Poly(benzyl ether) dendrons without conventional gelation motifs as a new kind of effective organogelators

doi:10.1007/s11434-012-5479-2

CORC > 化学研究所 > 中国科学院化学研究所

	Poly(benzyl ether) dendrons without conventional gelation motifs as a new kind of effective organogelators
	Feng Yu; Liu ZhiXiong; Wang LiYing; Chen Hui; He YanMei; Fan QingHua
刊名	CHINESE SCIENCE BULLETIN
	2012-11-01
卷号	57 期号:33 页码:4289-4295
关键词	Dendron Organogelator Self-assembly
ISSN号	1001-6538
DOI	10.1007/s11434-012-5479-2
英文摘要	Two poly(benzyl ether) dendrons, decorated in their periphery with nitrile groups, were divergently synthesized and fully characterized. Their gelation properties were studied by using scanning electron microscopy (SEM), X-ray crystal structure analysis and concentration- and temperature-dependent H-1 NMR spectroscopy. It was found that the gelation capability of these dendrons was highly dependent on dendron generation, and the second-generation dendron G(2)-CN proved to be highly efficient organogelator despite the lacking of any conventional gelation motifs, such as amides, long alkyl side chains and steroidal groups. The multiple strong pi-pi stacking interactions and hydrogen bonding interactions due to the peripheral isophthalonitrile motifs were proved to be the main driving forces to form the self-assembled gel.
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000310993200008
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/48871]
专题	中国科学院化学研究所
通讯作者	He YanMei
作者单位	Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, CAS Key Lab Mol Recognit & Funct, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Feng Yu,Liu ZhiXiong,Wang LiYing,et al. Poly(benzyl ether) dendrons without conventional gelation motifs as a new kind of effective organogelators[J]. CHINESE SCIENCE BULLETIN,2012,57(33):4289-4295.
APA	Feng Yu,Liu ZhiXiong,Wang LiYing,Chen Hui,He YanMei,&Fan QingHua.(2012).Poly(benzyl ether) dendrons without conventional gelation motifs as a new kind of effective organogelators.CHINESE SCIENCE BULLETIN,57(33),4289-4295.
MLA	Feng Yu,et al."Poly(benzyl ether) dendrons without conventional gelation motifs as a new kind of effective organogelators".CHINESE SCIENCE BULLETIN 57.33(2012):4289-4295.