The DOI matches its Crossref record.
On the Possible Role of Surface Elasticity in Emulsion Stability
Abstract
We have measured the short-time and long-time elastic responses to compression of various types of surfactant layers adsorbed at oil-water interfaces. We prepared reasonably monodisperse oil-in-water emulsions with the same surfactants and monitored the time evolution of the emulsion droplets' diameter. We used a broad variety of surfactants (cationic, nonionic, and small polymers) and alkanes with different chain lengths. The emulsion drop size evolution is first controlled by Ostwald ripening and later on by drop coalescence, the later step being quite short. The overall emulsion lifetime is therefore dominated by ripening and for a given oil appears well correlated with the low-frequency surface elasticity as expected (and not with the high-frequency one, which is expected to control coalescence). When the oil chain length is changed, the stability is related more to the oil solubility in water, which also controls ripening. The overall results demonstrate the great importance of surface elasticity in emulsion stability.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cited by
The biophysics and cell biology of lipid droplets
Thiam, A. R., Farese Jr, R. V., & Walther, T. C. (2013) · Nature Reviews Molecular Cell Biology · doi:10.1038/nrm3699 · Cited by 986
Interfacial rheology of protein–surfactant mixtures
Maldonado-Valderrama, J., & Patino, J. M. R. (2010) · Current Opinion in Colloid & Interface Science · doi:10.1016/j.cocis.2009.12.004 · Cited by 300
Dynamic properties of interfaces in soft matter: Experiments and theory
Sagis, L. M. C. (2011) · Reviews of Modern Physics · doi:10.1103/revmodphys.83.1367 · Cited by 254
Metadata
- Authors
- Georgieva, D., Schmitt, V., Leal-Calderon, F., & Langevin, D.
- Venue
- Langmuir
- Publisher
- American Chemical Society (ACS)
- Published
- 2009-03-23
- Volume
- 25
- Issue
- 10
- Pages
- 5565-5573
- ISSN
- 0743-7463 (ISSN-L)
- 1520-5827
- OpenAlex
- W2013703493
- Cited by
- 193
- References
- 0
- FWCI
- 5.59
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
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.
