期刊
ADVANCED FUNCTIONAL MATERIALS
卷 25, 期 38, 页码 6061-6070出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adfm.201502693
关键词
catalysts; enzymes; inorganic micelles; oil; water separation; polyelectrolytes
类别
资金
- Korea Basic Science Institute [T35740]
- Basic Science Research Program of the National Research Foundation of Korea (NRF) - Ministry of Science, ICT & Future Planning [2014003515]
- National Research Council of Science and Technology through the Degree & Research Center program [DRC-14-3-KBSI]
- National Research Council of Science & Technology (NST), Republic of Korea [T34301] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
- National Research Foundation of Korea [2014R1A1A1003515] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
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.
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