The DOI matches its Crossref record; 11 of the 11 references it cites were found in a registry or an index.
Foam Superstabilization by Polymer Microrods
Abstract
Few foam systems stabilized by solid particles have been reported, and usually the particles have been used in combination with surfactants. We report how foams can be stabilized solely with a new class of anisotropic particles, hydrophobic polymer microrods of diameter less than 1 mum and length of a few tens of micrometers. The obtained foams were extraordinary stable, retaining a constant volume over many days and even surviving drying of most of the free liquid. The bubbles in these foams were sterically stabilized by dense thick "hairy" layers. The rigid intertwined protective shells around the bubbles did not allow the formation of thin films between them. The lifetime of these foams was orders of magnitude longer than the ones stabilized with typical foaming surfactants such as sodium dodecyl sulfate. The addition of sodium dodecyl sulfate led to hydrophilization of the microrods and suppressed the superstabilization effect. Thus, common foaming agents effectively act as defoamers for the ultrastable foams stabilized by microrods.
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Citations
Cites
Particles as surfactants—similarities and differences
Binks, B. P. (2002) · Current Opinion in Colloid & Interface Science · doi:10.1016/s1359-0294(02)00008-0 · Cited by 3,691
Foaming, foam films, antifoaming and defoaming
Pugh, R. J. (1996) · Advances in Colloid and Interface Science · doi:10.1016/0001-8686(95)00280-4 · Cited by 697
Intrinsically Superhydrophobic Organosilica Sol−Gel Foams
Shirtcliffe, N. J., McHale, G., Newton, M. I., & Perry, C. C. (2003) · Langmuir · doi:10.1021/la034204f · Cited by 442
Outstanding Stability of Particle-Stabilized Bubbles
Du, Z., Bilbao-Montoya, M. P., Binks, B. P., Dickinson, E., Ettelaie, R., & Murray, B. S. (2003) · Langmuir · doi:10.1021/la034042n · Cited by 326
Interfacial criteria for stabilization of liquid foams by solid particles
Kaptay, G. (2003) · Colloids and Surfaces A Physicochemical and Engineering Aspects · doi:10.1016/j.colsurfa.2003.09.016 · Cited by 254
Aspects of aqueous foam stability in the presence of hydrocarbon oils and solid particles
Aveyard, R., Binks, B. P., Fletcher, P. D. I., Peck, T. G., & Rutherford, C. E. (1994) · Advances in Colloid and Interface Science · doi:10.1016/0001-8686(94)80005-7 · Cited by 196
Aluminum foam stabilization by solid particles
Ip, S. (1999) · Canadian Metallurgical Quarterly · doi:10.1016/s0008-4433(98)00024-x · Cited by 185
Scalable Synthesis of a New Class of Polymer Microrods by a Liquid–Liquid Dispersion Technique
Alargova, R. G., Bhatt, K. H., Paunov, V. N., et al. (2004) · Advanced Materials · doi:10.1002/adma.200400112 · Cited by 112
Self-citationDirect Observation of the Dynamics of Latex Particles Confined inside Thinning Water−Air Films
Velikov, K. P., Durst, F., & Velev, O. D. (1998) · Langmuir · doi:10.1021/la970338f · Cited by 109
Self-citationKruglyakov, P. M., Nushtaeva, A. V., & Vilkova, N. G. (2004) · Journal of Colloid and Interface Science · doi:10.1016/j.jcis.2004.03.059 · Cited by 52
Cited by
Aqueous Foams Stabilized Solely by Silica Nanoparticles
Binks, B. P., & Horozov, T. S. (2005) · Angewandte Chemie International Edition · doi:10.1002/anie.200462470 · Cited by 649
Comparison of solid particles, globular proteins and surfactants as emulsifiers
Tcholakova, S., Denkov, N. D., & Lips, A. (2008) · Physical Chemistry Chemical Physics · doi:10.1039/b715933c · Cited by 498
Food protein functionality: A comprehensive approach
Foegeding, E. A., & Davis, J. P. (2011) · Food Hydrocolloids · doi:10.1016/j.foodhyd.2011.05.008 · Cited by 486
Kaptay, G. (2006) · Colloids and Surfaces A: Physicochemical and Engineering Aspects · doi:10.1016/j.colsurfa.2005.12.021 · Cited by 386
Metadata
- Authors
- Alargova, R. G., Warhadpande, D. S., Paunov, V. N., & Velev, O. D.
- Venue
- Langmuir
- Publisher
- American Chemical Society (ACS)
- Published
- 2004-10-29
- Volume
- 20
- Issue
- 24
- Pages
- 10371-10374
- ISSN
- 0743-7463 (ISSN-L)
- 1520-5827
- OpenAlex
- W2064655841
- Cited by
- 406
- References
- 11
- FWCI
- 7.71
- Type
- journal article
- Language
- en
- Open access
- closed
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