The DOI matches its Crossref record; 19 of the 19 references it cites were found in a registry or an index.
Direct measurement of depletion and structural forces in a micellar system
Abstract
The force as a function of separation is measured between two mica surfaces coated with adsorbed bilayers of cetyltrimethylammonium bromide (CTAB) and immersed in aqueous ionic micellar solutions of CTAB. At low separations double-layer forces are observed and arise soley from the dissociated counterions and free ${\mathrm{CTA}}^{+}$. At large separations, the repulsion is reduced and a secondary minimum in the interaction potential deepens when the micellar concentration is increased. Finally, at higher concentrations, structural effects superimpose an oscillatory force profile at further separations.
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Citations
Cites
On Interaction between Two Bodies Immersed in a Solution of Macromolecules
Asakura, S., & Oosawa, F. (1954) · The Journal of Chemical Physics · doi:10.1063/1.1740347 · Cited by 2,914
Israelachvili, J. N., & Adams, G. E. (1978) · Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases · doi:10.1039/f19787400975 · Cited by 1,812
Polymers at Interfaces and the Interactions in Colloidal Dispersions
Vrij, A. (1976) · Pure and Applied Chemistry · doi:10.1351/pac197648040471 · Cited by 1,213
Free-energy density functional for hard spheres
Tarazona, P. (1985) · Physical Review A · doi:10.1103/physreva.31.2672 · Cited by 1,065
Direct measurement of structural forces between two surfaces in a nonpolar liquid
Horn, R. G., & Israelachvili, J. N. (1981) · The Journal of Chemical Physics · doi:10.1063/1.442146 · Cited by 769
The effect of adsorbed polymers on dispersion stability
Vincent, B. (1974) · Advances in Colloid and Interface Science · doi:10.1016/0001-8686(74)85002-5 · Cited by 476
Depletion stabilization and depletion flocculation
Feigin, R. I., & Napper, D. H. (1980) · Journal of Colloid and Interface Science · doi:10.1016/0021-9797(80)90475-0 · Cited by 296
Ordered micelle structuring in thin films formed from anionic surfactant solutions
Nikolov, A. D., & Wasan, D. T. (1989) · Journal of Colloid and Interface Science · doi:10.1016/0021-9797(89)90278-6 · Cited by 271
The aqueous cetyl trimethylammonium bromide solutions
Ekwall, P., Mandell, L., & Solyom, P. (1971) · Journal of Colloid and Interface Science · doi:10.1016/0021-9797(71)90210-4 · Cited by 247
Experimental measurements of solvation forces in nonpolar liquids
Christenson, H. K. (1983) · The Journal of Chemical Physics · doi:10.1063/1.444639 · Cited by 215
Cited by
Colloidal Processing of Ceramics
Lewis, J. A. (2000) · Journal of the American Ceramic Society · doi:10.1111/j.1151-2916.2000.tb01560.x · Cited by 1,371
Molecular Organization of Surfactants at Solid-Liquid Interfaces
Manne, S., & Gaub, H. E. (1995) · Science · doi:10.1126/science.270.5241.1480 · Cited by 708
Depletion-induced phase separation in colloid–polymer mixtures
Tuinier, R., Rieger, J., & de Kruif, C. G. (2003) · Advances in Colloid and Interface Science · doi:10.1016/s0001-8686(02)00081-7 · Cited by 357
Bibette, J., Calderon, F. L., & Poulin, P. (1999) · Reports on Progress in Physics · doi:10.1088/0034-4885/62/6/203 · Cited by 329
Disjoining pressure in thin liquid foam and emulsion films—new concepts and perspectives
Stubenrauch, C., & Klitzing, R. V. (2003) · Journal of Physics: Condensed Matter · doi:10.1088/0953-8984/15/27/201 · Cited by 275
Metadata
- Authors
- Richetti, P., & Kékicheff, P.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1992-03-23
- Volume
- 68
- Issue
- 12
- Pages
- 1951-1954
- ISSN
- 0031-9007 (ISSN-L)
- OpenAlex
- W2022515389
- Cited by
- 270
- References
- 19
- FWCI
- 5.76
- Type
- journal article
- Language
- en
- Open access
- closed
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- Richetti, P., & Kékicheff, P. (1992). Direct measurement of depletion and structural forces in a micellar system. Physical Review Letters. https://doi.org/10.1103/physrevlett.68.1951
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
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.
