Separation of phenothiazines in aqueous and non-aqueous capillary electrophoresis


Autoria(s): Wang RY; Lu XN; Xin HJ; Wu MJ
Data(s)

2000

Resumo

Four phenothiazines, promethazine, dioxypromethazine, chlorpromazine, and trifluoperazine have been separated by capillary electrophoresis using N, N, -dimethylformamide (DMF) as separation medium with UV absorbance detection. High voltage and concentrated buffer were used with small current and low electroosmosis. Good resolution and high column efficiency were obtained. Separation selectivity in DMI; was different from that in water because of the different solvation interactions. The influence of buffer composition on separation selectivities and electroosmosis were also studied.

Identificador

http://202.98.16.49/handle/322003/19919

http://www.irgrid.ac.cn/handle/1471x/154694

Idioma(s)

英语

Fonte

Wang RY;Lu XN;Xin HJ;Wu MJ.Separation of phenothiazines in aqueous and non-aqueous capillary electrophoresis,CHROMATOGRAPHIA,2000,51(1-2):29-36

Palavras-Chave #ELECTROKINETIC CHROMATOGRAPHY #ZONE ELECTROPHORESIS
Tipo

期刊论文