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    Please use this identifier to cite or link to this item: https://ir.fy.edu.tw:8080/ir/handle/987654321/16347

    Title: Separation and Migration Behavior of Benzophenones in Capillary Zone Electrophoresis
    Authors: Shiung, Yuan-Chi;Chang, Shu-Wen;Chen, Chih-Yu;Lin, Chen-Hsing
    Contributors: 輔英科技大學 應用化學及材料科學系
    Keywords: Benzophenones;Capillary zone electrophoresis;Buffer pH
    Date: 2015-05-01
    Issue Date: 2015-08-20 15:27:53 (UTC+8)
    Abstract: The migration behavior and separation of eight benzophenones selected were investigated by capillary zone electrophoresis in the range of pH 7.5–11.5. The effect of buffer pH, the types of buffer electrolyte, and the concentration of phosphate-borate buffer on the separation and selectivity of benzophenones selected were examined. Better separability can be obtained with phosphate-borate buffer than with phosphate buffer or borate buffer at around pH 9.2. Baseline separation of eight benzophenones could be simultaneously and successfully achieved with an appropriate choice of buffer pH and the concentration of phosphate-borate buffer in capillary zone electrophoresis. The migration order of benzophenones selected could be explained on the basis of the degree of ionization and molecular mass.
    Relation: Journal of the Chinese Chemical Society 62(5),456–460
    Appears in Collections:[應用化學及材料科學系] 期刊論文

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