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    Please use this identifier to cite or link to this item: http://ir.cnu.edu.tw/handle/310902800/2406


    標題: 化妝品與養髮製品中毛果芸香鹼測定方法之研究
    作者: 王來好
    貢獻者: 醫藥化學系
    日期: 2005
    上傳時間: 2008-07-31 14:37:54 (UTC+8)
    出版者: 台南縣:嘉南藥理科技大學醫藥化學系
    摘要: 利用汞膜修飾金與碳纖維電極,研究
    金屬(銅、鈷、鎳與鋅)錯合物之伏安行
    為。將汞膜修飾金絲電極當做電化學
    偵測器( electrochemical detector, ECD )
    之電池的工作電極連接高效能液相層
    析儀,測定藥物毛果芸香鹼含量。
    The voltammetric behaviors of metal
    chelate namely copper, cobalt, nickel
    and zinc in the presence of pilocarpine
    on thin-film mercury modified gold and
    carbon fiber electrodes have been
    studied. Cobalt (II) forms a labile
    chelate with pilocarpine in0.1 M lithium
    perchlorate, which subjected to
    differential pulse voltammetry at
    mercury coat–ed carbon fibre and gold
    wire microelectrodes, respectively, give
    rise to a catalytic phenomenon which
    can be utilized for the determination of
    pilocarpine in the pharmaceuticals. The
    gold with surface deposit of mercury
    was used as sensor in liquid
    chromatography-electrochemical
    detection (LCEC) to enhance the
    sensitivity and selectivity of analytical
    methods for the determination of trace
    concentration of pilocarpine.
    關聯: 計畫編號:NSC94-2113-M-041-001
    Appears in Collections:[醫藥化學系 ] 國科會計畫

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