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1)  weak cation exchange
弱阳离子交换
1.
It was chemically modified for a weak cation exchanger by a "in-situ" method.
以甲基丙烯酸缩水甘油酯为单体,乙二醇二甲基丙烯酸酯为交联剂在空管柱内就地 聚合制备了一种聚合物连续棒状色谱基质,并通过“在线”化学改性将其修饰为弱阳离子交换 柱。
2)  weak cation exchanger
弱阳离子交换剂
1.
The synthesis and property of weak cation exchanger with silica matrix for protein separations;
分离蛋白质的硅胶基质弱阳离子交换剂的合成与性能
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)  weak cation exchange packing
弱阳离子交换填料
5)  weakly acidic cation exchanger treatment
弱酸阳离子交换处理
6)  JK110 weak cation exchange resin
JK110弱阳离子交换树脂
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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