The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Mercaptoammonium-Monolayer-Protected, Water-Soluble Gold, Silver, and Palladium Clusters
Abstract
This paper describes gold, silver, and palladium nanoparticles coated with monolayers of trimethyl(mercaptoundecyl)ammonium ligands. The monolayer-protected clusters (MPCs) are synthesized in aqueous medium and are water soluble. In dry films, their highly charged surfaces inhibit the interdigitation of monolayer chains known (transmission electron microscopy) in dry films of alkanethiolate-coated nanoparticles. UV−vis spectra exhibit surface plasmon bands for Au and Ag MPCs at the expected wavelengths but none for Pd clusters. Thermogravimetric and transmission electron microscopy results suggest that Au and Ag nanoparticles readily aggregate through ionic association of the terminal ammonium groups but without metallic core fusion between particles. Two-component multilayers of MPCs can be affixed to surfaces by alternating exposure to anionic, mixed-monolayer hexanethiolate−mercaptoundecanoic acid MPCs and cationic Au ammonium-MPCs.
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Cites
Chen, S., & Kimura, K. (1999) · Langmuir · doi:10.1021/la9812828 · Cited by 362
Cited by
Selvakannan, P., Swami, A., Srisathiyanarayanan, D., Shirude, P. S., Pasricha, R., Mandale, A. B., & Sastry, M. (2004) · Langmuir · doi:10.1021/la049258j · Cited by 377
Cozzoli, P. D., Comparelli, R., Fanizza, E., Curri, M. L., Agostiano, A., & Laub, D. (2004) · Journal of the American Chemical Society · doi:10.1021/ja0395846 · Cited by 321
de la Fuente, J. M., & Penadés, S. (2006) · Biochimica et Biophysica Acta (BBA) - General Subjects · doi:10.1016/j.bbagen.2005.12.001 · Cited by 269
Silver Nanoparticles as Pigments for Water-Based Ink-Jet Inks
Magdassi, S., Bassa, A., Vinetsky, Y., & Kamyshny, A. (2003) · Chemistry of Materials · doi:10.1021/cm021804b · Cited by 268
Metadata
- Authors
- Cliffel, D. E., Zamborini, F. P., Gross, S. M., & Murray, R. W.
- Venue
- Langmuir
- Publisher
- American Chemical Society (ACS)
- Published
- 2000-11-10
- Volume
- 16
- Issue
- 25
- Pages
- 9699-9702
- ISSN
- 0743-7463 (ISSN-L)
- 1520-5827
- OpenAlex
- W1995660871
- Cited by
- 174
- References
- 1
- FWCI
- 6.94
- Type
- journal article
- Language
- en
- Open access
- closed
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