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

Sanghwa Jeong; Nayoun Won; Jinsik Lee; Jiwon Bang; Jeongsoo Yoo; Sang Geol Kim; Jeong Ah Chang; Joonghyun Kim; Sungjee Kim

doi:10.1039/c1cc12746b

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

Sanghwa Jeong
, Nayoun Won
, Jinsik Lee
, Jiwon Bang
, Jeongsoo Yoo
, Sang Geol Kim
, Jeong Ah Chang
, Joonghyun Kim
, Sungjee Kim

Department of Medicine

Pohang University of Science and Technology
Kyungpook National University
Korea Research Institute of Chemical Technology
Korea Research Institute of Bioscience and Biotechnology

Research output: Contribution to journal › Article › peer-review

43 Scopus citations

Abstract

A new multiplexed NIR in vivo imaging is showcased by using quantum dots and NaYF₄:Yb³⁺,Tm³⁺ 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.

Original language	English
Pages (from-to)	8022-8024
Number of pages	3
Journal	Chemical Communications
Volume	47
Issue number	28
DOIs	https://doi.org/10.1039/c1cc12746b
State	Published - 28 Jul 2011

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abstract = "A new multiplexed NIR in vivo imaging is showcased by using quantum dots and NaYF4:Yb3+,Tm3+ 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.",

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AU - Jeong, Sanghwa

AU - Won, Nayoun

AU - Lee, Jinsik

AU - Bang, Jiwon

AU - Yoo, Jeongsoo

AU - Kim, Sang Geol

AU - Chang, Jeong Ah

AU - Kim, Joonghyun

AU - Kim, Sungjee

PY - 2011/7/28

Y1 - 2011/7/28

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AB - A new multiplexed NIR in vivo imaging is showcased by using quantum dots and NaYF4:Yb3+,Tm3+ 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.

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JO - Chemical Communications

JF - Chemical Communications

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ER -

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

Abstract

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