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1)  Cation-exchange chromatography
阳离子交换色谱
2)  strong cation exchange chromatography
强阳离子交换色谱
3)  weak cation exchange chromatography
弱阳离子交换色谱
1.
The parameters Z and logI of lysozyme (Lys), which serves as a model protein for the stoichiometric displacement theory for retention (SDTR), were used to characterize the molecular conformational changes of Lys for different molecular conformation states (pseudonative, ureaunfolded, ureareducedunfolded) with various urea concentrations in weak cation exchange chromatography (WCX).
以溶菌酶(Lys)为目标蛋白,用计量置换保留理论(SDT R)中的参数Z和logI对弱阳离子交换色谱(WCX)中"准天然态"和脲变还原与非还原的两种变性状态的Lys的分子构象变化进行了表征。
4)  high performance cation exchange chromatography
高效阳离子交换色谱
1.
A new method used to separate and purify lysozyme from egg white by high performance cation exchange chromatography has been established.
建立了用高效阳离子交换色谱分离纯化蛋清中溶菌酶的新方法 ,讨论了纯化的工艺条件。
5)  anion and cation exchange chromatography
阴、阳离子交换色谱
1.
PurposeTo explore the possibility of combination of anion and cation exchange chromatography by using the polarity organic solvents in eluent.
目的研究极性有机溶剂辅助阴、阳离子交换色谱串接组合纯化蛋白质的可行性。
6)  used chrome tan liquor
低压阳离子交换色谱仪
1.
This article studies the method of separatirig used chrome tan liquor usinglow prescure cation exchange chromatograph in particular,the cpntinuous separation of abatch of samples.
本文对低压阳离子交换色谱仪分离铬鞣废液的方法进行了研究。
补充资料:阳离子-阳离子干扰
分子式:
CAS号:

性质:火焰原子吸收光谱分析中,伴生阳离子对待测阳离子测定中信号的增强或抑制。它属于化学干扰;信号增强属于增感效应,信号被抑制属于干扰效应。如测定镁时铝存在可抑制镁的信号;测定铝时钛存在,可增强铝的信号。前者由于生成难解离的MgO·Al2O3,减少了镁的基态原子;后者是钛的亲氧能力比铝强,钛夺取了氧化铝中的氧,生成氧化钛,铝从氧化铝中释放出来。

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