STUDY OF OUTER PHASES IN CAPILLARY CHROMATOGRAPHY BASED ON TUBE RADIAL DISTRIBUTION OF CARRIER SOLVENTS UNDER LAMINAR FLOW CONDITIONS
STUDY OF OUTER PHASES IN CAPILLARY CHROMATOGRAPHY BASED ON TUBE RADIAL DISTRIBUTION OF CARRIER SOLVENTS UNDER LAMINAR FLOW CONDITIONS
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层流条件下基于载体溶剂管径向分布的毛细管色谱外相研究
DOI:
10.1080/10826076.2011.627599
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发表时间:
2012
影响因子:
1.3
通讯作者:
K. Tsukagoshi
中科院分区:
文献类型:
--
作者:
N. Jinno;Mari Murakami;Kiyoshi Mizohata;M. Hashimoto;K. Tsukagoshi
A capillary chromatography system that consists of an open capillary tube composed of fused–silica, polyethylene, and poly(tetrafluoroethylene), and a water–hydrophilic/hydrophobic organic mixture carrier solution has been developed. We call this system the tube radial distribution chromatography (TRDC) system. In this study, variance, theoretical plate number, and height equivalent to a theoretical plate for a solute peak in the chromatogram were expressed using theoretical equations derived from the differential equation for the secondary moment of a solute. The relationship between the thickness and diffusion coefficient in the outer phase in the capillary tube in the TRDC system was calculated from theoretical equations using numerical values for the analytical conditions and experimental data. The outer phase that featured the TRDC system had a larger diffusion coefficient and a larger thickness than those of the stationary phase in standard liquid chromatography. We confirmed the separation performance obtained on the basis of the tube radial distribution of the carrier solvents under laminar flow conditions in the TRDC system by considering the inner and outer phase generation in the capillary tube.
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DOI:
--
发表时间:
2009
期刊:
Journal of Separation Science VOL.32
影响因子:
--
作者:
N.Jinno;K.Tsuji;K.Shikatani;M.Hashimoto;K.Tsukagoshi
通讯作者:
K.Tsukagoshi
影响因子:
1.6
作者:
Koju Yamada;Naoya Jinno;Masahiko Hashimoto;Kazuhiko Tsukagoshi
通讯作者:
Kazuhiko Tsukagoshi
影响因子:
1.6
作者:
Yuji Masuhara;Naoya Jinno;Masahiko Hashimoto;Kazuhiko Tsukagoshi
通讯作者:
Kazuhiko Tsukagoshi
DOI:
--
发表时间:
2010
期刊:
Chemistry Letters VOL.39
影响因子:
--
作者:
M.Murakami;N.Jinno;M.Hashimoto;K.Tsukagoshi
通讯作者:
K.Tsukagoshi
影响因子:
4.2
作者:
Naoya Jinno;Mari Murakami;Kiyoshi Mizohata;Masahiko Hashimoto;Kazuhiko Tsukagoshi
通讯作者:
Kazuhiko Tsukagoshi