| Syntheses of Aladan and [Ald^6]loloatin C and Study on Their Fluorescent Properties |
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| 作者姓名： | 陈河如 郭锡坤 钟宪斌 |
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| 作者单位： | [1]Department of Chemistry, School of Sciences, Shantou University, Shantou, Guangdong 515063, China [2]Multidisciplanary Research Center, Shantou University, Shantou, Guangdong 515063, China |
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| 基金项目： | Project supported by the Foundation for the Returned Scholars from 0versea of Shantou University （No. 130-071010）.
Acknowledgement The author thanks Prof. Peter W. Schiller very much for his kind financial support and very useful discussion. |
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| 摘 要： | Aladan {β-6＇-（N,N-dimethyl）amino-2＇-naphthoyl]alanine} and aladan-containing cyclodecapeptide Ald^6]loloatin C were synthesized. The properties of their fluorescent behaviours both in aqueous buffer and micelles created by sodium dodecylsulfate （SDS） and dodecylphosphorylcholine （DPC） were further investigated. It was found that in either of micelle systems, Ald^6]loloatin C possesses red-shift emission maximum wavelength and higher quantum yield. This property could be useful in the research of peptide-cell membrane interaction.
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| 关 键 词： | 肽抗生素 荧光氨基酸 荧光缩氨酸 合成 |
| 收稿时间： | 2005-11-25 |
| 修稿时间： | 2005-11-252006-06-13 |
Syntheses of Aladan and [Ald^6]loloatin C and Study on Their Fluorescent Properties |
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| CHEN He-Ru, GUO Xi-Kun, ZHONG Xian-Bin.Syntheses of Aladan and [Ald^6]loloatin C and Study on Their Fluorescent Properties[J].Chinese Journal of Chemistry,2006,24(10):1411-1417. |
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| Authors: | CHEN He-Ru GUO Xi-Kun ZHONG Xian-Bin |
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| Institution: | 1. Department of Chemistry, School of Sciences, Shantou University, Shantou, Guangdong 515063, China; 2. Multidisciplanary Research Center, Shantou University, Shantou, Guangdong 515063, China |
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| Abstract: | Aladan {β‐6′‐(N,N‐dimethyl)amino‐2′‐naphthoyl]alanine} and aladan‐containing cyclodecapeptide Ald6]‐ loloatin C were synthesized. The properties of their fluorescent behaviours both in aqueous buffer and micelles created by sodium dodecylsulfate (SDS) and dodecylphosphorylcholine (DPC) were further investigated. It was found that in either of micelle systems, Ald6]loloatin C possesses red‐shift emission maximum wavelength and higher quantum yield. This property could be useful in the research of peptide‐cell membrane interaction. |
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| Keywords: | aladan loloatin C peptide antibiotic fluorescent amino acid fluorescent peptide |
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