Quinolinium ionic liquid-modified silica as a novel stationary phase for high-performance liquid chromatography

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 中科院西北特色植物资源化学重点实验室/甘肃省天然药物重点实验室

	Quinolinium ionic liquid-modified silica as a novel stationary phase for high-performance liquid chromatography
	Sun M(孙敏)1; Feng JJ(冯娟娟)1; Luo, Chuannan 1; Liu X(刘霞)2 ; Jiang SX(蒋生祥)2
刊名	Analytical and Bioanalytical Chemistry
	2014
卷号	406 期号:11 页码:2651-2658
关键词	Quinoliniumionic liquid Stationary phase Normal-phase chromatography Reversed-phase chromatography Anion-exchange chromatography
ISSN号	1618-2642
通讯作者	Luo, Chuannan
英文摘要	A novel stationary phase based on quinolinium ionic liquid-modified silica was prepared and evaluated for high-performance liquid chromatography. The stationary phase was investigated via normal-phase (NP), reversed-phase (RP), and anion-exchange (AE) chromatographic modes, respectively. Polycyclic aromatic hydrocarbons, phthalates, parabens, phenols, anilines, and inorganic anions were used as model analytes in chromatographic separation. Using the newly established column, organic compounds were separated successfully by both NP and RP modes, and inorganic anions were also separated completely by AE mode. The obtained results indicated that the stationary phase could be applied in different chromatographic modes, with multiple-interaction mechanism including van der Waals forces (dipole–dipole, dipole–induced dipole interactions), hydrophobic, π–π stacking, electrostatic forces, hydrogen bonding, anion-exchange interactions, and so on. The column packed with the stationary phase was applied to analyze phthalates and parabens in hexane extracts of plastics. Tap water and bottled water were also analyzed by the column, and nitrate was detected as 20.1 and 13.8 mg L⁻¹, respectively. The results illustrated that the stationary phase was potential in practical applications.
学科主题	分析化学与药物化学
收录类别	SCI
资助信息	the National Natural Science Foundation of China (NSFC No. 21205048);the Shandong Provincial Natural Science Foundation of China (Nos. ZR2012BQ018;ZR2012BM020);the Doctoral Foundation of University of Jinan (No. XBS1207)
语种	英语
WOS记录号	WOS:000334171800015
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/19269]
专题	兰州化学物理研究所_中科院西北特色植物资源化学重点实验室/甘肃省天然药物重点实验室
作者单位	1.Univ Jinan, Sch Chem & Chem Engn, Key Lab Chem Sensing & Anal Univ Shandong, Jinan 250022, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, Key Lab Chem Northwest Plant Resources, Key Lab Nat Med Gansu Prov, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Sun M,Feng JJ,Luo, Chuannan,et al. Quinolinium ionic liquid-modified silica as a novel stationary phase for high-performance liquid chromatography[J]. Analytical and Bioanalytical Chemistry,2014,406(11):2651-2658.
APA	Sun M,Feng JJ,Luo, Chuannan,Liu X,&Jiang SX.(2014).Quinolinium ionic liquid-modified silica as a novel stationary phase for high-performance liquid chromatography.Analytical and Bioanalytical Chemistry,406(11),2651-2658.
MLA	Sun M,et al."Quinolinium ionic liquid-modified silica as a novel stationary phase for high-performance liquid chromatography".Analytical and Bioanalytical Chemistry 406.11(2014):2651-2658.