The DOI matches its Crossref record; 35 of the 35 references it cites were found in a registry or an index.
Confinement or the Nature of the Interface? Dynamics of Nanoscopic Water
Open accessAbstract
The dynamics of water confined in two different types of reverse micelles are studied using ultrafast infrared pump-probe spectroscopy of the hydroxyl OD stretch of HOD in H2O. Reverse micelles of the surfactant Aerosol-OT (ionic head group) in isooctane and the surfactant Igepal CO 520 (nonionic head group) in 50/50 wt % cyclohexane/hexane are prepared to have the same diameter water nanopools. Measurements of the IR spectra and vibrational lifetimes show that the identity of the surfactant head groups affects the local environment experienced by the water molecules inside the reverse micelles. The orientational dynamics (time-dependent anisotropy), which is a measure of the hydrogen bond network rearrangement, are very similar for the confined water in the two types of reverse micelles. The results demonstrate that confinement by an interface to form a nanoscopic water pool is a primary factor governing the dynamics of nanoscopic water rather than the presence of charged groups at the interface.
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Cites
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A Molecular Jump Mechanism of Water Reorientation
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Ultrafast Hydrogen-Bond Dynamics in the Infrared Spectroscopy of Water
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Resonant intermolecular transfer of vibrational energy in liquid water
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Protein hydration dynamics in solution: a critical survey
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Hydrogen bonds in liquid water are broken only fleetingly
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Self-citationDynamics of Water Molecules in Aqueous Solvation Shells
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Cited by
Analysis of Water in Confined Geometries and at Interfaces
Fayer, M. D., & Levinger, N. E. (2010) · Annual Review of Analytical Chemistry · doi:10.1146/annurev-anchem-070109-103410 · Cited by 284
Self-citationFinite Size Effects on Hydrogen Bonds in Confined Water
Musat, R., Renault, J. P., Candelaresi, M., Palmer, D. J., Le Caër, S., Righini, R., & Pommeret, S. (2008) · Angewandte Chemie International Edition · doi:10.1002/anie.200802630 · Cited by 54
Potential Role of Inorganic Confined Environments in Prebiotic Phosphorylation
Dass, A., Jaber, M., Brack, A., Foucher, F., Kee, T., Georgelin, T., & Westall, F. (2018) · Life · doi:10.3390/life8010007 · Cited by 38
Metadata
- Authors
- Moilanen, D. E., Levinger, N. E., Spry, D. B., & Fayer, M. D.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2007-10-25
- Volume
- 129
- Issue
- 46
- Pages
- 14311-14318
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W1972956206
- Cited by
- 259
- References
- 35
- FWCI
- 13.44
- Type
- journal article
- Language
- en
- Open access
- green
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- Moilanen, D. E., Levinger, N. E., Spry, D. B., & Fayer, M. D. (2007). Confinement or the Nature of the Interface? Dynamics of Nanoscopic Water. Journal of the American Chemical Society. https://doi.org/10.1021/ja073977d
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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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