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    Please use this identifier to cite or link to this item: http://ir.cnu.edu.tw/handle/310902800/1841


    標題: 乳液及洗髮精中1-氧化2-硫醇呲啶鋅與牙膏中單氟磷酸鈉測定方法之研究
    Determination of Zinc 2-Pyridinethiol-1-Oxide in Skin Cream and Shampoo and Sodium Monofluorophosphate in Toothpaste
    作者: 王來好
    Lai-Hao Wang
    貢獻者: 醫藥化學系
    關鍵字: 硫醇呲啶鋅
    單氟磷酸鈉
    乳液
    洗髮精
    電化學
    層析
    Zinc pyridinethiol oxide
    Sodium monofluorophosphate
    Emulsion
    Shampoo
    Electrochemistry
    Chromatography
    日期: 1998
    上傳時間: 2008-07-18 16:08:17 (UTC+8)
    出版者: 台南縣:嘉南藥理科技大學醫藥化學系
    摘要: 利用金屬氧化物修飾碳糊電極的電化學分析法,測定市售化妝品中1-氧化2-硫醇比定鋅(Zinc Pyrithione)的含量。並比較鎳電沈積玻璃碳電極、碳糊電極與金屬氧化物修飾碳糊電極等三種工作電極的偵測極限。將分析結果與液相層析法比較發現很一致。
    A simple electroanalytical method for the determination of zinc pyrithione (ZPT) in commercial cosmetic products has been developed using a metal oxide modified carbon paste electrode. Ingredients in cosmetic products did not interference in the determination of zinc pyrithione. A comparison is made between the detection limit of three kinds working electrodes (deposition of the nickel on glassy carbon electrode, carbon paste and metal oxides modified carbon paste electrodes). Comparison with results obtained from high performance liquid chromatography shows good agreement.
    關聯: 計畫編號 NSC87-2113-M-041-002
    Appears in Collections:[醫藥化學系 ] 國科會計畫

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