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Inorganic Micelles (Hydrophilic Core@Amphiprotic Shell) for Multiple Applications
- Title
- Inorganic Micelles (Hydrophilic Core@Amphiprotic Shell) for Multiple Applications
- Authors
- Islam, Md. Shahinul; Choi, Won San; Kim, Sun Ha; Han, Oc Hee; Lee, Ha-Jin
- Ewha Authors
- 한옥희; 이하진
- SCOPUS Author ID
- 한옥희; 이하진
- Issue Date
- 2015
- Journal Title
- ADVANCED FUNCTIONAL MATERIALS
- ISSN
- 1616-301X
1616-3028
- Citation
- ADVANCED FUNCTIONAL MATERIALS vol. 25, no. 38, pp. 6061 - 6070
- Keywords
- catalysts; enzymes; inorganic micelles; oil; water separation; polyelectrolytes
- Publisher
- WILEY-V C H VERLAG GMBH
- Indexed
- SCIE; SCOPUS
- Document Type
- Article
- Abstract
- A facile approach for synthesizing superhydrophobic hollow silica micelles (SHSMs) with hydrophilic cores and amphiprotic (superhydrophobic/hydrophilic) shell structures that act as all-in-one smart nanomaterials is presented. The particles possess hydrophilic cores consisting of silica and a polyelectrolyte (PE) network and an amphiprotic shell consisting of superhydrophobic long-chained hydrocarbons and hydrophilic PEs. Due to the unique hydrophilic cores and amphiprotic shells, the particles exhibit extraordinary performance in terms of amphiprotic catalytic reactions in organic and aqueous solutions, oil/water separation and pollutant purification, and an ultrahigh loading capacity of enzymes with significant stability and efficient recyclability. The amphiprotic functionalities of the SHSMs have the potential to allow for a rich range of applications to be explored.
- DOI
- 10.1002/adfm.201502693
- Appears in Collections:
- 자연과학대학 > 화학·나노과학전공 > Journal papers
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