Amperometric detection in capillary electrophoresis with normal size electrodes

J Ye, RP Baldwin - Analytical Chemistry, 1993 - ACS Publications
… of the capillary column can simply be placed into the electrochemical cell very near the
working electrode surface.8-10 Second, there is the need to employ microsize working electrodes

Electrochemical detection for capillary electrophoresis microchips: A review

J Wang - Electroanalysis: An International Journal Devoted to …, 2005 - Wiley Online Library
… Such direct placements of the working electrode onto the capillary outlet obviate the need
for a lengthy capillary-electrode alignment, decoupling protocol, or additional fabrication. Hilmi …

Capillary electrophoresis chips with integrated electrochemical detection

AT Woolley, K Lao, AN Glazer, RA Mathies - Analytical Chemistry, 1998 - ACS Publications
Capillary electrophoresis systems with integrated electrochemical detection have been …
Photolithographic placement of the working electrode just outside the exit of the electrophoresis

A brief introduction to capillary electrophoresis

F Tagliaro, G Manetto, F Crivellente, FP Smith - Forensic science …, 1998 - Elsevier
… is closed before the end of the capillary. A carbon fiber, which is the working electrode of
the amperometric detector, is inserted into the capillary end, a few centimeters downstream the …

Dual-electrode detection for capillary electrophoresis/electrochemistry

M Zhong, J Zhou, SM Lunte, G Zhao… - Analytical …, 1996 - ACS Publications
… In addition, the surface area of the two working electrodes is very small, leading to very
small current responses. This is a particular problem in the CEEC system, since the noise …

Rudimentary CapillaryElectrode Alignment for Capillary Electrophoresis with Electrochemical Detection

AM Fermier, ML Gostkowski, LA Colon - Analytical chemistry, 1996 - ACS Publications
… A capillaryelectrode holder was constructed for electrochemical … in capillary electrophoresis
(CE). The device allows for positioning of the working electrode at the end of the capillary

Microchip capillary electrophoresis/electrochemistry

NA Lacher, KE Garrison, RS Martin… - Electrophoresis, 2001 - Wiley Online Library
… , reference, and auxiliary electrode (working electrode materials will be discussed in … choice
of the working electrode material and the applied potential. Working electrodes used for the …

Recent advances in electrochemical detection in capillary electrophoresis

RP Baldwin - ELECTROPHORESIS: An International Journal, 2000 - Wiley Online Library
… EC detection on the microchip scale was first reported in 1996 by Mathies© group [30]
who constructed a microchip device containing a 10-µm-wide Pt working electrode patterned …

Dual-electrode electrochemical detection for poly (dimethylsiloxane)-fabricated capillary electrophoresis microchips

RS Martin, AJ Gawron, SM Lunte… - Analytical Chemistry, 2000 - ACS Publications
… plate were reversibly bonded together by cleaning both plates with IPA, drying under a
stream of N 2 , and aligning the first working electrode on the electrode plate close to the end of …

Determination of active components in rosemary by capillary electrophoresis with electrochemical detection

Y Peng, J Yuan, F Liu, J Ye - Journal of pharmaceutical and biomedical …, 2005 - Elsevier
… A capillary electrophoresis method for the determination of its … electrode was a 300 μm
carbon disc electrode at a working … tip of the working electrode and the capillary outlet was as …