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論文情報
タイトル
Single-Particle Light Scattering Study of Polyethyleneglycol-Grafted Poly(ureaurethane) Microcapsule in Ethanol
著者
Ohsawa, Akane
Ohsawa, Akane
Mori, Yasutaka
Mori, Yasutaka
Narita, Takayuki
Narita, Takayuki
Ichikawa, Kimio
Ichikawa, Kimio
Terao, Ken
Terao, Ken
Dobashi, Toshiaki
Dobashi, Toshiaki
キーワード等
microcapsule
size distribution
light scattering
permeability
dispersible
抄録
Microcapsules having polyethyleneglycol-grafted poly(ureaurethane) (PUU) membrane and di-2ethylhexyl phthalate core have been prepared, and the structure when they were suspended in dispersing ethanol have been studied by means of single-particle light scattering method. The PUU membrane was synthesized from monomers with aromatic functional groups (microcapsule MC110) and hexamethylene functional groups (microcapsule MC160). Because the outer and inner solvent passed through the membrane easily, the outside and inside of the membrane were the same at the equilibrium state. The thickness of the wall membrane was significantly smaller than that calculated from the overall weight ratio of the wall-forming material and the core solvents. It was attributed to low affinity of PUU membranes and ethanol.
公開者
Elsevier
掲載誌名
Colloids and Surfaces B: Biointerfaces
巻
37
号
3-4
開始ページ
129
終了ページ
132
刊行年月
2004-09-01
ISSN
09277765
NCID
AA10919023
DOI (出版社版)
info:doi/10.1016/j.colsurfb.2004.07.008
URL
http://hdl.handle.net/11094/25937
言語
英語
カテゴリ
学術雑誌論文 Journal Article
論文詳細を表示
著者版フラグ
author
NII資源タイプ
学術雑誌論文
ローカル資源タイプ
学術雑誌論文
dcmi資源タイプ
text
DCTERMS.bibliographicCitation
Colloids and Surfaces B: Biointerfaces.37(3-4) P.129-P.132
DC.title
Single-Particle Light Scattering Study of Polyethyleneglycol-Grafted Poly(ureaurethane) Microcapsule in Ethanol
DC.creator
Ohsawa, Akane
Mori, Yasutaka
Narita, Takayuki
Ichikawa, Kimio
Terao, Ken
Dobashi, Toshiaki
DC.publisher
Elsevier
DC.language" scheme="DCTERMS.RFC1766
英語
DCTERMS.issued" scheme="DCTERMS.W3CDTF
2004-09-01
DC.identifier
info:doi/10.1016/j.colsurfb.2004.07.008
DC.identifier" scheme="DCTERMS.URI
http://hdl.handle.net/11094/25937
DC.subject
microcapsule
size distribution
light scattering
permeability
dispersible
DCTERMS.abstract
Microcapsules having polyethyleneglycol-grafted poly(ureaurethane) (PUU) membrane and di-2ethylhexyl phthalate core have been prepared, and the structure when they were suspended in dispersing ethanol have been studied by means of single-particle light scattering method. The PUU membrane was synthesized from monomers with aromatic functional groups (microcapsule MC110) and hexamethylene functional groups (microcapsule MC160). Because the outer and inner solvent passed through the membrane easily, the outside and inside of the membrane were the same at the equilibrium state. The thickness of the wall membrane was significantly smaller than that calculated from the overall weight ratio of the wall-forming material and the core solvents. It was attributed to low affinity of PUU membranes and ethanol.
citation_title
Single-Particle Light Scattering Study of Polyethyleneglycol-Grafted Poly(ureaurethane) Microcapsule in Ethanol
citation_author
Ohsawa, Akane
Mori, Yasutaka
Narita, Takayuki
Ichikawa, Kimio
Terao, Ken
Dobashi, Toshiaki
citation_publisher
Elsevier
citation_language
英語
citation_date
2004-09-01
citation_journal_title
Colloids and Surfaces B: Biointerfaces
citation_volume
37
citation_issue
3-4
citation_firstpage
129
citation_lastpage
132
citation_issn
09277765
citation_doi
info:doi/10.1016/j.colsurfb.2004.07.008
citation_public_url
http://hdl.handle.net/11094/25937
citation_keywords
microcapsule
size distribution
light scattering
permeability
dispersible