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author:

Jia, Chaoheng (Jia, Chaoheng.) [1] | Li, Futao (Li, Futao.) [2] | Li, Anqi (Li, Anqi.) [3] | Li, Qiwen (Li, Qiwen.) [4] | Huang, Lu (Huang, Lu.) [5]

Indexed by:

Scopus SCIE

Abstract:

Allyl-beta-CD was synthesized and used as the chiral functional monomer to prepare chiral organic polymer monolithic columns in capillary HPLC. First, the enantioselectivity of the prepared allyl-beta-CD modified organic polymer monolithic capillary columns was investigated. Then, the influences of enantioseparation conditions of chiral drugs were further explored. Finally, the recognition mechanism was studied by molecular docking with AutoDock. Complete enantioseparations of four chiral drugs as well as partial enantioseparations of eight chiral drugs have been achieved. Results showed that the RSD values for run-to-run, day-to-day, and column-to-column variations ranged from 1.2% to 4.6%, 1.4% to 4.7%, and 2.0% to 6.1%, respectively. The enantioselectivity factor rather than resolution is correlated with the binding free energy difference between enantiomers with allyl-beta-CD. Furthermore, the abundant ether bonds, hydroxyl groups, and hydrophobic cavities in cyclodextrin are responsible for the enantioseparation ability of the chiral monolithic capillary columns. Allyl-beta-CD was synthesized and employed as the chiral functional monomer for the preparation of allyl-beta-CD modified organic polymer monolithic capillary columns. Molecular docking using AutoDock was conducted to elucidate the potential recognition mechanism.image

Keyword:

allyl-beta-CD chiral organic polymer monolithic capillary columns enantioseparation recognition mechanism

Community:

  • [ 1 ] [Jia, Chaoheng]Fuzhou Univ, Coll Chem Engn, Fuzhou, Peoples R China
  • [ 2 ] [Jia, Chaoheng]Minjiang Univ, Fujian Prov Univ Engn Res Ctr Green Mat & Chem Eng, Coll Mat & Chem Engn, Fuzhou, Peoples R China
  • [ 3 ] [Li, Futao]Minjiang Univ, Fujian Prov Univ Engn Res Ctr Green Mat & Chem Eng, Coll Mat & Chem Engn, Fuzhou, Peoples R China
  • [ 4 ] [Li, Anqi]Minjiang Univ, Fujian Prov Univ Engn Res Ctr Green Mat & Chem Eng, Coll Mat & Chem Engn, Fuzhou, Peoples R China
  • [ 5 ] [Li, Qiwen]Minjiang Univ, Fujian Prov Univ Engn Res Ctr Green Mat & Chem Eng, Coll Mat & Chem Engn, Fuzhou, Peoples R China
  • [ 6 ] [Huang, Lu]Minjiang Univ, Fujian Prov Univ Engn Res Ctr Green Mat & Chem Eng, Coll Mat & Chem Engn, Fuzhou, Peoples R China

Reprint 's Address:

  • [Huang, Lu]Minjiang Univ, Fujian Prov Univ Engn Res Ctr Green Mat & Chem Eng, Coll Mat & Chem Engn, Fuzhou, Peoples R China;;

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Source :

CHIRALITY

ISSN: 0899-0042

Year: 2024

Issue: 7

Volume: 36

2 . 8 0 0

JCR@2023

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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