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:
Oct. 12, 2010
Filed:
May. 18, 2007
Peng Zhang, Socorro, NM (US);
Peng Zhang, Socorro, NM (US);
New Mexico Technical Research Foundation, Socorro, NM (US);
Abstract
A photosensitizer that is excitable via infrared radiation and is adapted to be used to treat a selected biological target. The photosensitizer comprises a core nanoparticle adapted to convert infrared radiation into a visible light emission, and a coating disposed about the core nanoparticle. The coating contains a light excitable agent that is adapted to be excited by the visible light emission from the core nanoparticle. The photosensitizer can be surface modified with an antibody to make the photosensitizer specific to the biological target that is to be treated. Such surface modified photosensitizer is introduced to the target site and irradiated with infrared radiation.