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author:

Zhang, X. (Zhang, X..) [1] | Gao, J. (Gao, J..) [2] | Chu, Q. (Chu, Q..) [3] | Lyu, H. (Lyu, H..) [4] | Xie, Z. (Xie, Z..) [5]

Indexed by:

Scopus

Abstract:

A novel hybrid material (ZIF-7-NH2@MIP) combining high adsorption capacity of amino-functional zeolitic imidazolate framework and specific recognition ability of dual-template molecular imprinted polymer was synthesized. The prepared ZIF-7-NH2@MIP was characterized by a range of instrumental techniques and combined with high performance liquid chromatography for the detection of four phthalate esters. The limits of detection of the four PAEs were below the maximum residue limit of GB 3838-2002 in China, ranging from 0.04 to 0.08 μg L-1. The recoveries of the three real samples of mineral water, carbonated drinks and pulpy juices spiked at 10 μg L-1 were 88.68-98.58% and the relative standard deviations was 1.19-3.40%. The above results showed that the obtained absorbent exhibited many advantages for extracting analytes in aqueous solution especially complex environment due to the combination of the superior hydrothermal and large specific surface area of the amino-functionalized ZIF-7-NH2 and the specific identification of the dual-template molecular imprinted polymer. Copyright © 2022 Elsevier B.V. All rights reserved.

Keyword:

Dual-template imprinting High-performance liquid chromatography Metal-organic frameworks Phthalic acid esters Solid-phase extraction

Community:

  • [ 1 ] [Zhang, X.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, 350108, China
  • [ 2 ] [Zhang, X.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, 350108, China
  • [ 3 ] [Gao, J.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, 350108, China
  • [ 4 ] [Gao, J.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, 350108, China
  • [ 5 ] [Chu, Q.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, 350108, China
  • [ 6 ] [Chu, Q.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, 350108, China
  • [ 7 ] [Lyu, H.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, 350108, China
  • [ 8 ] [Lyu, H.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, 350108, China
  • [ 9 ] College of Zhicheng, Fuzhou University, Fuzhou, 350108, China. Electronic address: hx_lv@163.com
  • [ 10 ] [Xie, Z.]College of Chemistry, Fuzhou University, Fuzhou, 350108, China

Reprint 's Address:

  • [Lyu, H.]College of Materials Science and Engineering, China

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Source :

Analytica chimica acta

ISSN: 1873-4324

Year: 2022

Volume: 1227

Page: 340292-

6 . 2

JCR@2022

5 . 7 0 0

JCR@2023

ESI HC Threshold:74

JCR Journal Grade:1

CAS Journal Grade:1

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: 2

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