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author:

Lin, Zian (Lin, Zian.) [1] (Scholars:林子俺) | Yu, Ruifang (Yu, Ruifang.) [2] | Hu, Wenli (Hu, Wenli.) [3] | Zheng, Jiangnan (Zheng, Jiangnan.) [4] | Tong, Ping (Tong, Ping.) [5] (Scholars:童萍) | Zhao, Hongzhi (Zhao, Hongzhi.) [6] | Cai, Zongwei (Cai, Zongwei.) [7]

Indexed by:

Scopus SCIE

Abstract:

Combining free radical polymerization with click chemistry via a copper-mediated azide/alkyne cycloaddition (CuAAC) reaction in a "one-pot" process, a facile approach was developed for the preparation of a poly(3'-azido-3'-deoxythymidine-co-propargyl methacrylate-co-pentaerythritol triacrylate) (AZT-co-PMA- co-PETA) monolithic column. The resulting poly(AZT-co-PMA-co-PETA) monolith showed a relatively homogeneous monolithic structure, good permeability and mechanical stability. Different ratios of monomers and porogens were used for optimizing the properties of a monolithic column. A series of alkylbenzenes, amides, anilines, and benzoic acids were used to evaluate the chromatographic properties of the polymer monolith in terms of hydrophobic, hydrophilic and cation-exchange interactions, and the results showed that the poly(AZT-co-PMA-co-PETA) monolith exhibited more flexible adjustment in chromatographic selectivity than that of the parent poly(PMA-co-PETA) and AZT-modified poly(PMA-co-PETA) monoliths. Column efficiencies for toluene, DMF, and formamide with 35 000-48 000 theoretical plates per m could be obtained at a linear velocity of 0.17 mm s(-1). The run-to-run, column-to-column, and batch-to-batch repeatabilities of the retention factors were less than 4.2%. In addition, the proposed monolith was also applied to efficient separation of sulfonamides, nucleobases and nucleosides, anesthetics and proteins for demonstrating its potential.

Keyword:

Community:

  • [ 1 ] [Lin, Zian]Fuzhou Univ, Coll Chem, Fujian Prov Key Lab Anal & Detect Technol Food Sa, Minist Educ,Key Lab Anal & Detect Food Safety, Fuzhou 350116, Fujian, Peoples R China
  • [ 2 ] [Yu, Ruifang]Fuzhou Univ, Coll Chem, Fujian Prov Key Lab Anal & Detect Technol Food Sa, Minist Educ,Key Lab Anal & Detect Food Safety, Fuzhou 350116, Fujian, Peoples R China
  • [ 3 ] [Hu, Wenli]Fuzhou Univ, Coll Chem, Fujian Prov Key Lab Anal & Detect Technol Food Sa, Minist Educ,Key Lab Anal & Detect Food Safety, Fuzhou 350116, Fujian, Peoples R China
  • [ 4 ] [Zheng, Jiangnan]Fuzhou Univ, Coll Chem, Fujian Prov Key Lab Anal & Detect Technol Food Sa, Minist Educ,Key Lab Anal & Detect Food Safety, Fuzhou 350116, Fujian, Peoples R China
  • [ 5 ] [Tong, Ping]Fuzhou Univ, Coll Chem, Fujian Prov Key Lab Anal & Detect Technol Food Sa, Minist Educ,Key Lab Anal & Detect Food Safety, Fuzhou 350116, Fujian, Peoples R China
  • [ 6 ] [Lin, Zian]Hong Kong Baptist Univ, Dept Chem, Partner State Key Lab Environm & Biol Anal, Kowloon Tong, Hong Kong, Peoples R China
  • [ 7 ] [Zhao, Hongzhi]Hong Kong Baptist Univ, Dept Chem, Partner State Key Lab Environm & Biol Anal, Kowloon Tong, Hong Kong, Peoples R China
  • [ 8 ] [Cai, Zongwei]Hong Kong Baptist Univ, Dept Chem, Partner State Key Lab Environm & Biol Anal, Kowloon Tong, Hong Kong, Peoples R China

Reprint 's Address:

  • 林子俺

    [Lin, Zian]Fuzhou Univ, Coll Chem, Fujian Prov Key Lab Anal & Detect Technol Food Sa, Minist Educ,Key Lab Anal & Detect Food Safety, Fuzhou 350116, Fujian, Peoples R China

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Source :

ANALYST

ISSN: 0003-2654

Year: 2015

Issue: 13

Volume: 140

Page: 4626-4635

4 . 0 3 3

JCR@2015

3 . 6 0 0

JCR@2023

ESI Discipline: CHEMISTRY;

ESI HC Threshold:265

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count: 14

SCOPUS Cited Count: 14

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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