Toward rapid preparation of capillary columns for electrochromatography use
Toward rapid preparation of capillary columns for electrochromatography use
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快速制备电色谱用毛细管柱
DOI:
10.1002/elps.201300503
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发表时间:
2014-03
期刊:
影响因子:
2.9
通讯作者:
Bo Zhang
中科院分区:
文献类型:
--
作者:
Qing Liu;Lin Wang;Zhuoheng Zhou;Qiuquan Wang;Lijuan Yan;Bo Zhang
CEC is a high performance electrodriving liquid phase separation technique. It does not need complex and sophisticated high pressure instrumentation for nanoflow driving. This is attractive for parallel multicolumn analysis. To this end, high throughput methods for column preparation are needed to support the use of multiple columns. In this study, we directly used CEC mobile phase solution as the packing solvent, and realized rapid preparation of capillary columns based on a single particle fritting technology. The method presented high preparation throughput compared with other reported methods based on various fritting technologies. The single particle fritting approach promoted column preparation throughput to 1 column/h, including all the fritting, packing and conditioning steps. The rapidly prepared columns showed consistently high efficiency of up to 150 000 plates per meter, and usefulness in reversed phase CEC of neutral, charged and biomolecules. With standard peptides as the sample, excellent long term reproducibility (better than 0.8%RSD, ten days, for retention times) was observed.
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DOI:
10.1016/s0021-9673(01)00772-5
发表时间:
2001-07
期刊:
Journal of chromatography. A
影响因子:
--
作者:
M. Kato;M. Dulay;Bryson D. Bennett;J. Quirino;Richard N. Zare
通讯作者:
M. Kato;M. Dulay;Bryson D. Bennett;J. Quirino;Richard N. Zare
影响因子:
4.1
作者:
B. Behnke;E. Grom;E. Bayer
通讯作者:
B. Behnke;E. Grom;E. Bayer
影响因子:
7.4
作者:
Chen, JR;Dulay, MT;Peters, E
通讯作者:
Peters, E
影响因子:
4.1
作者:
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通讯作者:
Myers, P
DOI:
10.1016/s0021-9673(00)00457-x
发表时间:
2000-07
期刊:
Journal of chromatography. A
影响因子:
--
作者:
Matthias Pursch;L. Sander
通讯作者:
Matthias Pursch;L. Sander