separating gel

精品项目网 2024-05-18 17:07:03

基本释义:

分离凝胶

网络释义

1)separating gel,分离凝胶

2)gel filtration chromalography,凝胶分离

3)Sephadex chromatographic separation,凝胶色谱分离

4)Phase-transition,凝胶萃取分离

5)gel fractionator,[化]凝胶分段分离器

6)thermal induced soybean protein isolated gel,大豆分离蛋白热致凝胶

用法和例句

A method of Sephadex chromatographic separation is used to improve thepreparation and resolution of u-fac-[Co(ida)_2] ̄-,cis-[Co(NO_2)_2(en)-2] ̄+,and[Co(mal)_2(en)] ̄-under given conditions.

在给定条件下用凝胶色谱分离改进u-fac-[Co(ida)_2] ̄-、cis-[Co(NO_2)_2(en)_2] ̄+和[Co(mal)_2(en)] ̄-的合成与拆分,中间物和产物的组成与结构用电子光谱、CD光谱和元素分析表征,结果表明:1)用Cl ̄-型QAE-Sephadex色谱柱可分离除去s-fac-[Co(ida)_2] ̄-,提高u-fac-[Co(ida)_2] ̄-的纯度;2)用N ̄+型SP-Sephadex色谱柱将u-fac-K[Co(ida)_2] ̄-转化为氢型,使它与△-(-)_(D-)[Co(ox)(en)_2]Ac生成的非对映异构难溶盐不会夹带溶解度较小的消旋u-fac-K[Co(ida)_2];3)用不同类型的Sephadex色谱柱从非对映异构难溶盐或易溶盐中分离出光学活性产物,纯拆分试剂的回收率是70%~80%。

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