Cucurbit[8]uril as Building Block for Facile Fabrication of Well-Defined   Organic Crystalline Nano-objects with Multiple Morphologies and   Compositions

doi:10.1002/smll.201101933

CORC > 北京大学 > 化学与分子工程学院

	Cucurbit[8]uril as Building Block for Facile Fabrication of Well-Defined Organic Crystalline Nano-objects with Multiple Morphologies and Compositions
	An, Qi ; Dong, Cheng ; Zhu, Wei ; Tao, Cheng-an ; Yang, Haowei ; Wang, Yingxia ; Li, Guangtao
刊名	small
	2012
关键词	host-guest systems macrocycles nanocrystalline materials nanostructures self-assembly SUPRAMOLECULAR ASSEMBLIES CUCURBITURIL HOMOLOGS NANOSTRUCTURES DERIVATIVES POROSITY
DOI	10.1002/smll.201101933
英文摘要	Cucurbit[n]urils (CB[n]) have great potential in material and medical applications due to their advantageous molecular recognition properties. Despite organic microcrystals being highly desirable in materials science and the medical industry, CB[n]-based micro- and nanocrystals have not been reported. A facile and efficient approach for producing CB[8]-based organic crystals with well-defined micro- and nanostructures is described, based on the unique hostguest chemistry of CB[8] macrocycle with small guest molecules. The described strategy allows fabrication of micro- and nanocrystals with multiple morphologies and compositions by simply adjusting the preparation conditions and the type of guest molecules. The mechanisms for the formation of the micro/nanocrystals are studied, and morphology-dependent optical and thermal properties typical of organic micro/nanocrystals are described. Additionally, attractive potentials of the prepared microcrystals are shown upon storing small molecules, and in optical applications. The molecular recognition abilities of CB[8] are highlighted in both its preparation process and potential application.; Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter; SCI(E); EI; 4; ARTICLE; 4,SI; 562-568; 8
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/234558]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	An, Qi,Dong, Cheng,Zhu, Wei,et al. Cucurbit[8]uril as Building Block for Facile Fabrication of Well-Defined Organic Crystalline Nano-objects with Multiple Morphologies and Compositions[J]. small,2012.
APA	An, Qi.,Dong, Cheng.,Zhu, Wei.,Tao, Cheng-an.,Yang, Haowei.,...&Li, Guangtao.(2012).Cucurbit[8]uril as Building Block for Facile Fabrication of Well-Defined Organic Crystalline Nano-objects with Multiple Morphologies and Compositions.small.
MLA	An, Qi,et al."Cucurbit[8]uril as Building Block for Facile Fabrication of Well-Defined Organic Crystalline Nano-objects with Multiple Morphologies and Compositions".small (2012).