The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Highly Luminescent CuInS2/ZnS Core/Shell Nanocrystals: Cadmium-Free Quantum Dots for In Vivo Imaging
Abstract
Strongly luminescent CuInS 2 /ZnS core/shell nanocrystals were synthesized from copper iodide, indium acetate, zinc stearate, and dodecanethiol as starting compounds in octadecene solvent. The as-prepared core/shell nanocrystals exhibit a low size distribution (<10%), and present photoluminescence in the range of 550−815 nm with a maximum fluorescence quantum yield (QY) of 60%. Time-resolved fluorescence spectroscopy revealed that the lifetimes of the different spectral components are on the order of hundreds of nanoseconds, indicating that donor−acceptor pair recombinations are at the origin of the observed emission bands. The CuInS 2 /ZnS nanocrystals were subsequently transferred to the aqueous phase via surface ligand exchange with dihydrolipoic acid and used as fluorescent labels for in vivo imaging. After tail vein injection into nude mice, the biodistribution of the quantum dots was monitored during 24 h using fluorescence reflectance imaging.
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Cites
Renal clearance of quantum dots
Soo Choi, H., Liu, W., Misra, P., Tanaka, E., Zimmer, J. P., Itty Ipe, B., Bawendi, M. G., & Frangioni, J. V. (2007) · Nature Biotechnology · doi:10.1038/nbt1340 · Cited by 4,476
Dabbousi, B. O., Rodriguez-Viejo, J., Mikulec, F. V., Heine, J. R., Mattoussi, H., Ober, R., Jensen, K. F., & Bawendi, M. G. (1997) · The Journal of Physical Chemistry B · doi:10.1021/jp971091y · Cited by 4,229
A clearer vision for in vivo imaging
Weissleder, R. (2001) · Nature Biotechnology · doi:10.1038/86684 · Cited by 3,839
Cited by
Copper Selenide Nanocrystals for Photothermal Therapy
Hessel, C. M., Pattani, V. P., Rasch, M., Panthani, M. G., Koo, B., Tunnell, J. W., & Korgel, B. A. (2011) · Nano Letters · doi:10.1021/nl201400z · Cited by 1,451
New Generation Cadmium-Free Quantum Dots for Biophotonics and Nanomedicine
Xu, G., Zeng, S., Zhang, B., Swihart, M. T., Yong, K.-T., & Prasad, P. N. (2016) · Chemical Reviews · doi:10.1021/acs.chemrev.6b00290 · Cited by 587
CuInS2 sensitized TiO2 hybrid nanofibers for improved photocatalytic CO2 reduction
Xu, F., Zhang, J., Zhu, B., Yu, J., & Xu, J. (2018) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2018.02.042 · Cited by 490
Optoelectronic Properties of CuInS2 Nanocrystals and Their Origin
Leach, A. D. P., & Macdonald, J. E. (2016) · The Journal of Physical Chemistry Letters · doi:10.1021/acs.jpclett.5b02211 · Cited by 266
Metadata
- Authors
- Li, L., Daou, T. J., Texier, I., Kim Chi, T. T., Liem, N. Q., & Reiss, P.
- Venue
- Chemistry of Materials
- Publisher
- American Chemical Society (ACS)
- Published
- 2009-05-11
- Volume
- 21
- Issue
- 12
- Pages
- 2422-2429
- ISSN
- 0897-4756 (ISSN-L)
- 1520-5002
- OpenAlex
- W2040265643
- Cited by
- 694
- References
- 3
- FWCI
- 18.98
- Type
- journal article
- Language
- en
- Open access
- closed
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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