Novel Design for Centrifugal Countercurrent Chromatography: I. Zigzag Toroidal Column
Yang Yi; Aisa Haji Akber; Ito Yoichiro
2009
发表期刊JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES
ISSN10826076
卷号32期号:14页码:2030-2042
摘要The toroidal coil using an equilateral triangular core has improved both retention of the stationary phase and peak resolution of the conventional toroidal coil in centrifugal countercurrent chromatography. To further improve the retention of stationary phase and peak resolution, a novel zigzag toroidal coil was designed and the performance of the system was evaluated at various flow rates. The results indicated that both retention of stationary phase and peak resolution were improved as the flow rate was decreased. Modification of the tubing by pressing at given intervals with a pair of pliers improved the peak resolution without increasing the column pressure. All these separations were performed under low column pressure indicating the separation can be further improved by increasing the column length and/or revolution speed without damaging the separation column. © Taylor & Francis Group, LLC.
关键词Countercurrent Chromatography Dipeptide Dnp-amino Acid Resolution Retention Of The Stationary Phase Zigzag Pattern Column
学科领域Biochemistry & Molecular Biology ; Chemistry
DOI10.1080/10826070903126856
WOS记录号WOS:000268832800004
引用统计
被引频次:18[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.xjipc.cas.cn/handle/365002/1826
专题省部共建新疆特有药用资源利用重点实验室
作者单位NHLBI, Bioseparat Technol Lab, Biochem & Biophys Ctr, NIH, Bethesda, MD 20892 USA;Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Xinjiang Key Lab Plant Resources & Nat Prod Chem, Urumqi, Peoples R China;Chinese Acad Sci, Grad Univ, Beijing, Peoples R China
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Yang Yi,Aisa Haji Akber,Ito Yoichiro. Novel Design for Centrifugal Countercurrent Chromatography: I. Zigzag Toroidal Column[J]. JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES,2009,32(14):2030-2042.
APA Yang Yi,Aisa Haji Akber,&Ito Yoichiro.(2009).Novel Design for Centrifugal Countercurrent Chromatography: I. Zigzag Toroidal Column.JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES,32(14),2030-2042.
MLA Yang Yi,et al."Novel Design for Centrifugal Countercurrent Chromatography: I. Zigzag Toroidal Column".JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES 32.14(2009):2030-2042.
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