標題: | 以Amine-s-triazine-C18 鍵結靜相在HPLC上分離多環芳香烴 Use of Amine-s-triazine-C18 Bonded Phase for the Separation of Polycyclic Aromatic Hydrocarbons by HPLC |
作者: | 廖麗芳 楊朝成 張書文 吳忠誠 林振興 |
貢獻者: | 輔英科技大學應用化學及材料科學系 嘉南藥理科技大學化粧品科技研究所 |
關鍵字: | 高效液相層析 多環芳香烴 s-三口井環 High-PerformanceLiquidChromatography PolycyclicAromaticHydrocarbons s-Triazine |
日期: | 2011-12 |
上傳時間: | 2012-06-08 15:10:04 (UTC+8) |
摘要: | 本研究製備amine-s-triazine-C18 鍵結靜相的目的,在於分離多環芳香烴。以amine-s-triazine-C18 鍵結靜相在HPLC 上,對一些多環芳香烴的分離及滯留行為的探討。在移動相中,乙腈與水比例為55:45 時,可以有效分離7 種多環芳香烴。由層析結果顯示,鍵結靜相與分析物之間的疏水性作用力以及π-π 作用力,在滯留機轉上,扮演重要的角色。 The amine-s-triazine-C18 bonded phase was prepared for the separation of polycyclic aromatic hydrocarbons. The separation and retention behavior of seven polycyclic aromatic hydrocarbons was investigated in HPLC using Amine-s-triazine-C18 bonded phase. Effective separations of the seven polycyclic aromatic hydrocarbons were achieved using acetonitrile-water (55:45, v/v) in mobile phase. Chromatographic results indicate that π-π interaction and hydrophobic interaction between the bonded phase and analytes play significant roles in the retention mechanism. |
關聯: | 嘉南學報(科技類) 37期:p.8-13 |
顯示於類別: | [嘉南學報] 37 期 (2011) [化妝品應用與管理系(所)] 期刊論文
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