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In Vivo Fluorescence Imaging with Ag2S Quantum Dots in the Second Near‐Infrared Region

Hong, Guosong, Robinson, Joshua T., Zhang, Yejun, Diao, Shuo, Antaris, Alexander L., Wang, Qiangbin, Dai, Hongjie·2012·Angewandte Chemie International Edition

Abstract

Hits the dot: Ag(2)S quantum dots (QDs) with bright near-infrared-II fluorescence emission (around 1200 nm) and six-arm branched PEG surface coating were synthesized for in vivo small-animal imaging. The 6PEG-Ag(2)S QDs afforded a tumor uptake of approximately 10 % injected dose/gram, owing to a long circulation half-life of approximately 4 h. Clearance of the injected 6PEG-Ag(2)S QDs occurs mainly through the biliary pathway in mice.

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Research works printed but not linked: 32

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Metadata

Authors
Hong, G., Robinson, J. T., Zhang, Y., Diao, S., Antaris, A. L., Wang, Q., & Dai, H.
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2012-09-05
Volume
51
Issue
39
Pages
9818-9821
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W2073948019
Cited by
744
References
3
FWCI
19.26
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: In Vivo Fluorescence Imaging with Ag2S Quantum Dots in the Second Near‐Infrared Region. https://app.cochat.ai/papers/10.1002/anie.201206059
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Hong, G., Robinson, J. T., Zhang, Y., Diao, S., Antaris, A. L., Wang, Q., & Dai, H. (2012). In Vivo Fluorescence Imaging with Ag2S Quantum Dots in the Second Near‐Infrared Region. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201206059

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