Performance evaluation of long monolithic silica capillary columns in gradient liquid chromatography using peptide mixtures

2011 ◽  
Vol 1218 (21) ◽  
pp. 3360-3366 ◽  
Author(s):  
Hamed Eghbali ◽  
Koen Sandra ◽  
Frederik Detobel ◽  
Frederic Lynen ◽  
Kazuki Nakanishi ◽  
...  
Keyword(s):  
Performance Evaluation ◽  
Liquid Chromatography ◽  
Capillary Columns ◽  
Monolithic Silica ◽  
Peptide Mixtures ◽  
Gradient Liquid Chromatography ◽  
Silica Capillary

Preparation and Evaluation of Monolithic Silica Capillary Column for Reversed-Phase Capillary Liquid Chromatography

2012 ◽  
Vol 485 ◽  
pp. 136-139
Author(s):  
Ya Shun Chen ◽  
Li Jia ◽  
Wei Liu ◽  
Zhong Zhou Yi ◽  
Fang Fang He
Keyword(s):  
Liquid Chromatography ◽  
Sol Gel ◽  
Capillary Columns ◽  
Reversed Phase ◽  
Capillary Liquid Chromatography ◽  
Fused Silica ◽  
Monolithic Silica ◽  
Fused Silica Capillary ◽  
Capillary Liquid ◽  
Silica Capillary

Octadecyl-functionalized monolithic silica capillary columns with inner diameters of 100 and 200 micrometers for reversed-phase capillary liquid chromatography were prepared in the fused-silica capillary via sol-gel process. Their performance was evaluated and compared by the separation of alkylbenzenes (toluene, ethylbenzene, propylbenzene, butylbenzene). The column back pressure and linear velocity of mobile phase were investigated. The results show that the monolithic silica capillary columns exhibit good performance for the separation of alkylbenzenes.

High-Speed and High-Efficiency Separations by Utilizing Monolithic Silica Capillary Columns

2011 ◽  
pp. 249-272
Author(s):  
Takeshi Hara ◽  
Kosuke Miyamoto ◽  
Satoshi Makino ◽  
Shohei Miwa ◽  
Tohru Ikegami ◽  
...  
Keyword(s):  
High Speed ◽  
High Efficiency ◽  
Capillary Columns ◽  
Monolithic Silica ◽  
High Efficiency Separations ◽  
Silica Capillary

The effect of hydrothermal treatment on column performance for monolithic silica capillary columns

2011 ◽  
Vol 1218 (23) ◽  
pp. 3624-3635 ◽  
Author(s):  
Takeshi Hara ◽  
Simone Mascotto ◽  
Christoph Weidmann ◽  
Bernd M. Smarsly
Keyword(s):  
Hydrothermal Treatment ◽  
Capillary Columns ◽  
Monolithic Silica ◽  
Silica Capillary ◽  
Column Performance

HILIC mode separation of polar compounds by monolithic silica capillary columns coated with polyacrylamide

2006 ◽  
Vol 386 (3) ◽  
pp. 578-585 ◽  
Author(s):  
Tohru Ikegami ◽  
Hiroshi Fujita ◽  
Kanta Horie ◽  
Ken Hosoya ◽  
Nobuo Tanaka
Keyword(s):  
Polar Compounds ◽  
Capillary Columns ◽  
Monolithic Silica ◽  
Mode Separation ◽  
Silica Capillary
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