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N-Alkylhydantoins as New Organogelators and Their Ability to Create Thixotropic Mixed Molecular Organogels
http://hdl.handle.net/10935/0002005920
http://hdl.handle.net/10935/000200592029ff7f81-ce1e-4851-ad08-d9b6d762e6a1
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
https://doi.org/10.3390/gels8100638
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| アイテムタイプ | default_学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| タイトル | ||||||
| タイトル | N-Alkylhydantoins as New Organogelators and Their Ability to Create Thixotropic Mixed Molecular Organogels | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | hydantoins | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | low-molecular-weight gelators | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | molecular gels | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | organogels | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | thixotropic behavior | |||||
| 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 |
大背戸, 豊
× 大背戸, 豊 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The author reported molecular organogels using N-alkylhydantoins as new low-molecular-weight gelators for the first time, and thixotropic mixed molecular organogels using a set of N-alkylhydantoin gelators with different alkyl chain lengths. These homologous compounds with different alkyl chains are found to form macroscopic crystals or solution states in polar solvents, but form homogeneous organogels in non-polar solvents, such as n-octane and squalane. Although there is no significant increase in the minimum gelation concentration of the mixed molecular gels using squalane as a solvent, these mixed molecular organogels show improved mechanical properties, especially in their thixotropic behavior, which is not observed in the single N-alkylhydantoin gels. Furthermore, they exhibit reversible thixotropic behavior with quick recovery of the gel state in a minute by quantitatively measuring dynamic viscoelasticity measurements of rheometry of mixed molecular gels. Based on the morphological observations of the xerogels, the self-assembling fibers of the gelators become finer, indicating an increase in the density of the mesh structure inside the gel, which could explain its thixotropic behavior. These thixotropic mixed molecular gels may be applicable to ointment base materials, because they are gelled with squalane oil. | |||||
| 言語 | en | |||||
| bibliographic_information |
en : Gels 巻 8, 号 10, p. 638, 発行日 2022 |
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| 出版者 | ||||||
| 出版者 | MDPI AG | |||||
| 言語 | en | |||||
| item_10001_source_id_9 | ||||||
| 収録物識別子タイプ | EISSN | |||||
| 収録物識別子 | 2310-2861 | |||||
| item_10001_relation_14 | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.3390/gels8100638 | |||||
| 権利 | ||||||
| 権利情報 | © by the author | |||||
| 言語 | en | |||||
| 出版タイプ | ||||||
| 出版タイプ | NA | |||||
| 出版タイプResource | http://purl.org/coar/version/c_be7fb7dd8ff6fe43 | |||||
