3D collagen scaffolds coated with multiwalled carbon nanotubes : Initial cell attachment to internal surface

Hirata, Eri; Uo, Motohiro; Nodasaka, Yoshinobu; Takita, Hiroko; Ushijima, Natsumi; Akasaka, Tsukasa; Watari, Fumio; Yokoyama, Atsuro

3D collagen scaffolds coated with multiwalled carbon nanotubes : Initial cell attachment to internal surface

Hirata, Eri; Uo, Motohiro; Nodasaka, Yoshinobu et al.

Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2010, 93B(2), 544-550

Permalink : https://hdl.handle.net/2115/43280

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論文情報

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アクセス権	open access
URI	https://hdl.handle.net/2115/43280
タイトル	3D collagen scaffolds coated with multiwalled carbon nanotubes : Initial cell attachment to internal surface
著者	Hirata, Eri ; Uo, Motohiro ; Nodasaka, Yoshinobu ; Takita, Hiroko ; Ushijima, Natsumi ; Akasaka, Tsukasa ; Watari, Fumio ; Yokoyama, Atsuro
著者名 Hirata, Eri
著者名 Uo, Motohiro
著者名 Nodasaka, Yoshinobu
著者名 Takita, Hiroko
著者名 Ushijima, Natsumi
著者名 Akasaka, Tsukasa
e-Rad_Researcher 70158682 著者名 Watari, Fumio
著者名 Yokoyama, Atsuro
言語	英語
発行日	2010-05
出版者	WILEY-BLACKWELL
収録物名	Journal of Biomedical Materials Research Part B: Applied Biomaterials
巻(号)	93B(2)
ページ	544-550
抄録	The cell adhesion in a multiwalled carbon nanotube-coated collagen sponge (MWCNT-coated sponge) was investigated. Immediately after seeding, the cells adhered to the inner surface of the MWCNT-coated sponge, and a significantly larger number of cells were observed there than for a pure collagen sponge used as control. On the MWCNT-coated sponge, the cells appeared favorable adhesion and spread in the early stages in the center part of the sponge which cells rarely attached without MWCNT-coating. It was suggested that the physical structure of MWCNTs was effective for initial adhesion of cells from the result of serum-free culture. MWCNT-coating makes the material a suitable 3D scaffold for cell culturing, as opposed to other scaffold systems where such an effect is not seen.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
PISSN	1552-4973
EISSN	1552-4981
NCID	AA11881538
関連情報	PMID 20186828
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1002/jbm.b.31613