標題: | Analysis of prostaglandins by micellar electrokinetic capillary chromatography |
作者: | Hsieh, YZ Kuo, KL 交大名義發表 應用化學系 National Chiao Tung University Department of Applied Chemistry |
關鍵字: | buffer composition;prostaglandins;thromboxanes |
公開日期: | 14-Feb-1997 |
摘要: | This paper presents a rapid and reliable micellar electrokinetic capillary chromatography (MEKC) method to separate major prostaglandins and thromboxane B-2. The running buffer was modified with sodium dodecyl sulfate (SDS). The effects of the SDS concentration on the migration behavior of analytes was also examined. Moreover, the influences of electrolyte concentration and capillary temperature on the separation were investigated. In optimum conditions, seven major prostaglandins and thromboxane B-2 could be separated within 8 min. The relative standard deviations of the migration times (reproducibility) of the analytes were less than 0.82%. |
URI: | http://dx.doi.org/10.1016/S0021-9673(96)00795-9 http://hdl.handle.net/11536/724 |
ISSN: | 0021-9673 |
DOI: | 10.1016/S0021-9673(96)00795-9 |
期刊: | JOURNAL OF CHROMATOGRAPHY A |
Volume: | 761 |
Issue: | 1-2 |
起始頁: | 277 |
結束頁: | 284 |
Appears in Collections: | Articles |
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