Hydrogel with Cubic-Packed Giant Concentric Domains of Semi-Rigid Polyion Complex

Wu, Zi Liang; Arifuzzaman, Md.; Kurokawa, Takayuki et al.

Soft Matter, 2011, 7(5), 1884-1889

Permalink : https://hdl.handle.net/2115/52752

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アクセス権	open access
URI	https://hdl.handle.net/2115/52752
タイトル	Hydrogel with Cubic-Packed Giant Concentric Domains of Semi-Rigid Polyion Complex
著者	Wu, Zi Liang ; Arifuzzaman, Md. ; Kurokawa, Takayuki ; Furukawa, Hidemitsu ; Gong, Jian Ping
著者名 Wu, Zi Liang
著者名 Arifuzzaman, Md.
e-Rad_Researcher 40451439 著者名 Kurokawa, Takayuki
著者名 Furukawa, Hidemitsu
e-Rad_Researcher 20250417 著者名 Gong, Jian Ping
言語	英語
発行日	2011
出版者	Royal Society of Chemistry
収録物名	Soft Matter
巻(号)	7(5)
ページ	1884-1889
抄録	We report a novel giant oriented structure observed in plate hydrogels synthesized by photopolymerization of cationic monomers with a cross-linker in the presence of a semi-rigid polyanion as the dopant. The giant structure, formed via self-assembly of the semi-rigid polyion complex, consists of millimetre-scale cubic packed concentric cylindrical domains that are sandwiched by two homeotropically aligned outer layers. A universal relationship between the diameter of the cylinders D and the thickness of the swollen gel T is observed, as D . 0.5T, regardless the change in the concentrations of the polyanion and precursor cationic monomer. This result permits us to induce the giant concentric structure into hydrogels with tunable cylindrical sizes.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
PISSN	1744-683X
NCID	AA12068335
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1039/C0SM01139H