVO DIAGNOSIS AND COMPOSITION FOR THERAPEUTIC USE

Publication number: 20100285994

Abstract: A gold nanoparticle composition is provided that includes a spherical gold nanoparticle and an organic ligand molecule. The organic ligand molecule bonds to the gold nanoparticle. Thus, the gold nanoparticle composition has at least one absorption peak wavelength (plasmon absorption wavelength) within the region of 600-1000 nm. Consequently, the gold nanoparticle composition self-heats when irradiated with electromagnetic waves having a wavelength of 600-1000 nm.

Type: Application

Filed: December 26, 2008

Publication date: November 11, 2010

Applicants: SHIGA UNIVERSITY OF MEDICAL SCIENCE, I.S.T. CORPORATION

Inventors: Chisaka Hosomi, Ikuo Tooyama, Toshiro Inubushi, Shigehiro Morikawa, Hiroshi Yamada

GOLD NANOPARTICLE COMPOSITION, DNA CHIP, NEAR INFRARED ABSORBENT, DRUG CARRIER FOR DRUG DELIVERY SYSTEM (DDS), COLORING AGENT, BIOSENSOR, COSMETIC, COMPOSITION FOR IN VIVO DIAGNOSIS AND COMPOSITION FOR THERAPEUTIC USE