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Surface derivatization and isolation of semiconductor cluster molecules
Open accessAbstract
We describe a synthesis of nanometer-sized clusters of CdSe using organometallic reagents in inverse micellar solution and chemical modification of the surface of these cluster compounds. In particular we show how the clusters grow in the presence of added reagents and how the surface may be terminated and passivated by the addition of organoselenides. Passivation of the surface allows for the removal of the cluster molecules from the reaction medium and the isolation of organometallic molecules which are zinc blende CdSe clusters terminated by covalently attached organic ligands. Preliminary cluster characterization via resonance Raman, infrared, and NMR spectroscopy, X-ray diffraction, transmission electron microscopy, and size-exclusion chromatography is reported. © 1988, American Chemical Society. All rights reserved.
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Citations
Cited by
Chemistry and Properties of Nanocrystals of Different Shapes
Burda, C., Chen, X., Narayanan, R., & El-Sayed, M. A. (2005) · Chemical Reviews · doi:10.1021/cr030063a · Cited by 7,230
Synthesis and Characterization of Monodisperse Nanocrystals and Close-Packed Nanocrystal Assemblies
Murray, C. B., Kagan, C. R., & Bawendi, M. G. (2000) · Annual Review of Materials Science · doi:10.1146/annurev.matsci.30.1.545 · Cited by 4,353
Shape Control of Semiconductor and Metal Oxide Nanocrystals through Nonhydrolytic Colloidal Routes
Jun, Y., Choi, J., & Cheon, J. (2006) · Angewandte Chemie International Edition · doi:10.1002/anie.200503821 · Cited by 1,123
Nanocomposite Materials for Optical Applications
Beecroft, L. L., & Ober, C. K. (1997) · Chemistry of Materials · doi:10.1021/cm960441a · Cited by 1,019
Semiconductor crystallites: a class of large molecules
Steigerwald, M. L., & Brus, L. E. (1990) · Accounts of Chemical Research · doi:10.1021/ar00174a003 · Cited by 992
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Metadata
- Authors
- Steigerwald, M. L., Alivisatos, A. P., Gibson, J. M., Harris, T. D., Kortan, R., Muller, A. J., Thayer, A. M., Duncan, T. M., Douglass, D. C., & Brus, L. E.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 1988-05
- Volume
- 110
- Issue
- 10
- Pages
- 3046-3050
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W170992918
- Cited by
- 721
- References
- 0
- FWCI
- 15.99
- Type
- journal article
- Language
- en
- Open access
- green
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- Steigerwald, M. L., Alivisatos, A. P., Gibson, J. M., Harris, T. D., Kortan, R., Muller, A. J., Thayer, A. M., Duncan, T. M., Douglass, D. C., & Brus, L. E. (1988). Surface derivatization and isolation of semiconductor cluster molecules. Journal of the American Chemical Society. https://doi.org/10.1021/ja00218a008
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