Item type |
学術雑誌論文 / Journal Article(1) |
公開日 |
2020-03-12 |
タイトル |
|
|
タイトル |
Detection of Amine Vapors using Luminescent Xerogels from Supramolecular Metal-Containing |
言語 |
|
|
言語 |
eng |
DOI |
|
|
|
関連識別子 |
https://doi.org/10.1246/bcsj.20170409 |
|
|
関連名称 |
10.1246/bcsj.20170409 |
資源タイプ |
|
|
資源 |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
journal article |
著者 |
Sasaki, Junpei
Suzuki, Masahiro
Hanabusa, Kenji
|
信州大学研究者総覧へのリンク |
|
|
氏名 |
Suzuki, Masahiro |
|
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 |
|
|
氏名 |
Hanabusa, Kenji |
|
URL |
http://soar-rd.shinshu-u.ac.jp/profile/ja.WCyNjekV.html |
出版者 |
|
|
出版者 |
CHEMICAL SOC JAPAN |
引用 |
|
|
内容記述 |
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN.91(4):538-547(2018) |
書誌情報 |
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN
巻 91,
号 4,
p. 538-547,
発行日 2018-04
|
抄録 |
|
|
内容記述 |
Supramolecular fluorescent gelators containing a tris(beta-diketonato) complex are synthesized by using gelation-driving chelates, and their gelation abilities are studied with 15 solvents. Thin-layer films are prepared on quartz plates from the solutions and they are studied as chemosensors for amines. Fluorescence-quenching of the thin-layer films upon exposure to saturated primary and secondary amine vapors is monitored to evaluate the abilities of the chemosensors to detect amines. The morphologies of the thin-layer films are observed by transmission electron microscopy (TEM) and discussed in relation to their fluorescence-quenching. The fluorescence-quenching efficiencies upon exposure to saturated primary and secondary amines depend on the basicity and bulkiness of the amines rather than the vapor pressure. The fluorescence-quenching is caused by decomposition of a complex through nucleophilic addition of primary or secondary amines to its carbonyl group. The detection of tertiary amines is performed by monitoring the fluorescence emission from the thin-layer films, which are composed of a ligand and EuCl3. The emergence of fluorescence originates from the formation of fluorescent Eu3+-containing gelator, in which dehydrochloric acid by tertiary amines is a trigger for the complexation. |
資源タイプ(コンテンツの種類) |
|
|
内容記述 |
Article |
ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0009-2673 |
書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA00580132 |
権利 |
|
|
権利情報 |
© 2018 The Chemical Society of Japan. |
出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
WoS |
|
|
URL |
http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000430096000005 |