Global to push GA events into
skip to main content

Title: Controlled synthesis of bright and compatible lanthanide-doped upconverting nanocrystals

Certain nanocrystals possess exceptional optical properties that may make them valuable probes for biological imaging, but rendering these nanoparticles biocompatible requires that they be small enough not to perturb cellular systems. This invention describes a phosphorescent upconverting sub-10 nm nanoparticle comprising a lanthanide-doped hexagonal .beta.-phase NaYF.sub.4 nanocrystal and methods for making the same.
Inventors:
; ; ; ; ; ;
Issue Date:
OSTI Identifier:
1342101
Assignee:
The Regents of the University of California LBNL
Patent Number(s):
9,556,379
Application Number:
14/344,863
Contract Number:
AC02-05CH11231
Resource Relation:
Patent File Date: 2012 Sep 14
Research Org:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 77 NANOSCIENCE AND NANOTECHNOLOGY; 59 BASIC BIOLOGICAL SCIENCES