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	Using Lanthanum Fluoride Fine Particles as Stationary Phase for Thin-Layer Chromatography/Fourier Transform Infrared Spectroscopy Analysis
	Zhu, Qing ; Wu, Haijun ; Wang, Fang ; He, Anqi ; Huang, Kun ; Wei, Yongju ; Liu, Cuige ; Zhai, Yanjun ; Weng, Shifu ; Yang, Zhanlan ; Xu, Yizhuang ; Noda, Isao ; Wu, Jinguang
	2014
关键词	Thin-layer chromatography Fourier transform infrared spectroscopy Lanthanum fluoride Nano In situ PLANAR CHROMATOGRAPHY PHOTOACOUSTIC-SPECTROSCOPY SPECTROMETRY RAMAN SPOTS
DOI	10.1556/JPC.27.2014.2.1
英文摘要	While in situ TLC/FTIR technique has tremendous potential in the analysis of complex mixtures, the conventional stationary phase, such as silica gel, used for TLC/FTIR analysis, has strong absorption in IR region and thus brings about severe interference in the obtained FTIR spectra of the separated samples. In this work, we propose to use lanthanum fluoride fine particles as a new stationary phase of a TLC plate. The average size of LaF3 particles is around 100 nm. FTIR spectrum of the LaF3 particles has no interfering absorption. Preliminary TLC experiments show that mixtures of rhodamine B and methylene blue mixture can be successfully separated by this new TLC plate using LaF3 fine particles as a stationary phase. Methylene blue and rhodamine B from separated spot can be clearly detected by using in situ FTIR spectra.; Chemistry, Analytical; SCI(E); EI; 2; ARTICLE; khuang@ipe.ac.cn; xyz@pku.edu.cn; 2; 80-83; 27
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/312825]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Zhu, Qing,Wu, Haijun,Wang, Fang,et al. Using Lanthanum Fluoride Fine Particles as Stationary Phase for Thin-Layer Chromatography/Fourier Transform Infrared Spectroscopy Analysis[J],2014.
APA	Zhu, Qing.,Wu, Haijun.,Wang, Fang.,He, Anqi.,Huang, Kun.,...&Wu, Jinguang.(2014).Using Lanthanum Fluoride Fine Particles as Stationary Phase for Thin-Layer Chromatography/Fourier Transform Infrared Spectroscopy Analysis..
MLA	Zhu, Qing,et al."Using Lanthanum Fluoride Fine Particles as Stationary Phase for Thin-Layer Chromatography/Fourier Transform Infrared Spectroscopy Analysis".(2014).

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