☆ 4.7 Article

A phenyl-functionalized nitrogen-rich magnetic hyper crosslinked polymer for magnetic solid-phase extraction of 5-nitroimidazoles residues in water and fish samples

MICROCHEMICAL JOURNAL (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Chemistry, Analytical

Magnetic solid-phase extraction based on GO/Fe3O4 coupled with UPLC-MS/MS for determining nitroimidazoles and their metabolites in honey

Wanqin Yu et al.

Summary: A magnetic graphene oxide (GO/Fe3O4) nanocomposite was synthesized for magnetic solid-phase extraction (MSPE) of nitroimidazoles (NDZs) and their three major metabolites in honey samples. The optimized method exhibited low detection and quantitation limits, good linearity, and high recovery rates. The preparation of GO/Fe3O4 and the extraction process were convenient, rapid, and environmentally friendly.

TALANTA (2023)

添加到收藏夹

Article Chemistry, Analytical

Evaluation of a porous imine-based covalent organic framework for solid-phase extraction of nitroimidazoles

Zhikai Hong et al.

Summary: Covalent organic framework materials (COFs) have excellent potential in the field of sample pretreatment due to their high surface areas and thermal stability. In this study, a porous imine-based COF, named BP-COF, was successfully fabricated and used for the enrichment and analysis of nitroimidazoles and their metabolites. The results showed that BP-COF has great potential for the enrichment of NDZs in water samples.

ANALYTICAL METHODS (2022)

添加到收藏夹

Article Chemistry, Analytical

Bimetallic nitrogen-doped porous graphene for highly efficient magnetic solid phase extraction of 5-nitroimidazoles in environmental water

Yu Wang et al.

Summary: Fe/Ni bimetallic nitrogen-doped porous graphene nanomaterials were successfully prepared and used as magnetic solid phase extraction adsorbents for the determination of 5-nitroimidazoles in environmental water samples. The introduction of nitrogen increased the dispersion and active sites of the materials. The adsorption behavior of Fe/Ni-NPG for 5-NDZs was investigated, and several factors including π-π electron donor-acceptor interaction, hydrogen bond, and electrostatic interaction were found to contribute to the excellent adsorption properties. The method based on Fe/Ni-NPG provided accurate and reliable detection of 5-NDZs in environmental water samples.

ANALYTICA CHIMICA ACTA (2022)

添加到收藏夹

Article Chemistry, Applied

Synthesis of natural proanthocyanidin based novel magnetic nanoporous organic polymer as advanced sorbent for neonicotinoid insecticides

Yangjuan An et al.

Summary: PA-MOP, a magnetic nanoporous organic polymer based on natural proanthocyanidin, was synthesized and used for extracting neonicotinoid insecticides from various samples. The extraction mechanism is attributed to multiple interactions between PA-MOP and neonicotinoids, with hydrogen bonding, 7C-7C stacking, and electrostatic interactions playing major roles.

FOOD CHEMISTRY (2022)

添加到收藏夹

Article Engineering, Environmental

Construction of hydrophilic hypercrosslinked polymer based on natural kaempferol for highly effective extraction of 5-nitroimidazoles in environmental water, honey and fish samples

Mingming Xu et al.

Summary: In this study, a series of novel hydroxyl-functional hypercrosslinked polymers were prepared using natural and environmentally benign kaempferol. These polymers showed excellent adsorption performance to 5-nitroimidazoles (5-NDZs). By applying these polymers as solid-phase extraction adsorbents, a sensitive method was developed for the enrichment of 5-NDZs in water, honey and fish samples. The method showed good linearity, low detection limits, and high recovery rates.

JOURNAL OF HAZARDOUS MATERIALS (2022)

添加到收藏夹

Article Chemistry, Physical

N-heterocyclic hyper-cross-linked polymers for rapid and efficient adsorption of organic pollutants from aqueous solution

Lin Yao et al.

Summary: Three inexpensive N-heterocydic hyper-cross-linked polymers were successfully prepared by Friedel-Crafts reaction for the removal of organic pollutants from aqueous solution. Among them, HCP-BTA showed ultra-fast adsorption and high adsorption capacity, making it a promising candidate for the removal of organic pollutants from aqueous solution.

JOURNAL OF MOLECULAR LIQUIDS (2021)

添加到收藏夹

Article Chemistry, Applied

A comparative gas sorption study of dicarbazole-derived microporous hyper-crosslinked polymers

Ali Enis Sadak

Summary: Tailoring selective gas uptake properties of porous organic polymers is crucial for gas separation and storage. In this study, three microporous networks with different linkers were synthesized and characterized, showing that the gas uptake properties and selectivity of the polymers can be controlled by the choice of linker. The obtained polymers exhibit high BET specific surface area, ultramicroporous character, thermal and chemical stability, and high gas uptake properties and selectivity.

MICROPOROUS AND MESOPOROUS MATERIALS (2021)

添加到收藏夹

Article Biochemical Research Methods

Magnetic mesoporous carbon nanosheets derived from two-dimensional bimetallic metal-organic frameworks for magnetic solid-phase extraction of nitroimidazole antibiotics

Huixiao Duo et al.

Summary: Ni/ZnO@C nanosheets with magnetic mesoporous structure were synthesized for the determination of nitroimidazole antibiotics, showing satisfactory adsorption capacity and rapid adsorption kinetics.

JOURNAL OF CHROMATOGRAPHY A (2021)

添加到收藏夹

Article Biochemical Research Methods

A core-shell structured magnetic covalent organic framework as a magnetic solid-phase extraction adsorbent for phenylurea herbicides

Liying Guo et al.

Summary: In this study, a core-shell structured magnetic covalent organic framework named M-TpDAB was synthesized and used for preconcentrating phenylurea herbicides before HPLC analysis. The method showed good linearity and detection limits for water and tea drink samples, with satisfactory recoveries. This approach provides a promising alternative for analyzing trace levels of phenylurea herbicides in water samples.

JOURNAL OF CHROMATOGRAPHY A (2021)

添加到收藏夹

Article Engineering, Environmental

Amphiphilic hyper-crosslinked porous cyclodextrin polymer with high specific surface area for rapid removal of organic micropollutants

Yizhou Tu et al.

CHEMICAL ENGINEERING JOURNAL (2020)

添加到收藏夹

Article Physics, Atomic, Molecular & Chemical

Magnetic Solid-Phase Extraction of Phthalate Esters from Environmental Water Samples using Fibrous Phenyl-functionalized Fe3O4@SiO2@KCC-1

Xue-zheng Zhou et al.

CHINESE JOURNAL OF CHEMICAL PHYSICS (2020)

添加到收藏夹

Article Chemistry, Applied

Fabrication of magnetic porous organic framework for effective enrichment and assay of nitroimidazoles in chicken meat

Qianqian Wang et al.

FOOD CHEMISTRY (2020)

添加到收藏夹

Article Chemistry, Physical

Ruthenium coordinated with triphenylphosphine-hyper-crosslinked polymer: An efficient catalyst for hydrogen evolution reaction and hydrolysis of ammonia borane

Caili Xu et al.

APPLIED SURFACE SCIENCE (2019)

添加到收藏夹

Article Chemistry, Applied

One-pot synthesis of viologen-based hypercrosslinked polymers for efficient volatile iodine capture

Xuemei Li et al.

MICROPOROUS AND MESOPOROUS MATERIALS (2019)

添加到收藏夹

Article Agriculture, Multidisciplinary

Preparation of a Magnetic Nanoporous Polymer for the Fast and Efficient Extraction of 5-Nitroimidazoles in Milk

Clianqian Wang et al.

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY (2019)

添加到收藏夹

Article Engineering, Environmental

Flexibility induced high-performance MOF-based adsorbent for nitroimidazole antibiotics capture

Yaguang Peng et al.

CHEMICAL ENGINEERING JOURNAL (2018)

添加到收藏夹

Article Biochemical Research Methods

Covalent triazine-based framework for micro solid-phase extraction of parabens

Ali Shahvar et al.

JOURNAL OF CHROMATOGRAPHY A (2018)

添加到收藏夹

Article Biochemical Research Methods

Development and validation of a QuEChERS method for the analysis of 5-nitroimidazole traces in infant milk-based samples by ultra-high performance liquid chromatography-tandem mass spectrometry

Maykel Hernandez-Mesa et al.

JOURNAL OF CHROMATOGRAPHY A (2018)

添加到收藏夹

Article Chemistry, Analytical

A triazine-based conjugated microporous polymer composite for magnetic solid phase extraction of 5-nitroimidazoles coupled with UPLC-MS/MS for quantification

Wei Yang et al.

ANALYST (2018)

添加到收藏夹

Article Biochemical Research Methods

Determination of six benzotriazole ultraviolet filters in water and cosmetic samples by graphene sponge-based solid-phase extraction followed by high-performance liquid chromatography

Xuemei Wang et al.

ANALYTICAL AND BIOANALYTICAL CHEMISTRY (2018)

添加到收藏夹

Article Biochemical Research Methods

One-step green synthesis of β-cyclodextrin/iron oxide-reduced graphene oxide nanocomposite with high supramolecular recognition capability: Application for vortex-assisted magnetic solid phase extraction of organochlorine pesticides residue from honey samples

Shokouh Mahpishanian et al.

JOURNAL OF CHROMATOGRAPHY A (2017)

添加到收藏夹

Article Biochemical Research Methods

A high-throughput UHPLC method for the analysis of 5-nitroimidazole residues in milk based on salting-out assisted liquid liquid extraction

Maykel Hernandez-Mesa et al.

JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES (2017)

添加到收藏夹

Article Chemistry, Analytical

Preparation and evaluation of magnetic core-shell mesoporous molecularly imprinted polymers for selective adsorption of tetrabromobisphenol S

Xuemei Wang et al.

TALANTA (2017)

添加到收藏夹

Article Engineering, Environmental

Transforming waste expanded polystyrene foam into hyper-crosslinked polymers for carbon dioxide capture and separation

Zhenyu Fu et al.

CHEMICAL ENGINEERING JOURNAL (2017)

添加到收藏夹

Article Engineering, Environmental

Removal of nitroimidazole antibiotics from water by adsorption over metal-organic frameworks modified with urea or melamine

Pill Won Seo et al.

CHEMICAL ENGINEERING JOURNAL (2017)

添加到收藏夹

Article Biochemical Research Methods

Experimental and molecular docking investigation on metal-organic framework MIL-101(Cr) as a sorbent for vortex assisted dispersive micro-solid-phase extraction of trace 5-nitroimidazole residues in environmental water samples prior to UPLC-MS/MS analysis

Nan Lu et al.

ANALYTICAL AND BIOANALYTICAL CHEMISTRY (2016)

添加到收藏夹

Article Biochemical Research Methods

Determination of 5-nitroimidazoles and metabolites in environmental samples by micellar electrokinetic chromatography

Maykel Hernandez-Mesa et al.

ANALYTICAL AND BIOANALYTICAL CHEMISTRY (2012)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.