Near-infrared absorption of a benzothiophene-appended triphenylamine radical cation: A novel molecular design of NIR-II dye
Near-infrared absorption of a benzothiophene-appended triphenylamine radical cation: A novel molecular design of NIR-II dye
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苯并噻吩附加的三苯胺自由基阳离子的近红外吸收:NIR-II 染料的新颖分子设计
DOI:
10.1016/j.dyepig.2021.109929
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发表时间:
2022
影响因子:
4.5
通讯作者:
Kashiwagi Yukiyasu
中科院分区:
文献类型:
--
作者:
Yano Masafumi;Inada Yoshinori;Hayashi Yuki;Nakai Misaki;Mitsudo Koichi;Kashiwagi Yukiyasu
A triphenylamine with three benzothiophene rings was designed and successfully synthesized in 87% yield. The compound showed absorption at 386 nm and blue emission at around 442 nm, with a fluorescence quantum yield of 0.57. The compound showed high thermostability. The radical cation obtained by one-electron oxidation was stable in solution and showed a significant absorption in the NIR-II region (λmax= 1213 nm). DFT calculations confirmed the experimental data.
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影响因子:
16.6
作者:
Moreno, Javier;Gerecke, Mario;Hecht, Stefan
通讯作者:
Hecht, Stefan
影响因子:
3.2
作者:
Jongchul Kwon;M. Kim;Junghyup Hong;Woochul Lee;Seunguk Noh;Changhee Lee;Seonghoon Lee;Jong‐In Hong
通讯作者:
Jongchul Kwon;M. Kim;Junghyup Hong;Woochul Lee;Seunguk Noh;Changhee Lee;Seonghoon Lee;Jong‐In Hong
影响因子:
15
作者:
Tang JH;Sun Y;Gong ZL;Li ZY;Zhou Z;Wang H;Li X;Saha ML;Zhong YW;Stang PJ
通讯作者:
Stang PJ
影响因子:
1.1
作者:
Zhe Sun;Jishan Wu
通讯作者:
Jishan Wu
DOI:
10.1021/j100469a015
发表时间:
1979
期刊:
The Journal of Physical Chemistry
影响因子:
--
作者:
R. Nelson;R. Philp
通讯作者:
R. Philp