Invention Grant
- Patent Title: Metal coating of rare earth nano-phosphors and uses thereof
-
Application No.: US13993658Application Date: 2011-12-16
-
Publication No.: US10175170B2Publication Date: 2019-01-08
- Inventor: Ian M. Kennedy , Sudheendra Lakshmana
- Applicant: Ian M. Kennedy , Sudheendra Lakshmana
- Applicant Address: US CA Oakland
- Assignee: The Regents of the University of California
- Current Assignee: The Regents of the University of California
- Current Assignee Address: US CA Oakland
- Agency: Fenwick & West LLP
- International Application: PCT/US2011/065411 WO 20111216
- International Announcement: WO2012/083133 WO 20120621
- Main IPC: A61K33/16
- IPC: A61K33/16 ; G01N21/64 ; B42D25/20 ; C09K11/77 ; D21H15/02 ; D21H17/63 ; D21H19/02 ; D21H19/06 ; D21H21/48 ; D21H21/52 ; A61K9/14 ; A61K33/38 ; A61K49/00 ; C09K11/02 ; H01F1/01
Abstract:
Core-shell nanoparticles comprises a phosphorescent core and metal shell comprising at least two metals The phosphorescent core may comprise an up converting phosphor. The phosphorescent core may comprise a trivalent rare earth cation. The phosphorescent core further may comprise a monovalent alkali metal. The phosphorescent core may optionally comprises a second and also optionally a third trivalent rare earth cation.
Public/Granted literature
- US20130343997A1 Metal Coating of Rare Earth Nano-Phosphors and Uses Thereof Public/Granted day:2013-12-26
Information query
