TY - JOUR
T1 - Capillary tube isotachophoretic separation of catecholamines using cyclodextrin in the leading electrolyte
AU - Tanaka, Shunitz
AU - Kaneta, Takashi
AU - Taga, Mitsuhiko
AU - Yoshida, Hitoshi
AU - Ohtaka, Hirokazu
N1 - Copyright:
Copyright 2014 Elsevier B.V., All rights reserved.
PY - 1991/12/20
Y1 - 1991/12/20
N2 - The isotachophoretic separation of catecholamines based on inclusion complex formation with β-cyclodextrin (β-CD) was investigated. Separability was improved with increasing concentration of β-CD in the leading electrolyte. It was found that a neutral surfactant, added to suppress the electroosmotic flow and to form sharp zone boundaries, affects the resolution. Six catecholamines were separated by using complex formation with β-CD.
AB - The isotachophoretic separation of catecholamines based on inclusion complex formation with β-cyclodextrin (β-CD) was investigated. Separability was improved with increasing concentration of β-CD in the leading electrolyte. It was found that a neutral surfactant, added to suppress the electroosmotic flow and to form sharp zone boundaries, affects the resolution. Six catecholamines were separated by using complex formation with β-CD.
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U2 - 10.1016/0021-9673(91)85186-J
DO - 10.1016/0021-9673(91)85186-J
M3 - Article
AN - SCOPUS:0026327371
VL - 587
SP - 364
EP - 367
JO - Journal of Chromatography A
JF - Journal of Chromatography A
SN - 0021-9673
IS - 2
ER -