Method development for Micellar Electrokinetic Chromatography

2003 ◽  
Vol 57 (S1) ◽  
pp. S333-S337 ◽  
Author(s):  
C. P. Palmer
Keyword(s):  
Method Development ◽  
Micellar Electrokinetic Chromatography ◽  
Electrokinetic Chromatography

scholarly journals Method Development for Separation of Active Ingredients in Cold Medicines by Micellar Electrokinetic Chromatography

2003 ◽  
Vol 71 (3) ◽  
pp. 235-250 ◽  
Author(s):  
Leena Suntornsuk ◽  
Ongart Pipitharomel ◽  
Prapin Wilairat
Keyword(s):  
Method Development ◽  
Micellar Electrokinetic Chromatography ◽  
Sodium Dodecyl ◽  
Effective Length ◽  
Electrokinetic Chromatography ◽  
Organic Modifiers ◽  
Active Ingredients ◽  
Chlorpheniramine Maleate ◽  
Capillary Length ◽  
Sodium Dihydrogenphosphate

Separation of nine commonly used active ingredients in cold medicines, were demonstrated by micellar electrokinetic chromatography. The ingredients included paracetamol, chlorpheniramine maleate, diphenhydramine hydrochloride, triprolidine hydrochloride, phenylpropanolamine hydrochloride, dextromethorphan hydrobromide, loratadine, aspirin and caffeine. Effects of buffer concentrations, pH, organic modifiers and capillary length were investigated. The optimum conditions were achieved in 10 mM sodium dihydrogenphosphate-sodium tetraborate buffer, pH 9.0, containing 50 mM sodium dodecyl sulfate and 28% v/v acetonitrile using the effective length of 50 cm, the separating voltage of +15 kV and the capillary temperature of 30°C. Separation of all peaks was obtained within 28.4 min with a resolution of 1.2.

Micellar Electrokinetic Chromatography Method Development for Sensitive Monitoring of Rotenone in Lake Waters

2019 ◽  
Vol 83 (2) ◽  
pp. 241-247
Author(s):  
José de Jesús Olmos-Espejel ◽  
Iran Ocaña-Rios ◽  
Araceli Peña-Alvarez ◽  
Cyrene J. Catenza ◽  
Kingsley K. Donkor
Keyword(s):  
Method Development ◽  
Micellar Electrokinetic Chromatography ◽  
Electrokinetic Chromatography ◽  
Chromatography Method ◽  
Lake Waters

Micellar electrokinetic chromatography method development for determination of impurities in Ritonavir

2010 ◽  
Vol 53 (5) ◽  
pp. 1210-1216 ◽  
Author(s):  
Alexandre Zatkovskis Carvalho ◽  
Mohamed Nouri El-Attug ◽  
Sahar Ebrahem Zayed ◽  
Els Van Hove ◽  
Joost Van Duppen ◽  
...  
Keyword(s):  
Method Development ◽  
Micellar Electrokinetic Chromatography ◽  
Electrokinetic Chromatography ◽  
Chromatography Method ◽  
Determination Of Impurities

Method development for determination of (+)-catechin and (−)-epicatechin by micellar electrokinetic chromatography: Annual characterization of field grown blackberries

2013 ◽  
Vol 34 (15) ◽  
pp. 2251-2258 ◽  
Author(s):  
Marcel Piovezan ◽  
Daniel García-Seco ◽  
Gustavo Amadeu Micke ◽  
Javier Gutiérrez-Mañero ◽  
Beatriz Ramos-Solano
Keyword(s):  
Method Development ◽  
Micellar Electrokinetic Chromatography ◽  
Electrokinetic Chromatography

Method development and validation for isoflavones in soy germ pharmaceutical capsules using micellar electrokinetic chromatography

2006 ◽  
Vol 41 (5) ◽  
pp. 1625-1632 ◽  
Author(s):  
Gustavo Amadeu Micke ◽  
Neide Mitsue Fujiya ◽  
Fernando Gustavo Tonin ◽  
Ana Carolina de Oliveira Costa ◽  
Marina Franco Maggi Tavares
Keyword(s):  
Method Development ◽  
Micellar Electrokinetic Chromatography ◽  
Electrokinetic Chromatography ◽  
Method Development And Validation ◽  
Development And Validation
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