Investigation of Chromatographic Performance of Hyperbranched Amine-Modified Stationary Phases in Ion Chromatography

Itsuya KAWASE; Lee Wah LIM; Toyohide TAKEUCHI

首页> 外文期刊>CHROMATOGRAPHY >Investigation of Chromatographic Performance of Hyperbranched Amine-Modified Stationary Phases in Ion Chromatography

【24h】

Investigation of Chromatographic Performance of Hyperbranched Amine-Modified Stationary Phases in Ion Chromatography

机译：离子色谱中超支化胺修饰固定相的色谱性能研究

获取原文

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Hyperbranched amine-modified capillary columns containing multiple terminal amine functional groups were prepared by repeating simple reactions of amine and diglycidyl. The retention behavior of some common inorganic anion samples (i.e. IO_(3)~(-), NO_(3)~(-), I~(-)) on the prepared columns was investigated by ion chromatography, and was then compared to the retention behavior using stationary phases reacted with other amines. The eluents contained sodium chloride in neutral eluent conditions, and sodium chloride and hydrochloric acid in acidic conditions were used as the mobile phases. The retention times of inorganic anions and hydrophobic samples increased with increasing generation of hyperbranched stationary phases. In addition, the anion-exchange capacities were determined by breakthrough curves.

机译：通过重复胺和二缩水甘油基的简单反应，制备了包含多个末端胺官能团的超支化胺改性毛细管柱。通过离子色谱法研究了一些常见的无机阴离子样品（即IO_（3）〜（-），NO_（3）〜（-），I〜（-））在色谱柱上的保留行为，并进行了分析。然后与使用固定相与其他胺反应的保留行为进行比较。洗脱液在中性洗脱液条件下包含氯化钠，而在酸性条件下使用氯化钠和盐酸作为流动相。无机阴离子和疏水性样品的保留时间随着超支化固定相生成的增加而增加。另外，阴离子交换容量由穿透曲线确定。

著录项

来源
《CHROMATOGRAPHY》 |2017年第1期|共6页
作者
Itsuya KAWASE; Lee Wah LIM; Toyohide TAKEUCHI;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种
中图分类化学;
关键词
Hyperbranched polymerIon chromatographyAnion separationStationary phase;

机译：超支化聚合物离子色谱法阴离子分离固定相;

相似文献

外文文献
中文文献
专利

1. Investigation on the preparation and chromatographic behavior of a new para-tert-butylcalix[4]arene-1,2-crown-4 stationary phase for high performance liquid chromatography [J] . Hu K., Zhao W., Wen F., Talanta: The International Journal of Pure and Applied Analytical Chemistry . 2011,第1期

机译：新型高效液相色谱对叔丁基杯[4]芳烃-1,2-冠-4固定相的制备及色谱性能研究
2. Chromatographic methods enabling the characterization of stationary phases and retention prediction in high-performance liquid chromatography and supercritical fluid chromatography [J] . Sykora David, Vozka Jiri, Tesarova Eva Journal of separation science. . 2016,第1期

机译：高效液相色谱法和超临界液相色谱法能够实现固定相表征和保留预测的色谱方法
3. Comparison of small size fully porous particles and superficially porous particles of chiral anion-exchange type stationary phases in ultra-high performance liquid chromatography: effect of particle and pore size on chromatographic efficiency and kinetic performance [J] . Kristina Schmitt, Ulrich Woiwode, Michal Kohout, Journal of chromatography, A: Including electrophoresis and other separation methods . 2018,第期

机译：超高效液相色谱中小尺寸完全多孔颗粒和穿着阴离子交换型固定相的一定颗粒的比较：粒子和孔径对色谱效率和动力学性能的影响
4. Chromatographic chiral separation on chiral stationary phase by HPLC: Cellulose 4-methylbenzoate beads as chiral stationary phase for chiral separation of some racemates by high performance liquid chromatography [C] . Han Xiaoqian, Zhang Dabing, Liu Wanliang, 2011 International Conference on Consumer Electronics, Communications and Networks . 2011

机译：HPLC在手性固定相上进行色谱手性分离：以4-甲基苯甲酸纤维素微珠为手性固定相，通过高效液相色谱手性分离某些外消旋体
5. Enantiomeric separations on cyclodextrin-based and synthetic polymeric chiral stationary phases by high performance liquid chromatography and supercritical fluid chromatography [D] . Han, Xinxin 2007

机译：高效液相色谱和超临界流体色谱法在基于环糊精和合成聚合物手性固定相上的对映体分离
6. Comparison of Retention Behavior between Supercritical Fluid Chromatography and Normal-Phase High-Performance Liquid Chromatography with Various Stationary Phases [O] . Tsunehisa Hirose, Daniel Keck, Yoshihiro Izumi, 2019

机译：具有不同固定相的超临界流体色谱和正相高效液相色谱的保留行为比较
7. Cholesteric bonded stationary phases for high performance liquid chromatography II: synthesis, physico-chemical characterization and chromatographic behavior of a phospho-cholesteric bonded support. A new way to mimic drug/membrane interactions? [O] . Courtois Cédric, Allais Christophe, Constantieux Thierry, 2008

机译：高效液相色谱的胆固醇键合固定相II：磷酸胆甾醇键合载体的合成，理化性质和色谱行为。一种模拟药物/膜相互作用的新方法？
8. Peak analysis in gas chromatography and the development of new stationary phases for anion chromatography. [R] . Strasburg, R. F. 1990

机译：气相色谱峰分析和阴离子色谱新固定相的开发。

Investigation of Chromatographic Performance of Hyperbranched Amine-Modified Stationary Phases in Ion Chromatography

摘要

著录项

相似文献

相关主题

期刊订阅