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p-Phenyleneethynylene-based comb-like oligomers: the synthesis and self-assembling property
其他题名基于对苯基乙炔撑的梳形分子: 合成与自组装性质
Wang LG(王刘刚); Zhan TG(占田广); Zhao X(赵新); Jiang XK(蒋锡夔); Li ZT(黎占亭)
2012
发表期刊Tetrahedron
ISSN0040-4020
卷号68期号:26页码:5303-5310
摘要This paper describes the self-assembling property of three series of p-phenyleneethynylene based comb-like oligomers, which carry multiple peripheral side chains of different polarity. The new oligomers are prepared readily through the formation of the hydrazone bonds from the corresponding aldehyde and gallic acid-derived benzohydrazides. In polar solvents such as methanol and ethanol, the oligomers that bear n-decyl or 2-(2-(dioctylamino)-2-oxoethyl-amino)-2-oxoethoxyl unit (DOAOE) segments as the side chains are revealed to form vesicular structures, while the oligomers carrying hydrophilic oligo(ethyleneglycol) side chains do not. The structures of the vesicles are evidenced by SEM, AFM, TEM, and dye-encapsulation experiments. UV-vis absorption spectroscopic experiments suggest that the vesicles are generated through the stacking of the conjugated backbones, which is promoted by the solvophobic interaction of the peripheral side chains. (C) 2012 Elsevier Ltd. All rights reserved.
学科领域物理有机化学
部门归属中科院上海有机化学研究所
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收录类别SCI
语种英语
WOS记录号WOS:000305381700029
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被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sioc.ac.cn/handle/331003/28703
专题物理有机化学研究室
通讯作者Zhao X(赵新); Li ZT(黎占亭)
推荐引用方式
GB/T 7714
Wang LG,Zhan TG,Zhao X,et al. p-Phenyleneethynylene-based comb-like oligomers: the synthesis and self-assembling property[J]. Tetrahedron,2012,68(26):5303-5310.
APA 王刘刚,占田广,赵新,蒋锡夔,&黎占亭.(2012).p-Phenyleneethynylene-based comb-like oligomers: the synthesis and self-assembling property.Tetrahedron,68(26),5303-5310.
MLA 王刘刚,et al."p-Phenyleneethynylene-based comb-like oligomers: the synthesis and self-assembling property".Tetrahedron 68.26(2012):5303-5310.
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