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    Title: 移動相中添加S-β-環糊精在逆相液相層析上分離萘酚和萘甲醚位置異構物
    Other Titles: Separation of Naphthol and Methoxynaphthalene isomers by RPLC Using S-β-cyclodextrin as Mobile Phase Additives
    Authors: 俞仁渭;林宣慧;張書文;林振興
    Contributors: 輔英科技大學 應用化學及材料科學系
    Keywords: 逆相液相層析;S-β-環糊精;分析物;位置異構物;理論計算;Reversed Phase Liquid Chromatography;S-β-cyclodextrin (S-β-CD);Theoretical Calculation;Analytes
    Date: 2019-12-01
    Issue Date: 2020-08-13 15:04:52 (UTC+8)
    Abstract: 本研究在移動相中添加S-β-環糊精於甲醇與水混合溶液,利用RP-C18靜相管柱分離萘酚和萘甲醚位置異構物,並探討移動相中甲醇含量對這些分析物分離的影響。經由層析圖可知,添加1g/L S-β-環糊精於甲醇與水適當比例的移動相中,利用RP-C18靜相管柱可以基線分離萘酚和萘甲醚位置異構物。本研究利用理論計算得到萘酚和萘甲醚個別與β-環糊精之錯合物結構,分析其中氫鍵作用力之差異,推測萘酚與S-β-環糊精之間的氫鍵作用力在滯留次序上扮演重要角色。
    Relation: 高雄師大學報;47期 (2019 / 12 / 01) , P39 - 52
    Appears in Collections:[Department of Applied Chemistry and Materials Science] Journal Article

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