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学科主题: 分析化学
题名: Evaluation of balhimycin as a chiral selector for enantioresolution by capillary electrophoresis
其他题名: 巴里霉素用于毛细管电泳手性分离选择剂的评价
作者: Jiang ZJ(江正谨) ; Kang JW(康经武) ; Daniel Bischoff ; Bojan Bister ; Roderich D. Süssmuth ; Volker Schurig
通讯作者: Volker Schurig
刊名: Electrophoresis
发表日期: 2004
卷: 25, 期:16, 页:2687-2692
收录类别: SCI
部门归属: 德国图比根大学有机化学研究所; 中国科学院上海有机化学研究所
英文摘要: The glycopeptide antibiotic balhimycin and its haloanalogue bromobalhimycin were evaluated as chiral selectors for enantioresolution by capillary electrophoresis. In order (i) to eliminate the adsorption of the glycopeptide antibiotics on the capillary wall, (ii) to shorten the separation time and (iii) to improve the detection sensitivity, a combined approach of the dynamic surface coating technique, the co-electroosmotic flow electrophoresis technique and the partial filling technique was employed for the enantioresolution of 16 acidic racemates. The effect of experimental parameters (plug length of the partial filling solution containing the chiral selector, selector concentration and buffer pH) on enantiorecognition was investigated. Furthermore, the enantiorecognition ability imparted by balhimycin, bromobalhimycin and vancomycin were compared. For most tested compounds, the highest enantiorecognition was obtained with balhimycin as chiral selector. Only in the case of the enantioresolution of tiaprofenic acid, vancomycin showed a superior enantiorecognition.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000223713000006
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/27577
Appears in Collections:上海有机化学研究所_期刊论文

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Recommended Citation:
Jiang ZJ,Kang JW,Daniel Bischoff,et al. Evaluation of balhimycin as a chiral selector for enantioresolution by capillary electrophoresis[J]. Electrophoresis,2004,25(16):2687-2692.
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