The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 10, 2016
Filed:
Sep. 03, 2013
Applicant:
Seoul National University R&db Foundation, Seoul, KR;
Inventors:
Assignee:
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, Seoul, KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01F 7/00 (2006.01); A61K 9/00 (2006.01); H01F 1/00 (2006.01); A61K 9/50 (2006.01); B82Y 25/00 (2011.01);
U.S. Cl.
CPC ...
H01F 7/00 (2013.01); A61K 9/0009 (2013.01); A61K 9/5094 (2013.01); H01F 1/0045 (2013.01); H01F 1/0054 (2013.01); B82Y 25/00 (2013.01);
Abstract
Provided is a method of selective activation for a magnetic nanoparticle having a magnetic vortex structure. The method of selective activation for a magnetic nanoparticle in accordance with an embodiment of the present disclosure includes providing a magnetic nanoparticle having a magnetic vortex structure; applying a first magnetic field to the magnetic nanoparticle so that the magnetic nanoparticle has a resonance frequency; and activating the magnetic nanoparticle by applying a second magnetic field having the resonance frequency to the magnetic nanoparticle.