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Double Emulsion Templated Microcapsules with Single Hollow Cavities and Thickness-Controllable Shells
Gao, Fei2,3; Su, Zhi-Guo2; Wang, Ping1; Ma, Guang-Hui2; Wang, P
2009-03-17
Source PublicationLANGMUIR
ISSN0743-7463
Volume25Issue:6Pages:3832-3838
AbstractA novel form of microcapsules, which possess single hollow cavities and thickness-controllable shells, were prepared by a two-step emulsification, emulsion ripening, and suspension polymerization. Parameters on morphology control of water-in-oil-in-water (W/O/W) emulsion globules were particularly investigated in this study, and a universal strategy to prepare single-core water-in-oil (W/O) globules from their multicore precursors was proposed. These single-core globules were further utilized as templates for solid microcapsules by the suspension polymerization, during which the phase-separation mechanism could be employed to form nanochannels across the shells. Such microcapsules could be further exploited as microreactors with functional cores to be loaded and would be especially suitable to encage bioactive materials.
KeywordGlass Emulsification Technique Suspension Polymerization Multiple Emulsions Microspheres Particles Oil Methacrylate Stability Solvent Protein
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1021/la804173b
Indexed BySCI
Language英语
WOS KeywordGLASS EMULSIFICATION TECHNIQUE ; SUSPENSION POLYMERIZATION ; MULTIPLE EMULSIONS ; MICROSPHERES ; PARTICLES ; OIL ; METHACRYLATE) ; STABILITY ; SOLVENT ; PROTEIN
WOS Research AreaChemistry ; Materials Science
WOS SubjectChemistry, Multidisciplinary ; Chemistry, Physical ; Materials Science, Multidisciplinary
WOS IDWOS:000264145000074
Citation statistics
Cited Times:76[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/6703
Collection生化工程国家重点实验室
Corresponding AuthorWang, P
Affiliation1.Univ Minnesota, Inst Biotechnol, St Paul, MN 55108 USA
2.Chinese Acad Sci, Natl Key Lab Biochem Engn, Inst Proc Engn, Beijing 100190, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Gao, Fei,Su, Zhi-Guo,Wang, Ping,et al. Double Emulsion Templated Microcapsules with Single Hollow Cavities and Thickness-Controllable Shells[J]. LANGMUIR,2009,25(6):3832-3838.
APA Gao, Fei,Su, Zhi-Guo,Wang, Ping,Ma, Guang-Hui,&Wang, P.(2009).Double Emulsion Templated Microcapsules with Single Hollow Cavities and Thickness-Controllable Shells.LANGMUIR,25(6),3832-3838.
MLA Gao, Fei,et al."Double Emulsion Templated Microcapsules with Single Hollow Cavities and Thickness-Controllable Shells".LANGMUIR 25.6(2009):3832-3838.
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