Tetraphenylethene end-capped diketopyrrolopyrrole fluorogens with AIE and large two-photon absorption cross-sections features and application in bioimaging
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- 作者：Tao Jianga ; 1 ; Dongyu Lib ; 1 ; Yandi Hanga ; Yuting Gaoa ; Hequn Zhangb ; Xinyuan Zhaob ; Xin Lic ; Bo Lid ; Jun Qianb ; qianjun@zju.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jianli Huaa ; jlhua@ecust.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Aggregation-induced emission ; Two-photon absorption ; Tetraphenylethene ; Bioimaging
- 刊名：Dyes and Pigments
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：133
- 期：Complete
- 页码：201-213
- 全文大小：3171 K
文摘
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Four diketopyrrolopyrrole-based derivatives were synthesized and characterized.
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These dyes have aggregation-induced emission and two-photon absorption properties.
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DPP-TPE-3 has the largest two-photon absorption cross sections (σ = 1140 GM).
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DPP-TPE-3 can be used as an effective florescence probe for bioimaging.