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	New cholesterol-based gelators with maleimide unit and the relevant michael adducts: chemoresponsive organogels
	Chen, Qun1,2; Zhang, Deqing1; Zhang, Guanxin1; Zhu, Daoben1
刊名	Langmuir
	2009-10-06
卷号	25期号:19页码:11436-11441
ISSN号	0743-7463
DOI	10.1021/la9016257
通讯作者	Zhang, deqing(dqzhang@iccas.ac.cn)
英文摘要	Compound i containing cholesteryl and maleimide units can gel a few organic solvents such as cyclohexane. it is interesting to note that the gel-sol transition can be triggered by addition of trace amounts of thiol and triethylamine. in this regard, we successfully demonstrate the proof of principle for designing chemo responsive gels by incorporating the reactive groups into the gelators. additionally, the michael adducts 2 and 3 were prepared. compounds 2 and 3 call also gel several organic solvents. the results also show that slight molecular structural variation has a large effect oil the gelation ability of the compound. these organogels were characterized with sem, afm, cd, and xrd. interestingly, gelation-induced cd spectra were observed for gels of 1, 2, and 3.
WOS关键词	MASS ORGANIC GELATORS ; GEL PHASE-TRANSITION ; SUPRAMOLECULAR HYDROGEL ; SMALL MOLECULES ; SOFT MATERIALS ; GELATION ; LIQUIDS ; STIMULI ; FLUORESCENCE ; AMPLIFICATION
WOS研究方向	Chemistry ; Materials Science
WOS类目	Chemistry, Multidisciplinary ; Chemistry, Physical ; Materials Science, Multidisciplinary
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000270136900040
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2394326
专题	中国科学院大学
通讯作者	Zhang, Deqing
作者单位	1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Organ Solids Lab, Inst Chem, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Chen, Qun,Zhang, Deqing,Zhang, Guanxin,et al. New cholesterol-based gelators with maleimide unit and the relevant michael adducts: chemoresponsive organogels[J]. Langmuir,2009,25(19):11436-11441.
APA	Chen, Qun,Zhang, Deqing,Zhang, Guanxin,&Zhu, Daoben.(2009).New cholesterol-based gelators with maleimide unit and the relevant michael adducts: chemoresponsive organogels.Langmuir,25(19),11436-11441.
MLA	Chen, Qun,et al."New cholesterol-based gelators with maleimide unit and the relevant michael adducts: chemoresponsive organogels".Langmuir 25.19(2009):11436-11441.

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