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ID 60240
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Author
Watanabe, Takaichi Department of Material and Energy Science, Graduate School of Environmental Science, Okayama University ORCID Kaken ID researchmap
Ono, Tsutomu Department of Material and Energy Science, Graduate School of Environmental Science, Okayama University ORCID Kaken ID publons researchmap
Kimura, Yukitaka Department of Material and Energy Science, Graduate School of Environmental Science, Okayama University Kaken ID publons
Abstract
Monodisperse polylactide (PLA) microspheres were continuously fabricated by microfluidic emulsification and subsequent dilution in water. The diameter was precisely tuned from 6 to 50 μm by changing the flow rate of the fluids in microfluidics or the PLA concentration in the dispersed phase. The use of amphiphilic oil-soluble poly(ethylene glycol)-b-polylactide (o-PEG–PLA) as a matrix resulted in a highly porous microsphere morphology, and the porosity was controlled by blending PLA. Therefore, monodisperse PLA microspheres with the predetermined surface porosity were continuously produced by just enough reagents and energy.
Published Date
2011-09-13
Publication Title
Soft Matter
Volume
volume7
Issue
issue21
Publisher
Royal Society of Chemistry
Start Page
9894
End Page
9897
ISSN
1744-683X
NCID
AA12068335
Content Type
Journal Article
language
英語
OAI-PMH Set
岡山大学
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author
DOI
Web of Science KeyUT
Related Url
isVersionOf https://doi.org/10.1039/C1SM05910F