Aza-crown ether derivatives based on stilbene: Two-photon absorption and bioimaging
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- 作者：Wei Lia ; Mingdi Yanga ; b ; ; Linpan Wangc ; Weiju Zhua ; Lina Yea ; Jieying Wua ; Yupeng Tiana ; Hongping Zhoua ; zhpzhp@263.net" class="auth_mail ; zhouhongping@ahu.edu.cn" class="auth_mail
- 关键词：Aza-crown ether ; Stilbene ; SPEF ; 未 ; Bioimaging ; TPFM
- 刊名：Dyes and Pigments
- 出版年：August 2014
- 年：2014
- 卷：107
- 期：Complete
- 页码：133-139
- 全文大小：1656 K
文摘
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We have synthesized two D–蟺–D dyes with two-photon absorption.
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Aza-crown ether was electron donor and stilbene was the conjugated chain.
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Linear and nonlinear optical properties of dyes 1 and 2 were investigated.
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The results revealed that the dyes 1 and 2 have moderate 未2PA.
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SPFM imaging of dye 1 in HepG2 cells was demonstrated.