| 聚甲基丙烯酰胺型配体交换色谱载体的研究 |
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| 引用本文： | 阎虎生,程晓辉,何炳林.聚甲基丙烯酰胺型配体交换色谱载体的研究[J].高分子学报,1993,0(2):220-224. |
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| 作者姓名： | 阎虎生 程晓辉 何炳林 |
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| 作者单位： | 南开大学高分子化学研究所，南开大学高分子化学研究所，南开大学高分子化学研究所 天津，邮政编码:300071，天津，邮政编码:300071，天津，邮政编码:300071 |
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| 摘 要： | 通过交联聚甲基丙烯酸甲酯与过量的乙二胺或多乙烯多胺反应,然后再与氯乙酸反应得到含有α-胺基乙酸基团的亲水性的聚甲基丙烯酰胺树脂.用这些树脂的Cu~(2+)络合物作为色谱载体对中性氨基酸进行分离.研究了色谱条件如洗脱剂组成、流速和柱温对分离的影响.
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| 关 键 词： | 色谱 配体交换 氨基酸 聚甲基丙烯酰胺 分离 |
| 收稿时间： | 1991-06-17 |
STUDY ON POLY (METHYL METHACRYLAMIDE )-TYPE LIGAND EXCHANGE CHROMATOGRAPHIC SUPPORTS |
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| YAN Hu-sheng,CHENG Xiao-hui,HE Bing-lin.STUDY ON POLY (METHYL METHACRYLAMIDE )-TYPE LIGAND EXCHANGE CHROMATOGRAPHIC SUPPORTS[J].Acta Polymerica Sinica,1993,0(2):220-224. |
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| Authors: | YAN Hu-sheng CHENG Xiao-hui HE Bing-lin |
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| Institution: | Institute of Polymer Chemistry; Nankai University; Tianjin; Post code: 300071 |
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| Abstract: | Crosslinked poly(methyl methacrylate) was first reacted with ethylenediamine or polyethy-lenepolyamine and then reacted with chloroacetic acid to form hydrophilic poly(methyl meth-acrylamide) resins containing α-amino acetic acid groups. The resins coordinated with Cu2+ were used as chromatographic supports to separate the neutral amino acids. The effect of the chromatographic conditions such as composition of the eluent, flow rate and column temperature on the separation was studied. |
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| Keywords: | Chromatography Ligand exchange Amino acids Poly(methyl methac- rylamide) Separation |
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