Art

J-GLOBAL ID：201502243389128618   Reference number：15A0589236

Improvement of the thermal stability of near-infrared-absorbing heptamethinecyanine dyes by anion-exchange from an iodide to fluorine-containing anions

ヨウ化物イオンからフッ素含有アニオンへの陰イオン交換による近赤外線吸収ヘプタメチンシアニン染料の熱安定性の改善

Author (5)： FUNABIKI Kazumasa (Dep. of Chemistry and Biomolecular Sci., Fac. of Engineering, Gifu Univ., 1-1, Yanagido, Gifu, 501-1193, JPN) ,  YAGI Kazutaka (Dep. of Chemistry and Biomolecular Sci., Fac. of Engineering, Gifu Univ., 1-1, Yanagido, Gifu, 501-1193, JPN) ,  NOMOTO Masayuki (Dep. of Chemistry and Biomolecular Sci., Fac. of Engineering, Gifu Univ., 1-1, Yanagido, Gifu, 501-1193, JPN) ,  KUBOTA Yasuhiro (Dep. of Chemistry and Biomolecular Sci., Fac. of Engineering, Gifu Univ., 1-1, Yanagido, Gifu, 501-1193, JPN) ,  MATSUI Masaki (Dep. of Chemistry and Biomolecular Sci., Fac. of Engineering, Gifu Univ., 1-1, Yanagido, Gifu, 501-1193, JPN)
Material： Journal of Fluorine Chemistry  (J Fluor Chem)
Volume： 174  Page： 132-136  Publication year： Jun. 2015 
JST Material Number： B0438C  ISSN： 0022-1139  Document type： Article
Article type： 原著論文  Country of issue： Netherlands (NLD)  Language： ENGLISH (EN)

Thesaurus term： *cyanine dye ,  optical absorption ,  near infrared radiation ,  *thermal stability ,  *counter ion effect ,  fluorophosphate ,  anion ,  anion exchange ,  ultraviolet and visible absorption spectrum ,  fluorescence spectrum ,  differential thermal analysis ,  thermogravimetric analysis ,  cyclic voltammetry ,  sulfonic acid ,  aliphatic fluorine compound ,  TG-DTA ,  iodide ion ,  Hexafluorophosphate
Semi thesaurus term： Hexafluorophosphate ,  *ヘプタメチンシアニン染料

JST classification (2)： Dyes  (YJ05000I) ,  Other effects on organic reaction  (CF02120K)

Substance index (5)： Trifluoromethanesulfonic acid ,  1,1-Dimethyl-2-[2-[2-chloro-3-[2-(1,1-dimethyl-3-ethyl-2,3-dihydro-1H-benzo[e]indole-2-ylidene)ethylidene]-1-cyclohexenyl]ethenyl]-3-ethyl-1H-benzo[e]indole-3-ium・iodide ,  1,1-Dimethyl-2-[2-[2-chloro-3-[2-(1,1-dimethyl-3-ethyl-2,3-dihydro-1H-benzo[e]indole-2-ylidene)ethylidene]-1-cyclohexenyl]ethenyl]-3-ethyl-1H-benzo[e]indole-3-ium・bis(trifluoromethylsulfonyl)amine anion ,  1,1-Dimethyl-2-[2-[2-chloro-3-[2-(1,1-dimethyl-3-ethyl-2,3-dihydro-1H-benzo[e]indole-2-ylidene)ethylidene]-1-cyclohexenyl]ethenyl]-3-ethyl-1H-benzo[e]indole-3-ium・hexafluorophosphate ,  1,1-Dimethyl-2-[2-[2-chloro-3-[2-(1,1-dimethyl-3-ethyl-2,3-dihydro-1H-benzo[e]indole-2-ylidene)ethylidene]-1-cyclohexenyl]ethenyl]-3-ethyl-1H-benzo[e]indole-3-ium・trifluoromethanesulfonic acid anion

Terms in the title (7)： ヨウ化物イオン ,  フッ素 ,  アニオン ,  陰イオン交換 ,  近赤外線吸収 ,  染料 ,  熱安定性