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Anisotropic Swelling of Hydrogel Nanowires Based on Poly(vinylpyrrolidone) Fabricated by Single-Particle Nanofabrication Technique
https://repo.qst.go.jp/records/47922
https://repo.qst.go.jp/records/47922a99467f7-5a19-470f-8227-9a7bdb75ed6d
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-05-01 | |||||
| タイトル | ||||||
| タイトル | Anisotropic Swelling of Hydrogel Nanowires Based on Poly(vinylpyrrolidone) Fabricated by Single-Particle Nanofabrication Technique | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Tsukuda, (Tohoku Univ) Satoshi
× Tsukuda, (Tohoku Univ) Satoshi× Omichi, (Kyoto Univ.) Masaaki× Sugimoto, Masaki× Idesaki, Akira× S., Padalkar (Kyoto Univ.) Vikas× Seki, (Kyoto Univ.) Shu× 杉本 雅樹× 出崎 亮 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We report a hydrogel nanowire based on poly(vinylpyrrolidone) (PVP) and N,N’-methylenebis(acrylamide) (MBA), which have anisotropic swelling ratio for radius and length direction. The PVP/MBA nanowires were fabricated by single particle nanofabrication technique, which is a technique for the fabrication of polymeric nanowires using the single ion event that cause the crosslinking reaction of polymer chains within the ion tracks along the ion paths; furthermore the size (length and radius) of the nanowires was controlled by changing the film thickness and amount of MBA crosslinker. The swelling behaviors in air and water were observed using atomic force microscopy. The PVP/MBA nanowires exhibited anisotropic swelling along the length and radius in aqueous environments, because the hydrogel nanowires consisted of crosslinked networks with inhomogeneous crosslinking points, which reflected the initial energy distribution from an incident ion within the ion track. | |||||
| 書誌情報 |
JOURNAL OF POLYMER SCIENCE, PART B: POLYMER PHYSICS 巻 54, 号 19, p. 1950-1956, 発行日 2016-10 |
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| 出版者 | ||||||
| 出版者 | John Wiley & Sons | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1002/polb.24100 | |||||
