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.omega.-Terminated alkanethiolate monolayers on surfaces of copper, silver, and gold have similar wettabilities
Abstract
Long chain alkanethiols (HS(CH2)nX) adsorb from solution onto the surfaces of freshly evaporated copper, silver and gold films and form oriented monolayers. Both polar and non-polar tail groups (X) can be accommodated in these adsorptions. Adsorption on all three metals generates self-assembled monolayers (SAMs) exhibiting similar wetting properties, and thus, by inference, having related oriented structures. XPS data suggest that the omega-terminated eta-alkanethiolate monolayers, like those derived from simple alkanethiols, are composed of trans-extended chains having orientations on copper and silver that are closer to the perpendicular to the surface than are those on gold. We have prepared and characterized monolayers ( mixed monolayers ) by exposure of all three metals to mixtures of HS (CH2)11OH and HS9CH2)11CH3.
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Cited by
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Hegner, M., Wagner, P., & Semenza, G. (1993) · Surface Science Letters · doi:10.1016/0167-2584(93)90284-p · Cited by 337
Exploring the Role of Adsorption and Surface State on the Hydrophobicity of Rare Earth Oxides
Lundy, R., Byrne, C., Bogan, J., Nolan, K., Collins, M. N., Dalton, E., & Enright, R. (2017) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.7b01515 · Cited by 109
Metadata
- Authors
- Laibinis, P. E., & Whitesides, G. M.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 1992-03
- Volume
- 114
- Issue
- 6
- Pages
- 1990-1995
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2020962620
- Cited by
- 333
- References
- 0
- FWCI
- 7.46
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: .omega.-Terminated alkanethiolate monolayers on surfaces of copper, silver, and gold have similar wettabilities. https://app.cochat.ai/papers/10.1021/ja00032a009
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- Laibinis, P. E., & Whitesides, G. M. (1992). .omega.-Terminated alkanethiolate monolayers on surfaces of copper, silver, and gold have similar wettabilities. Journal of the American Chemical Society. https://doi.org/10.1021/ja00032a009
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
