Liquefaction-induced emission enhancement of tetraphenylethene derivatives.
A typical AIE dye, TPE, was liquefied by attaching long and branched alkyl chains. The obtained liquid dye showed intense emission compared to the solid dye or TPE. The linkage between TPE and the alkyl chain led to significant difference in their photoluminescent and thermal properties.
Graduate School of Chemical Sciences and Engineering, Hokkaido University, Kita10 Nishi8, Kita-ku, Sapporo, 060-0810, Japan. sadatcm@mail.sci.hokudai.ac.jp kokado@sci.hokudai.ac.jp.
Takashi
T
Machida
Graduate School of Chemical Sciences and Engineering, Hokkaido University, Kita10 Nishi8, Kita-ku, Sapporo, 060-0810, Japan. sadatcm@mail.sci.hokudai.ac.jp kokado@sci.hokudai.ac.jp.
Ryosuke
R
Taniguchi
Graduate School of Chemical Sciences and Engineering, Hokkaido University, Kita10 Nishi8, Kita-ku, Sapporo, 060-0810, Japan. sadatcm@mail.sci.hokudai.ac.jp kokado@sci.hokudai.ac.jp.
Tsuyoshi
T
Oura
Graduate School of Chemical Sciences and Engineering, Hokkaido University, Kita10 Nishi8, Kita-ku, Sapporo, 060-0810, Japan. sadatcm@mail.sci.hokudai.ac.jp kokado@sci.hokudai.ac.jp and Faculty of Science, Hokkaido University, Kita10 Nishi8, Kita-ku, Sapporo, 060-0810, Japan.
Kazuki
K
Sada
Graduate School of Chemical Sciences and Engineering, Hokkaido University, Kita10 Nishi8, Kita-ku, Sapporo, 060-0810, Japan. sadatcm@mail.sci.hokudai.ac.jp kokado@sci.hokudai.ac.jp and Faculty of Science, Hokkaido University, Kita10 Nishi8, Kita-ku, Sapporo, 060-0810, Japan.
Kenta
http://orcid.org/0000-0003-3880-9094
K
Kokado