High-Speed Capillary Electrophoresis Using a Thin-Wall Fused-Silica Capillary Combined with Backscatter Interferometry

2020 ◽  
Vol 92 (11) ◽  
pp. 7540-7546 ◽  
Author(s):  
Robert C. Dunn
Keyword(s):  
Capillary Electrophoresis ◽  
High Speed ◽  
Fused Silica ◽  
Thin Wall ◽  
Fused Silica Capillary ◽  
Silica Capillary

scholarly journals Protein analysis by untreated fused silica capillary electrophoresis.

1993 ◽  
Vol 37 (3) ◽  
pp. 175-181
Author(s):  
Susumu Kurioka ◽  
Keiko Tomaru ◽  
Yasuyo Sato ◽  
Yasuyuki Kurosu
Keyword(s):  
Capillary Electrophoresis ◽  
Protein Analysis ◽  
Fused Silica ◽  
Fused Silica Capillary ◽  
Silica Capillary

Zero net-flow in capillary electrophoresis using acrylamide based hydrogel

The Analyst ◽  
2014 ◽  
Vol 139 (15) ◽  
pp. 3722-3726 ◽  
Author(s):  
Alain Wuethrich ◽  
Paul R. Haddad ◽  
Joselito P. Quirino
Keyword(s):  
Capillary Electrophoresis ◽  
Electroosmotic Flow ◽  
Fused Silica ◽  
Fused Silica Capillary ◽  
Silica Capillary

Zero net-flow was observed when acrylamide based hydrogel was used in a vial at one end of a fused-silica capillary during electrophoresis with electroosmotic flow.

scholarly journals The determination of isoflavones and coumestrol by capillary electrophoresis

2013 ◽  
Vol 19 (No. 4) ◽  
pp. 132-138 ◽  
Author(s):  
J. Moravcová ◽  
T. Kleinová
Keyword(s):  
Capillary Electrophoresis ◽  
Fused Silica ◽  
Biochanin A ◽  
Detector Response ◽  
Two Dimensional ◽  
Nmr Spectrum ◽  
Fused Silica Capillary ◽  
First Time ◽  
Silica Capillary

The separation of six isoflavones (biochanin A, isoformononetin, formononetin, prunetin, daidzein and genistein) and coumestrol on an uncoated fused-silica capillary electrophoresis column was optimised using alkaline borate buffer as electrolyte and DAD detection. A baseline separation of all analytes except a pair, formononetin-biochanin A was achieved at pH 10.5 in 25 min. Detection limits were low (0.1 µg/ml) and the linearity of the detector response was established in the concentration range 0.4–60 µg/ml (180 µg/ml for coumestrol). Coumestrol was synthesized and the carbon signals in 13C-NMR spectrum of both coumestrol and di-O-acetylcoumestrol were assigned for the first time using two-dimensional HMQC technique.

Flow-gated capillary electrophoresis: a powerful technique for rapid and efficient chemical separation

2018 ◽  
Vol 10 (26) ◽  
pp. 3131-3143 ◽  
Author(s):  
Maojun Gong ◽  
Ning Zhang ◽  
Naveen Maddukuri
Keyword(s):  
Capillary Electrophoresis ◽  
Separation Efficiency ◽  
Chemical Separation ◽  
Sample Pretreatment ◽  
Fused Silica ◽  
Separation Channel ◽  
Powerful Technique ◽  
Fused Silica Capillary ◽  
Controlled Flow ◽  
Silica Capillary

Flow-gated capillary electrophoresis (CE) is a hybrid of conventional and microchip CE since it employs a fused silica capillary as the separation channel while taking advantage of the well-controlled flow-gated injection, which adds versatility in terms of separation efficiency, analytical throughput, and ease of coupling with sample pretreatment procedures.

Capillary electrophoresis in a fused-silica capillary with surface roughness gradient

2016 ◽  
Vol 39 (19) ◽  
pp. 3827-3834 ◽  
Author(s):  
Marie Horká ◽  
Karel Šlais ◽  
Pavel Karásek ◽  
Filip Růžička ◽  
Jiří Šalplachta ◽  
...  
Keyword(s):  
Surface Roughness ◽  
Capillary Electrophoresis ◽  
Fused Silica ◽  
Fused Silica Capillary ◽  
Silica Capillary
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