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Emulsions: Small 17/2009
Author(s) -
Lee Daeyeon,
Weitz David A.
Publication year - 2009
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.200990089
Subject(s) - microfluidics , template , capillary action , nanotechnology , materials science , emulsion , capsule , water in oil , aqueous two phase system , aqueous medium , chemical engineering , aqueous solution , chemistry , composite material , botany , engineering , biology
Capsules with multiple compartments would enable encapsulation and storage of multiple types of cell and materials in a single capsule without risk of cross contamination. Additionally, nonspherical capsules would pack more densely than spherical counterparts to increase the storage efficiency. Here, nonspherical colloidosomes with multiple compartments are created using water‐in‐oil‐in‐water double emulsions as templates. Double emulsions with a controlled number of inner drops are generated using a glass capillary microfluidic device. The geometry of generated colloidosomes is controlled by varying the number of aqueous inner drops that are encapsulated in the oil phase. For more information, please read the Communication “Nonspherical Colloidosomes with Multiple Compartments from Double Emulsions” by D. Lee and D. A. Weitz, beginning on page 1932 .