| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Campbell, Richard A.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (24/24 displayed)
- 2022Interfacial complexation of a neutral amphiphilic ‘tardigrade’ co-polymer with a cationic surfactant
- 2022Interfacial complexation of a neutral amphiphilic ‘tardigrade’ co-polymer with a cationic surfactant: Transition from synergy to competitioncitations
- 2022Interfacial complexation of a neutral amphiphilic ‘tardigrade’ co-polymer with a cationic surfactant: Transition from synergy to competitioncitations
- 2022Interfacial complexation of a neutral amphiphilic ‘tardigrade’ co-polymer with a cationic surfactant:Transition from synergy to competition
- 2021Tuneable interfacial surfactant aggregates mimic lyotropic phases and facilitate large scale nanopatterningcitations
- 20203D texturing of the air–water interface by biomimetic self-assemblycitations
- 2020Synergy, competition, and the “hanging” polymer layer:Interactions between a neutral amphiphilic ‘tardigrade’ comb co-polymer with an anionic surfactant at the air-water interfacecitations
- 2020Synergy, competition, and the “hanging” polymer layer: Interactions between a neutral amphiphilic ‘tardigrade’ comb co-polymer with an anionic surfactant at the air-water interfacecitations
- 2019Polydopamine layer formation at the liquid – gas interfacecitations
- 2016Smart nanogels at the air/water interfacecitations
- 2016Smart nanogels at the air/water interface:Structural studies by neutron reflectivitycitations
- 2015On the formation of dendrimer/nucleolipids surface films for directed self-assemblycitations
- 2013New method to predict the surface tension of complex synthetic and biological polyelectrolyte/surfactant mixturescitations
- 2011Effects of bulk colloidal stability on adsorption layers of poly(diallyldimethylammonium chloride)/sodium dodecyl sulfate at the air-water interface studied by neutron reflectometrycitations
- 2011Effects of bulk colloidal stability on adsorption layers of poly(diallyldimethylammonium chloride)/sodium dodecyl sulfate at the air-water interface studied by neutron reflectometrycitations
- 2011Effects of Bulk Colloidal Stability on Adsorption Layers of Poly(diallyldimethylammonium Chloride)/Sodium Dodecyl Sulfate at the Air-Water Interface Studied by Neutron Reflectometrycitations
- 2010New perspective on the cliff edge peak in the surface tension of oppositely charged polyelectrolyte/surfactant mixturescitations
- 2010New perspective on the cliff edge peak in the surface tension of oppositely charged polyelectrolyte/surfactant mixturescitations
- 2010New Perspective on the Cliff Edge Peak in the Surface Tension of Oppositely Charged Polyelectrolyte/Surfactant Mixturescitations
- 2008Competitive adsorption of neutral comb polymers and sodium dodecyl sulfate at the air/water interfacecitations
- 2007Dynamics of adsorption of an oppositely charged polymer-surfactant mixture at the air-water interfacecitations
- 2005External reflection fourier transform infrared spectroscopy of surfactants at the air-water interface:Separation of bulk and adsorbed surfactant signalscitations
- 2005External reflection fourier transform infrared spectroscopy of surfactants at the air-water interfacecitations
- 2004External reflection FTIR spectroscopy of the cationic surfactant hexadecyltrimethylammonium bromide (CTAB) on an overflowing cylindercitations
Places of action
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article
New method to predict the surface tension of complex synthetic and biological polyelectrolyte/surfactant mixtures
Abstract
Although the surface tension of complex mixtures determines the fate of many important natural processes, the property is notoriously difficult to interpret. Here we announce a new method that successfully predicts the surface tension of two synthetic and one biological polyelectrolyte/surfactant mixtures in the phase-separation region after dynamic changes in the bulk phase behavior have reached completion. The approach is based on the nonequilibrium framework of a lack of colloidal stability of bulk complexes in compositions around the charge match point of the oppositely charged components and requires as input parameters only the surface tension isotherm of the pure surfactant and some bulk measurements of the mixtures; no surface measurements of the mixtures are required. The complexity of the problem is reduced to a single empirical equation. This simplification in our understanding of the surface properties of strongly interacting mixtures involving macromolecules can lead to the optimization of applications involving synthetic polymers and biomacromolecules such as DNA at surfaces.