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Multiplexed near-infrared in vivo imaging complementarily using quantum dots and upconverting NaYF4:Yb3+,Tm3+ nanoparticles.

Authors :
Jeong S
Won N
Lee J
Bang J
Yoo J
Kim SG
Chang JA
Kim J
Kim S
Source :
Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2011 Jul 28; Vol. 47 (28), pp. 8022-4. Date of Electronic Publication: 2011 Jun 10.
Publication Year :
2011

Abstract

A new multiplexed NIR in vivo imaging is showcased by using quantum dots and NaYF(4):Yb(3+),Tm(3+) nanoparticles. The 'temporal' multiplexing is demonstrated by alternating the excitation wavelengths and unmixing the emissions of different probes. Multiplexed cellular imaging and the cellular trafficking in animal models are shown.

Details

Language :
English
ISSN :
1364-548X
Volume :
47
Issue :
28
Database :
MEDLINE
Journal :
Chemical communications (Cambridge, England)
Publication Type :
Academic Journal
Accession number :
21660354
Full Text :
https://doi.org/10.1039/c1cc12746b