Oil-in-Water-in-Oil Multinanoemulsions for Templating Complex Nanoparticles
被引:20
作者:
de Molina, Paula Malo
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Univ Calif Santa Barbara, Dept Chem Engn, Engn 2 3357, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Chem Engn, Engn 2 3357, Santa Barbara, CA 93106 USA
de Molina, Paula Malo
[1
]
Zhang, Mengwen
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Univ Calif Santa Barbara, Dept Chem Engn, Engn 2 3357, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Chem Engn, Engn 2 3357, Santa Barbara, CA 93106 USA
Zhang, Mengwen
[1
]
Bayles, Alexandra V.
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Univ Calif Santa Barbara, Dept Chem Engn, Engn 2 3357, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Chem Engn, Engn 2 3357, Santa Barbara, CA 93106 USA
Bayles, Alexandra V.
[1
]
Helgeson, Matthew E.
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Univ Calif Santa Barbara, Dept Chem Engn, Engn 2 3357, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Chem Engn, Engn 2 3357, Santa Barbara, CA 93106 USA
Helgeson, Matthew E.
[1
]
机构:
[1] Univ Calif Santa Barbara, Dept Chem Engn, Engn 2 3357, Santa Barbara, CA 93106 USA
Complex nanoemulsions involving nanodroplets with a defined inner structure have great potential for encapsulation and templating applications. We report a method to form novel complex oil-in-water-in-oil nanoemulsions using a combination of high-energy processing with mixed nonionic surfactants that simultaneously achieve ultralow interfacial tension and frustrated curvature of the water oil interface. The method produces multinanoemulsions possessing morphologies resembling water-swollen reverse vesicles with core shell and multicore shell morphologies of water in cyclohexane. A combination of macroscopic and microscopic characterization conclusively verifies and quantifies the complex morphologies, which vary systematically and reproducibly with water content for water volume fractions between 0.01 and 0.10. The complex morphologies are stable tens of hours, providing a route for their use as liquid templates for internally structured nanoparticles. As a demonstration, we test the complex nanoemulsions' ability to template complex polymer nanogels.
机构:
Univ Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USA
Anselmo, Aaron C.
;
Zhang, Mengwen
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Univ Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USA
Zhang, Mengwen
;
Kumar, Sunny
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Univ Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USA
Kumar, Sunny
;
Vogus, Douglas R.
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Univ Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USA
Vogus, Douglas R.
;
Menegatti, Stefano
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h-index: 0
机构:
Univ Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USA
Menegatti, Stefano
;
Helgeson, Matthew E.
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h-index: 0
机构:
Univ Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USA
Helgeson, Matthew E.
;
Mitragotri, Samir
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机构:
Univ Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USA
机构:
Inserm U646, France,University of Angers, 10 rue A. Boquel, F-49100 Angers, France
École pratique des hautes études (EPHE), 12 rue Cuvier, F-75005 Paris, FranceInserm U646, France,University of Angers, 10 rue A. Boquel, F-49100 Angers, France
Benoit, Jean-Pierre
;
Saulnier, Patrick
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机构:
Inserm U646, France,University of Angers, 10 rue A. Boquel, F-49100 Angers, FranceInserm U646, France,University of Angers, 10 rue A. Boquel, F-49100 Angers, France
机构:
Univ Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USA
Anselmo, Aaron C.
;
Zhang, Mengwen
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USA
Zhang, Mengwen
;
Kumar, Sunny
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USA
Kumar, Sunny
;
Vogus, Douglas R.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USA
Vogus, Douglas R.
;
Menegatti, Stefano
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USA
Menegatti, Stefano
;
Helgeson, Matthew E.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USA
Helgeson, Matthew E.
;
Mitragotri, Samir
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Chem Engn, Ctr Bioengn, Santa Barbara, CA 93106 USA
机构:
Inserm U646, France,University of Angers, 10 rue A. Boquel, F-49100 Angers, France
École pratique des hautes études (EPHE), 12 rue Cuvier, F-75005 Paris, FranceInserm U646, France,University of Angers, 10 rue A. Boquel, F-49100 Angers, France
Benoit, Jean-Pierre
;
Saulnier, Patrick
论文数: 0引用数: 0
h-index: 0
机构:
Inserm U646, France,University of Angers, 10 rue A. Boquel, F-49100 Angers, FranceInserm U646, France,University of Angers, 10 rue A. Boquel, F-49100 Angers, France