Emulsification synergism in mixtures of polyelectrolyte brush-grafted nanoparticles and surfactants.
Identifieur interne : 000521 ( Main/Exploration ); précédent : 000520; suivant : 000522Emulsification synergism in mixtures of polyelectrolyte brush-grafted nanoparticles and surfactants.
Auteurs : Trishna Saigal [États-Unis] ; Joyce Xu [États-Unis] ; Krzysztof Matyjaszewski [États-Unis] ; Robert D. Tilton [États-Unis]Source :
- Journal of colloid and interface science [ 1095-7103 ] ; 2015.
Descripteurs français
- KwdFr :
- MESH :
English descriptors
- KwdEn :
- MESH :
- chemical , chemistry : Emulsifying Agents, Emulsions, Hexoses, Methacrylates, Nylons, Octoxynol, Silicon Dioxide, Sodium Dodecyl Sulfate, Surface-Active Agents.
- chemistry : Nanoparticles.
Abstract
Silica nanoparticles displaying densely grafted poly(2-(dimethylamino)ethyl methacrylate) (PDMAEMA) polycationic brushes are highly efficient emulsifiers, stabilizing oil-in-water emulsions at concentrations as low as 0.05 to 0.1 wt%. Adding conventional surfactants is expected to alter emulsification efficiency by interacting with grafted nanoparticles in bulk and/or at the oil/water interface.
DOI: 10.1016/j.jcis.2014.12.047
PubMed: 25591823
Affiliations:
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Le document en format XML
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Adding conventional surfactants is expected to alter emulsification efficiency by interacting with grafted nanoparticles in bulk and/or at the oil/water interface.</div></front></TEI><affiliations><list><country><li>États-Unis</li></country><region><li>Pennsylvanie</li></region><settlement><li>Pittsburgh</li></settlement><orgName><li>Université Carnegie-Mellon</li></orgName></list><tree><country name="États-Unis"><region name="Pennsylvanie"><name sortKey="Saigal, Trishna" sort="Saigal, Trishna" uniqKey="Saigal T" first="Trishna" last="Saigal">Trishna Saigal</name></region><name sortKey="Matyjaszewski, Krzysztof" sort="Matyjaszewski, Krzysztof" uniqKey="Matyjaszewski K" first="Krzysztof" last="Matyjaszewski">Krzysztof Matyjaszewski</name><name sortKey="Tilton, Robert D" sort="Tilton, Robert D" uniqKey="Tilton R" first="Robert D" last="Tilton">Robert D. Tilton</name><name sortKey="Xu, Joyce" sort="Xu, Joyce" uniqKey="Xu J" first="Joyce" last="Xu">Joyce Xu</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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