| 反相空心柱液相色谱溶胀聚丙烯酸酯固定相研究 |
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| 引用本文： | 阮源萍.反相空心柱液相色谱溶胀聚丙烯酸酯固定相研究[J].福建分析测试,1994(2). |
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| 作者姓名： | 阮源萍 |
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| 作者单位： | 厦门大学化学系 厦门 |
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| 摘 要： | 在成功制备反相液相色谱聚丙烯酸酯空心柱(约12μmI.D.)基础上,从实验中观察到非极性溶剂对聚丙烯酸酯固定相有明显的溶胀效应。经过溶胀的聚丙烯酸酯空心柱有效地增加了固定相膜厚度,提高了柱容量和蒽衍生物的保留时间,柱分离性能也得到明显的改善。
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| 关 键 词： | 溶胀聚丙烯酸酯 空心柱 空心柱液相色谱 微型液相色谱 蒽衍生物 |
Swollen Polyacrylates as Stationary Phases in Reversed Phase Open-Tubular Liquid Chromatography |
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| Ruan Yuanping.Swollen Polyacrylates as Stationary Phases in Reversed Phase Open-Tubular Liquid Chromatography[J].Fujian Anal Ysis & Testing,1994(2). |
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| Authors: | Ruan Yuanping |
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| Abstract: | Based on the preparation of the polyacrylate stationary phases on about 12pm I. D. fused-silica capillaries for reversed phase open-tubular liquid chromatography, the swelling of the polyacrylate films was observed in the presence of non-palar solvents. This swelling can result in effectively increasing the film thickness and the column capacity, more favourable retention as well as a significant improvement of the OTC' s chromatographic performance. |
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| Keywords: | Swollen polyacrylate open tubular columns opentubular liquid chromatography micro liquid chromatography anthracene derivatives |
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