Iptycene-based stationary phase with three-dimensional aromatic structure for highly selective separation of H-bonding analytes and aromatic isomers

	Iptycene-based stationary phase with three-dimensional aromatic structure for highly selective separation of H-bonding analytes and aromatic isomers
	Yang, Xiaohong 1,2; Han, Ying 3; Qi, Meiling 1,2; Chen, Chuanfeng 3
刊名	JOURNAL OF CHROMATOGRAPHY A
	2016-05-06
卷号	1445 页码:135-139
关键词	Iptycene derivative Stationary phase Capillary gas chromatography
英文摘要	Unique structures and molecular recognition ability endow iptycene derivatives with great potential as stationary phases in chromatography, which, however, has not been explored yet. Herein, we report the first example of utilizing a pentiptycene quinone (PQ) for gas chromatographic (GC) separations. Remarkably, the statically coated capillary column with the stationary phase achieved extremely high column efficiency of 4800 platesim. It exhibited preferential retention and high resolving capability for H-bonding and aromatic analytes and positional isomers, showing advantages over the ordinary polysiloxane phase. Moreover, the fabricated iptycene column showed excellent separation repeatability with RSD values of 0.02-0.06% for intra-day, 0.20-0.35% for inter-day and 3.1-5.5% for between-column, respectively. In conclusion, iptycene derivatives as a new class of stationary phases show promising future for their use in GC separations. (C) 2016 Elsevier B.V. All rights reserved.
收录类别	SCI
语种	英语
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/36092]
专题	化学研究所_分子识别与功能实验室
作者单位	1.Beijing Inst Technol, Key Lab Cluster Sci, Minist Educ China, Beijing Key Lab Photoelectron Electrophoton Conve, Beijing 100081, Peoples R China 2.Beijing Inst Technol, Sch Chem, Beijing 100081, Peoples R China 3.Chinese Acad Sci, Inst Chem, CAS Key Lab Mol Recognit & Funct, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Yang, Xiaohong,Han, Ying,Qi, Meiling,et al. Iptycene-based stationary phase with three-dimensional aromatic structure for highly selective separation of H-bonding analytes and aromatic isomers[J]. JOURNAL OF CHROMATOGRAPHY A,2016,1445:135-139.
APA	Yang, Xiaohong,Han, Ying,Qi, Meiling,&Chen, Chuanfeng.(2016).Iptycene-based stationary phase with three-dimensional aromatic structure for highly selective separation of H-bonding analytes and aromatic isomers.JOURNAL OF CHROMATOGRAPHY A,1445,135-139.
MLA	Yang, Xiaohong,et al."Iptycene-based stationary phase with three-dimensional aromatic structure for highly selective separation of H-bonding analytes and aromatic isomers".JOURNAL OF CHROMATOGRAPHY A 1445(2016):135-139.