| 用于检测单硫醇和二硫醇化合物：芘-马来酰亚胺二元化合物 |
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| 引用本文： | 王卓,张德清,朱道本. 用于检测单硫醇和二硫醇化合物：芘-马来酰亚胺二元化合物[J]. 中国化学, 2006, 24(9): 1122-1125 |
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| 作者姓名： | 王卓 张德清 朱道本 |
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| 作者单位： | [1]Beijing National Laboratory for Molecular Sciences, Organic Solids Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China [2]Graduate School of Chinese Academy of Sciences, Beijing 100080, China |
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| 基金项目： | Project supported by the National Natural Science oundation of China （Nos. 20421101 and 90501003）, Chinese Academy of Sciences, and the Major State Basic Research Development Program and the National Science Fund for Distinguished Young Scholars （No.202225207）.Dedicated to Professor Xikui Jiang on the occasion of his 80th birthday. |
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| 摘 要： | 本文设计、合成了芘-马来酰亚胺二元化合物1。化合物1可以选择性的检测溶液体系中的半胱氨酸，而且还可以与二硫醇类化合物反应，并发现与二硫醇反应产生特征的芘的激基复合物的发射峰。因此，应用化合物1通过荧光信号的不同可以区分单硫醇和二硫醇化合物。
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| 关 键 词： | 果核 激基缔合物 马来酰亚胺 硫醇 |
| 收稿时间： | 2005-11-10 |
| 修稿时间： | 2005-11-102006-05-15 |
A New Pyrene-Spacer-Maleimide Dyad for Sensing Molecules with One or Two Thiol Groups |
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| WANG Zhuo, ZHANG De-Qing, ZHU Dao-Bena. A New Pyrene-Spacer-Maleimide Dyad for Sensing Molecules with One or Two Thiol Groups[J]. Chinese Journal of Chemistry, 2006, 24(9): 1122-1125 |
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| Authors: | WANG Zhuo ZHANG De-Qing ZHU Dao-Bena |
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| Affiliation: | 1. Beijing National Laboratory for Molecular Sciences, Organic Solids Laboratory,Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China ;2.Graduate School of Chinese Academy of Sciences, Beijing 100080, China |
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| Abstract: | A new pyrene-spacer-maleimide dyad 1 was used to selectively detect cysteine in the presence of other amino acids, and sequentially react with dithiols to generate the molecule with two pyrene units showing typical excimer fluorescence. Accordingly, dyad 1 was able to differentiate molecules with one or two thiol groups. |
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| Keywords: | pyrene excimer maleimide thiol |
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