Literature DB >> 24861787

A new stationary phase for high performance liquid chromatography: Calix[4]arene derivatized chitosan bonded silica gel.

Jing Lu1, Wenfen Zhang1, Yanhao Zhang1, Wenjie Zhao2, Kai Hu3, Ajuan Yu1, Pu Liu4, Yangjie Wu1, Shusheng Zhang5.   

Abstract

In the present paper, a new calix[4]arene derivatized chitosan bonded stationary phase (CCS4) for high performance liquid chromatography (HPLC) was synthesized and characterized. Its chromatographic performance and retention mechanism were evaluated in reversed-phase mode compared with ODS using different solute probes including mono-substituted benzenes, phenols and nucleosides. The results showed that CCS4 stationary phase could provide various interactions with solutes, such as hydrophobic, hydrophilic, π-π, and inclusion interactions. It could perform the mixed-mode separation including RP and HILIC.
Copyright © 2014 Elsevier B.V. All rights reserved.

Entities:  

Keywords:  Calix[4]arene; Chitosan; HILIC; Mixed-mode separation; RPLC; Stationary phase

Mesh：

Substances：

Year:  2014        PMID： 24861787     DOI： 10.1016/j.chroma.2014.05.021

Source DB:  PubMed          Journal:  J Chromatogr A        ISSN： 0021-9673            Impact factor:   4.759


  2 in total

1.  SPE-UHPLC-FLD Method for the Simultaneous Determination of Five Anthraquinones in Human Urine Using Mixed-Mode Bis(tetraoxacalix[2]arene[2]triazine) Modified Silica as Sorbent.

Authors:  Kai Hu; Yonghui Qiao; Zhifen Deng; Mingxia Wu; Wei Liu
Journal:  J Anal Methods Chem       Date:  2017-09-28       Impact factor: 2.193

Review 2.  Recent progress to construct calixarene-based polymers using covalent bonds: synthesis and applications.

Authors:  Reza Zadmard; Fahimeh Hokmabadi; Mohammad Reza Jalali; Ali Akbarzadeh
Journal:  RSC Adv       Date:  2020-09-03       Impact factor: 4.036
  2 in total

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