Preparation of a Novel Resin Based Covalent Framework Material and Its Application in the Determination of Phenolic Endocrine Disruptors in Beverages by SPE-HPLC
A new type of economical covalent organic framework material(COF), namely resin based covalent organic framework material, was prepared by combining resin and covalent organic framework material by hydrothermal synthesis, which was based on the preparation of traditional COF material(TpBD COF). The...
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doaj-f5b0edc383e94c7b82279ac36c18c12f2021-09-09T13:54:25ZengMDPI AGPolymers2073-43602021-08-01132935293510.3390/polym13172935Preparation of a Novel Resin Based Covalent Framework Material and Its Application in the Determination of Phenolic Endocrine Disruptors in Beverages by SPE-HPLCYunjie Ma0Yang Ruan1Xin Gao2Hang Cui3Wei Zhang4Shaoyan Wang5School of Chemical Engineering, Liaoning Provincial Key Laboratory of Fine Separation Technique, University of Science and Technology, Liaoning, Anshan 114051, ChinaSchool of Chemical Engineering, Liaoning Provincial Key Laboratory of Fine Separation Technique, University of Science and Technology, Liaoning, Anshan 114051, ChinaSchool of Chemical Engineering, Liaoning Provincial Key Laboratory of Fine Separation Technique, University of Science and Technology, Liaoning, Anshan 114051, ChinaSchool of Chemical Engineering, Liaoning Provincial Key Laboratory of Fine Separation Technique, University of Science and Technology, Liaoning, Anshan 114051, ChinaSchool of Chemical Engineering, Liaoning Provincial Key Laboratory of Fine Separation Technique, University of Science and Technology, Liaoning, Anshan 114051, ChinaSchool of Chemical Engineering, Liaoning Provincial Key Laboratory of Fine Separation Technique, University of Science and Technology, Liaoning, Anshan 114051, ChinaA new type of economical covalent organic framework material(COF), namely resin based covalent organic framework material, was prepared by combining resin and covalent organic framework material by hydrothermal synthesis, which was based on the preparation of traditional COF material(TpBD COF). The properties of the material and covalent organic framework material were compared in the way of characterization, and the possible reaction mechanism was analyzed. The solid phase extraction separation (SPE) ability of this material for four kinds of phenolic endocrine disrupting compounds (bisphenol F, bisphenol A, octylphenol and nonylphenol) in beverage samples was investigated. The results showed that the prepared COF materials had abundant internal channels, ordered structure, large specific surface area (TpBD COF: 814.6 m<sup>2</sup>/g and resin based COF: 623.9 m<sup>2</sup>/g) and good thermal stability (pyrolysis temperature was 443 °C and 437 °C, respectively). Solid phase extraction experiments demonstrated that the two COF materials as adsorbent of solid phase extraction column had ideal adsorption separation effect and good anti-interference ability, and had strong anti-interference ability. The SPE effect was superior to the traditional solid phase extraction column. The precision RSD of this method was less than 3%. This SPE method had high recovery and could be reused (carbonated beverage: 98.18–102.18% and beverage: 98.52–101.79%), In addition, the recovery of the material did not change significantly in the 50 cycles of solid phase extraction, indicating that the material had good stability and could be reused, which could meet the requirements for the detection and analysis of trace pollutants in environmental samples. The resin based COF material prepared in this study could reduce the cost of monomer uses and provide a possibility for its industrial production. At the same time, as an efficient SPE adsorbent, it also provided a new research scheme for the enrichment of trace phenolic endocrine disruptors in beverage samples.https://www.mdpi.com/2073-4360/13/17/2935resin based covalent organic framework materialsphenolic endocrine disruptorssolid phase extractiontrace analysis |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Yunjie Ma Yang Ruan Xin Gao Hang Cui Wei Zhang Shaoyan Wang |
spellingShingle |
Yunjie Ma Yang Ruan Xin Gao Hang Cui Wei Zhang Shaoyan Wang Preparation of a Novel Resin Based Covalent Framework Material and Its Application in the Determination of Phenolic Endocrine Disruptors in Beverages by SPE-HPLC Polymers resin based covalent organic framework materials phenolic endocrine disruptors solid phase extraction trace analysis |
author_facet |
Yunjie Ma Yang Ruan Xin Gao Hang Cui Wei Zhang Shaoyan Wang |
author_sort |
Yunjie Ma |
title |
Preparation of a Novel Resin Based Covalent Framework Material and Its Application in the Determination of Phenolic Endocrine Disruptors in Beverages by SPE-HPLC |
title_short |
Preparation of a Novel Resin Based Covalent Framework Material and Its Application in the Determination of Phenolic Endocrine Disruptors in Beverages by SPE-HPLC |
title_full |
Preparation of a Novel Resin Based Covalent Framework Material and Its Application in the Determination of Phenolic Endocrine Disruptors in Beverages by SPE-HPLC |
title_fullStr |
Preparation of a Novel Resin Based Covalent Framework Material and Its Application in the Determination of Phenolic Endocrine Disruptors in Beverages by SPE-HPLC |
title_full_unstemmed |
Preparation of a Novel Resin Based Covalent Framework Material and Its Application in the Determination of Phenolic Endocrine Disruptors in Beverages by SPE-HPLC |
title_sort |
preparation of a novel resin based covalent framework material and its application in the determination of phenolic endocrine disruptors in beverages by spe-hplc |
publisher |
MDPI AG |
series |
Polymers |
issn |
2073-4360 |
publishDate |
2021-08-01 |
description |
A new type of economical covalent organic framework material(COF), namely resin based covalent organic framework material, was prepared by combining resin and covalent organic framework material by hydrothermal synthesis, which was based on the preparation of traditional COF material(TpBD COF). The properties of the material and covalent organic framework material were compared in the way of characterization, and the possible reaction mechanism was analyzed. The solid phase extraction separation (SPE) ability of this material for four kinds of phenolic endocrine disrupting compounds (bisphenol F, bisphenol A, octylphenol and nonylphenol) in beverage samples was investigated. The results showed that the prepared COF materials had abundant internal channels, ordered structure, large specific surface area (TpBD COF: 814.6 m<sup>2</sup>/g and resin based COF: 623.9 m<sup>2</sup>/g) and good thermal stability (pyrolysis temperature was 443 °C and 437 °C, respectively). Solid phase extraction experiments demonstrated that the two COF materials as adsorbent of solid phase extraction column had ideal adsorption separation effect and good anti-interference ability, and had strong anti-interference ability. The SPE effect was superior to the traditional solid phase extraction column. The precision RSD of this method was less than 3%. This SPE method had high recovery and could be reused (carbonated beverage: 98.18–102.18% and beverage: 98.52–101.79%), In addition, the recovery of the material did not change significantly in the 50 cycles of solid phase extraction, indicating that the material had good stability and could be reused, which could meet the requirements for the detection and analysis of trace pollutants in environmental samples. The resin based COF material prepared in this study could reduce the cost of monomer uses and provide a possibility for its industrial production. At the same time, as an efficient SPE adsorbent, it also provided a new research scheme for the enrichment of trace phenolic endocrine disruptors in beverage samples. |
topic |
resin based covalent organic framework materials phenolic endocrine disruptors solid phase extraction trace analysis |
url |
https://www.mdpi.com/2073-4360/13/17/2935 |
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