导数-恒能量同步荧光法同时测定芴、苊、蒽和苝
Simultaneous Determination of Fluorene, Acenaphthene,Anthracene and Perylene by Derivative Constant Energy Synchronous Fluorimetry作者机构:国家教育委员会材料和生命过程分析科学开放研究实验室厦门大学化学系厦门361005
出 版 物:《高等学校化学学报》 (Chemical Journal of Chinese Universities)
年 卷 期:1997年第18卷第4期
页 面:538-540页
核心收录:
学科分类:081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学]
基 金:国家自然科学基金
主 题:导数技术 恒能量 同步荧光法 芴 苊 蒽 Bei PHAS
摘 要:The technique of derivative constant energy synchronous fluorimetry was intro-duced in this article. For mixture of fluorene, acenaphthene, anthracene and perylene, thedetection limit is 2. 4, 17.1, 0.27, 0.043 ng/mL, respectively, when first-derivative con-stant energy synchronous fluorimetry is employed. The detectlon limit is 1. 5, 15. 0, 0.13,0. 022 ng/mL, respectively, when second-derivative constant energy synchronous fluorlme-try is employed. In the method, four compounds can be simultaneously determined withoutany mutual interference.