The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Synthesis and Isolation of the Molecule-like Cluster Au38(PhCH2CH2S)24
Abstract
The synthesis and characterization of phenylethanethiolate-coated monolayer protected clusters (MPCs) with Au 140 (average) and Au 38 cores are described. The latter 1.1 nm core diameter nanoparticles, whose Au 38 (PhC2S) 24 composition was analytically established, are stable and isolable in relatively high purity and ∼200 mg quantities per reaction batch. Chemical shift effects in 1 H and 13 C NMR spectra reveal the existence of either closely related Au 38 structures or differences between ligands on a given structure, or both. The Au 38 (PhC2S) 24 MPCs undergo place exchange reactions with other thiolate ligands and, owing to their stability and ease of production, provide a gateway to other Au 38 MPCs with partially or completely different monolayer compositions.
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Cites
Beiträge zur Optik trüber Medien, speziell kolloidaler Metallösungen
Mie, G. (1908) · Annalen der Physik · doi:10.1002/andp.19083300302 · Cited by 11,537
Cited by
Negishi, Y., Nobusada, K., & Tsukuda, T. (2005) · Journal of the American Chemical Society · doi:10.1021/ja042218h · Cited by 1,646
State of the art in gold nanoparticle synthesis
Zhao, P., Li, N., & Astruc, D. (2013) · Coordination Chemistry Reviews · doi:10.1016/j.ccr.2012.09.002 · Cited by 964
The Story of a Monodisperse Gold Nanoparticle: Au25L18
Parker, J. F., Fields-Zinna, C. A., & Murray, R. W. (2010) · Accounts of Chemical Research · doi:10.1021/ar100048c · Cited by 503
Self-citationTsunoyama, H., Sakurai, H., Ichikuni, N., Negishi, Y., & Tsukuda, T. (2004) · Langmuir · doi:10.1021/la0478189 · Cited by 373
Luminescent Noble Metal Nanoclusters as an Emerging Optical Probe for Sensor Development
Yuan, X., Luo, Z., Yu, Y., Yao, Q., & Xie, J. (2013) · Chemistry – An Asian Journal · doi:10.1002/asia.201201236 · Cited by 328
Metadata
- Authors
- Donkers, R. L., Lee, D., & Murray, R. W.
- Venue
- Langmuir
- Publisher
- American Chemical Society (ACS)
- Published
- 2004-01-20
- Volume
- 20
- Issue
- 5
- Pages
- 1945-1952
- ISSN
- 0743-7463 (ISSN-L)
- 1520-5827
- OpenAlex
- W1972213899
- Cited by
- 236
- References
- 1
- FWCI
- 8.12
- Type
- journal article
- Language
- en
- Open access
- closed
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