Item type |
学術雑誌論文 / Journal Article(1) |
公開日 |
2020-03-12 |
タイトル |
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タイトル |
Physical gelation by amides derived from trans-1, 2-diaminocyclohexane and their tetrasiloxane-based gelators |
言語 |
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言語 |
eng |
DOI |
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関連識別子 |
https://doi.org/10.1038/pj.2017.1 |
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関連名称 |
10.1038/pj.2017.1 |
資源タイプ |
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資源 |
http://purl.org/coar/resource_type/c_6501 |
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タイプ |
journal article |
著者 |
Nakagawa, Haruka
Suzuki, Masahiro
Hanabusa, Kenji
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信州大学研究者総覧へのリンク |
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氏名 |
Suzuki, Masahiro |
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URL |
http://soar-rd.shinshu-u.ac.jp/profile/ja.WVnmjFkV.html |
信州大学研究者総覧へのリンク |
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氏名 |
Hanabusa, Kenji |
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URL |
http://soar-rd.shinshu-u.ac.jp/profile/ja.WCyNjekV.html |
出版者 |
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出版者 |
NATURE PUBLISHING GROUP |
引用 |
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内容記述 |
POLYMER JOURNAL.49(5):439-447(2017) |
書誌情報 |
POLYMER JOURNAL
巻 49,
号 5,
p. 439-447,
発行日 2017-02-08
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抄録 |
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内容記述 |
Four compounds were prepared from trans-1,2-diaminocyclohexane and were subsequently studied as gelators. These two compounds were chiral trans-(1R,2R)-1-(2-heptylundecanoylamino)-2-(10-undecenoylamino) cyclohexane and the corresponding racemate. The other two compounds were 1,1,3,3,5,5,7,7-octamethyltetrasiloxane-containing chiral and racemic compounds prepared by a hydrosilylation reaction. Their gelation abilities were evaluated on the basis of the minimum gel concentration, using seven solvents. The thermal stability and transparency of the gels were investigated by UV-vis spectroscopy using three-component mixed solvents of hexadecyl 2-ethylhexanoate, liquid paraffin, and decamethylcyclopentasiloxane (66 combinations). The gel-to-sol phase-transition temperatures were also studied. The viscoelastic behavior of the gels was studied by rheology measurements in the strain sweep mode. Aggregates consisting of three-dimensional networks were studied by transmission electron microscopy. Circular dichroism spectroscopy was performed to verify the existence of helical aggregates in the gel. |
資源タイプ(コンテンツの種類) |
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内容記述 |
Article |
ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0032-3896 |
書誌レコードID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA00777013 |
出版タイプ |
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出版タイプ |
AM |
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出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
WoS |
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URL |
http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000400928700005 |