1
|
Sabbaghi N, Dadfarnia S, Haji Shabani AM, Farsadrooh M. Dispersive micro solid phase extraction of glibenclamide from plasma, urine, and wastewater using a magnetic molecularly imprinted polymer followed by its determination by a high-performance liquid chromatography-photodiode array detector. RSC Adv 2024; 14:13168-13179. [PMID: 38655471 PMCID: PMC11037031 DOI: 10.1039/d4ra00452c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 04/08/2024] [Indexed: 04/26/2024] Open
Abstract
The present study describes the development of a simple and selective analytical method for dispersive micro solid phase extraction and determination of glibenclamide (GLB) using magnetic molecularly imprinted polymer (MMIP) as a sorbent. MMIP was fabricated by the non-covalent method on the surface of silicated Fe3O4 and had a high affinity for glibenclamide; dual monomers, itaconic acid and allylamine, were used for this. Polymerization was achieved by the precipitation method in the presence of glibenclamide as the template and ethylene glycol dimethacrylate as the cross-linker. The morphology and structural properties of the MMIP were characterized by different analytical methods. To achieve maximum extraction efficiency, influencing parameters were optimized. The linearity range was 1-2000 and 12-2000 μg L-1 by high-performance liquid chromatography-photodiode array detector (HPLC-PDA) and UV-vis spectroscopy, respectively. The detection and quantification limits with UV-vis and HPLC-PDA analyses were 4 and 12 μg L-1 and 0.3 and 1 μg L-1, respectively. Under optimized conditions, recovery of glibenclamide spiked in plasma, human urine, and wastewater was between 89.4 and 102.9% at the concentration levels of 25, 250, and 500 μg L-1; relative standard deviations were below 3.7% by HPLC-PDA. The developed method has a favorable pre-concentration factor of 140.0. Equilibrium data and sorption isotherms fitted well with the Langmuir model. A maximum sorption capacity of 24.260 mg g-1 was acquired based on the Langmuir model. The synthesized sorbent with high selectivity was used to separate GLB from complex biological systems and wastewater before measurement with UV-vis or HPLC-PDA.
Collapse
Affiliation(s)
- Najmeh Sabbaghi
- Department of Chemistry, Faculty of Science, Yazd University 89195-741 Yazd Iran
| | - Shayessteh Dadfarnia
- Department of Chemistry, Faculty of Science, Yazd University 89195-741 Yazd Iran
| | | | - Majid Farsadrooh
- Renewable Energies Research Laboratory, Department of Chemistry, Faculty of Science, University of Sistan and Baluchestan P.O. Box 98135 674 Zahedan Iran
| |
Collapse
|
2
|
Wang K, Yu A, Gao Y, Chen M, Yuan H, Zhang S, Ouyang G. A nitrogen-doped graphene tube composite based on immobilized metal affinity chromatography for the capture of phosphopeptides. Talanta 2023; 261:124617. [PMID: 37187026 DOI: 10.1016/j.talanta.2023.124617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 04/24/2023] [Accepted: 04/28/2023] [Indexed: 05/17/2023]
Abstract
A novel immobilized metal affinity chromatography (IMAC) functional composite, mNi@N-GrT@PDA@Ti4+, was fabricated based on ultrathin magnetic nitrogen-doped graphene tube (mNi@N-GrT) after chelated Ti4+ with polydopamine, following as a magnetic solid-phase extraction sorbent for rapidly selective enrichment and mass spectrometry identification of phosphorylated peptides. After optimized, the composite exhibited high specificity in the enrichment of phosphopeptides from the digest mixture of β-casein and bovine serum albumin (BSA). The robust method presented the low detection limits (1 fmol, 200 μL) and excellent selectivity (1:100) in the molar ration mixture of β-casein and BSA digests. Furthermore, the selective enrichment of phosphopeptides in the complex bio-samples, was successfully carried out. The results showed that 28 phosphopeptides were finally detected in mouse brain, and 2087 phosphorylated peptides were identified in the HeLa cells extracts with specific selectivity of 95.6%. The enrichment performance of mNi@N-GrT@PDA@Ti4+ was satisfactory, suggesting that the functional composite provided a potential application in the enrichment of trace phosphorylated peptides from the complex biological matrix.
Collapse
Affiliation(s)
- Kexuan Wang
- College of Chemistry, Key Laboratory of Molecular Sensing and Harmful Substances Detection Technology, Zhengzhou University, Kexue Avenue 100, Zhengzhou, Henan, 450001, PR China
| | - Ajuan Yu
- College of Chemistry, Key Laboratory of Molecular Sensing and Harmful Substances Detection Technology, Zhengzhou University, Kexue Avenue 100, Zhengzhou, Henan, 450001, PR China.
| | - Yu Gao
- High & New Technology Research Center of Henan Academy of Sciences, Zhengzhou, Henan Province, 450002, PR China
| | - Miao Chen
- College of Chemistry, Key Laboratory of Molecular Sensing and Harmful Substances Detection Technology, Zhengzhou University, Kexue Avenue 100, Zhengzhou, Henan, 450001, PR China
| | - Hang Yuan
- Center of Advanced Analysis and Gene Sequencing, Key Laboratory of Molecular Sensing and Harmful Substances Detection Technology, Zhengzhou University, Kexue Avenue 100, Zhengzhou, Henan, 450001, PR China
| | - Shusheng Zhang
- Center of Advanced Analysis and Gene Sequencing, Key Laboratory of Molecular Sensing and Harmful Substances Detection Technology, Zhengzhou University, Kexue Avenue 100, Zhengzhou, Henan, 450001, PR China.
| | - Gangfeng Ouyang
- Center of Advanced Analysis and Gene Sequencing, Key Laboratory of Molecular Sensing and Harmful Substances Detection Technology, Zhengzhou University, Kexue Avenue 100, Zhengzhou, Henan, 450001, PR China
| |
Collapse
|
3
|
Sensitive determination of Anastrozole and Letrozole in urine samples by novel magnetic nanoparticles containing tetraethylenepentamine (TEPA) prior to analysis by high-performance liquid chromatography-diode array detection. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-022-02112-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
4
|
Liu S, Liu L, Su G, Zhao L, Peng H, Xue J, Tang A. Enhanced adsorption performance, separation, and recyclability of magnetic core-shell Fe3O4@PGMA-g-TETA-CSSNa microspheres for heavy metal removal. REACT FUNCT POLYM 2022. [DOI: 10.1016/j.reactfunctpolym.2021.105127] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|
5
|
Ri HC, Piao J, Cai L, Jin X, Piao X, Jin X, Jon CS, Liu L, Zhao J, Shang HB, Li D. A reciprocating magnetic field assisted on-line solid-phase extraction coupled with liquid chromatography-tandem mass spectrometry determination of trace tetracyclines in water. Anal Chim Acta 2021; 1182:338957. [PMID: 34602203 DOI: 10.1016/j.aca.2021.338957] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 08/11/2021] [Accepted: 08/14/2021] [Indexed: 11/17/2022]
Abstract
A reciprocating magnetic-field-assisted on-line solid-phase extraction (RMF-SPE) method coupled with liquid chromatography-tandem mass spectrometry (LC-MS/MS) has been developed for continuous enrichment of trace chemicals in water samples. Under the assist of the reciprocating magnetic field, carboxyl-modified magnetic nanoparticles (CMNPs) were applied to prepare microcolumn with even dispersion by periodical motion, instead of traditional compaction as extraction sorbents. When water sample passed through the extraction region, dynamic sorbents generates an advantage of countless contacts between sorbents and targets without blocking for high efficient extraction. In this study, the on-line RMF-SPE method was established and evaluated by determination of tetracyclines (TCs) from water samples as analysis models, including oxytetracycline, tetracycline, demeclocycline, metacycline, chlortetracycline, and doxycycline. Experimental conditions have been investigated such as flow rate, reciprocating speed, elution time, and so on. The method showed high relative recovery (95.4-111.1%) and good repeatability with RSD from 2.9 to 11.8% for the 200 mL water sample. The linearity range, limits of detection (LODs), and limits of quantification (LOQs) were 0.5-200 μg L-1 (chlortetracycline) and 0.1-200 μg L-1 (other TCs), 12.0-74.1 ng L-1, and 40.1-247 ng L-1, respectively. More importantly, the high enrichment factors in a range of 204 (chlortetracycline) to 276 (demeclocycline) indicate that a small amount of dynamic sorbents (only 10 mg) give full play to extraction attributing to the reciprocating movement, especially for trace analysis and continuous extraction, which is significant for water samples from sea, river and domestic waste.
Collapse
Affiliation(s)
- Hyok-Chol Ri
- College of Pharmacy, Yanbian University, Ministry of Education, Park Road 977, Yanji, 133002, Jilin Province, PR China
| | - Jishou Piao
- Department of Chemistry, Yanbian University, Ministry of Education, Park Road 977, Yanji, 133002, Jilin Province, PR China
| | - Long Cai
- Department of Chemistry, Yanbian University, Ministry of Education, Park Road 977, Yanji, 133002, Jilin Province, PR China
| | - Xuejun Jin
- College of Pharmacy, Yanbian University, Ministry of Education, Park Road 977, Yanji, 133002, Jilin Province, PR China
| | - Xiangfan Piao
- Engineering College, Yanbian University, Ministry of Education, Park Road 977, Yanji, 133002, Jilin Province, PR China
| | - Xiangzi Jin
- Department of Chemistry, Yanbian University, Ministry of Education, Park Road 977, Yanji, 133002, Jilin Province, PR China
| | - Chol-San Jon
- College of Pharmacy, Yanbian University, Ministry of Education, Park Road 977, Yanji, 133002, Jilin Province, PR China
| | - Lu Liu
- Department of Chemistry, Yanbian University, Ministry of Education, Park Road 977, Yanji, 133002, Jilin Province, PR China
| | - Jinhua Zhao
- Department of Chemistry, Yanbian University, Ministry of Education, Park Road 977, Yanji, 133002, Jilin Province, PR China
| | - Hai-Bo Shang
- Department of Chemistry, Yanbian University, Ministry of Education, Park Road 977, Yanji, 133002, Jilin Province, PR China.
| | - Donghao Li
- Department of Chemistry, Yanbian University, Ministry of Education, Park Road 977, Yanji, 133002, Jilin Province, PR China.
| |
Collapse
|
6
|
Zhang Y, Song Y, Chen YJ, Chen Y, Lu Y, Li R, Dong C, Hu D, Cai Z. Discovery of emerging sulfur-containing PAHs in PM 2.5: Contamination profiles and potential health risks. JOURNAL OF HAZARDOUS MATERIALS 2021; 416:125795. [PMID: 33836324 DOI: 10.1016/j.jhazmat.2021.125795] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Revised: 03/21/2021] [Accepted: 03/27/2021] [Indexed: 06/12/2023]
Abstract
We reported the discovery and identification of emerging sulfur-containing polycyclic aromatic hydrocarbons, namely polycyclic aromatic sulfur heterocycles (PASHs), in PM2.5 collected from two typical regions of China, Taiyuan and Guangzhou. Until now, there is no research on contamination status, sources and potential health risks of this unexpected group of organic contaminants in PM2.5. High atmospheric concentrations (ngm-3) and significant time-dependent variations were determined in PM2.5 of Taiyuan from 2017 to 2018. Coal combustion/secondary formation and traffic emission/secondary formation were apportioned as possible pollution sources for the PM2.5-bound PASHs in Taiyuan and Guangzhou, respectively. Dithiothreitol and cell viability assays were applied for evaluations of PASH-induced reactive oxygen species (ROS) production and cell toxicity based on the determined real exposure levels for adults. The results illustrated that PASHs in PM2.5 possibly caused oxidative stress and inhibition of human bronchial epithelial cells in seriously polluted regions such as Taiyuan, suggesting that the pollutant-induced health concerns may need more investigations. This study provides new insights into PM2.5 pollution, and is beneficial for the development of effective contamination control strategies and reduction of risks on public health.
Collapse
Affiliation(s)
- Yanhao Zhang
- State Key Laboratory of Environmental and Biological Analysis, Department of Chemistry, Hong Kong Baptist University, Hong Kong, China
| | - Yuanyuan Song
- State Key Laboratory of Environmental and Biological Analysis, Department of Chemistry, Hong Kong Baptist University, Hong Kong, China
| | - Yi-Jie Chen
- State Key Laboratory of Environmental and Biological Analysis, Department of Chemistry, Hong Kong Baptist University, Hong Kong, China; Guangzhou Key Laboratory of Environmental Catalysis and Pollution Control, School of Environmental Science and Engineering, Institute of Environmental Health and Pollution Control, Guangdong University of Technology, Guangzhou 510006, China
| | - Yanyan Chen
- State Key Laboratory of Environmental and Biological Analysis, Department of Chemistry, Hong Kong Baptist University, Hong Kong, China
| | - Yan Lu
- Guangzhou Key Laboratory of Environmental Catalysis and Pollution Control, School of Environmental Science and Engineering, Institute of Environmental Health and Pollution Control, Guangdong University of Technology, Guangzhou 510006, China
| | - Ruijin Li
- Institute of Environmental Science, Shanxi University, Taiyuan 030006, China
| | - Chuan Dong
- Institute of Environmental Science, Shanxi University, Taiyuan 030006, China
| | - Di Hu
- State Key Laboratory of Environmental and Biological Analysis, Department of Chemistry, Hong Kong Baptist University, Hong Kong, China
| | - Zongwei Cai
- State Key Laboratory of Environmental and Biological Analysis, Department of Chemistry, Hong Kong Baptist University, Hong Kong, China; Guangzhou Key Laboratory of Environmental Catalysis and Pollution Control, School of Environmental Science and Engineering, Institute of Environmental Health and Pollution Control, Guangdong University of Technology, Guangzhou 510006, China.
| |
Collapse
|
7
|
[Recent advance of new sample preparation materials in the analysis and detection of environmental pollutants]. Se Pu 2021; 39:781-801. [PMID: 34212580 PMCID: PMC9404022 DOI: 10.3724/sp.j.1123.2021.02030] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
针对复杂样品的分析和痕量目标物的检测,样品前处理是必不可少的,高效的样品前处理技术不仅可以去除或减小样品基质干扰而且能够实现分析物的富集,提高分析检测的准确性和灵敏度。近年来,固相萃取、磁分散固相萃取、枪头固相萃取、搅拌棒萃取、固相微萃取等高效的样品前处理技术已在环境污染物分析检测中获得广泛关注,萃取效率主要取决于萃取材料,所以新型的高效萃取材料一直是样品前处理研究领域的重要发展方向。该文总结和讨论了近年来新型样品前处理材料在环境污染物分析检测中的研究进展,主要聚焦在石墨烯、氧化石墨烯、碳纳米管、无机气凝胶、有机气凝胶、三嗪基功能材料、三嗪基聚合物、分子印迹聚合物、共价有机框架材料、金属有机框架材料以及它们的功能化萃取材料等。这些材料已经被应用于环境样品中不同类别污染物的萃取富集,如重金属离子、多环芳烃、塑化剂、烷烃、苯酚、氯酚、氯苯、多溴联苯醚、全氟磺酸、全氟羧酸、雌激素、药物残留、农药残留等。这些样品前处理材料具有高的表面积、大量的吸附位点,并涉及多种萃取机理如π-π、静电、疏水、亲水、氢键、卤键等相互作用。基于这些萃取材料的多种样品前处理技术与各类检测方法如色谱、质谱、原子吸收光谱、荧光光谱、离子迁移谱等相结合,已广泛应用于环境污染物的高灵敏分析检测。最后,该文总结了样品前处理发展中存在的问题,并展望了其未来在环境分析中的发展趋势。
Collapse
|
8
|
Yu Y, Wu S, Zhang C, Chen F. Separation and Enrichment of Sudan III Using Surface Modified Hollow Glass Microspheres and Colorimetric Detection. J AOAC Int 2021; 104:165-171. [PMID: 33751063 DOI: 10.1093/jaoacint/qsaa083] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 04/24/2020] [Accepted: 06/08/2020] [Indexed: 11/14/2022]
Abstract
BACKGROUND Sudan III has been shown to be carcinogenic to human beings due to the azo chemical structure. A simple, highly selective, and environmentally friendly pretreatment method is usually required before the analysis of Sudan III in complex practical samples due to low concentration and matrix interference. OBJECTIVE The aim of this research was to prepare buoyant adsorbents, octyl trimethoxysilane caped hollow glass microspheres (HGMs), and establish a new pretreatment method for the detection of Sudan III in real samples. METHOD HGMs were activated and transferred to a flask containing 80 mL ethanol solution (9:1, v/v) and 0.9 mL ammonia. The octyl trimethoxysilane was added to the slurry and covalently coupled on the surface of the HGMs. The modified HGMs were used as adsorbents for the enrichment of Sudan III. After adsorption and desorption, the UV-Vis absorption spectrum was recorded under excitation at 506 nm. RESULTS Under the optimum conditions, the linear range and detection limit were 0.10-4.0 mg/L and 0.048 mg/L, respectively. The proposed method was successfully employed to detect Sudan III in chili products with acceptable recoveries of spikes (90.7-102%). CONCLUSIONS The adsorbent, which could be separated by flotation, provided a new solid phase extraction method for the pretreatment of complex samples. HIGHLIGHTS A new solid phase extraction method was provided for the pretreatment of complex samples. In addition, the adsorbents with high enrichment efficiency can be easily separated by flotation and repeatedly used for separation and enrichment of Sudan III.
Collapse
Affiliation(s)
- Yuanyuan Yu
- Huazhong University of Science and Technology, School of Chemistry and Chemical Engineering, Ministry of Education, Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, Key laboratory of Material Chemistry for Energy Conversion and Storage (HUST), Wuhan, China, 430074
| | - Shu Wu
- Huazhong University of Science and Technology, School of Chemistry and Chemical Engineering, Ministry of Education, Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, Key laboratory of Material Chemistry for Energy Conversion and Storage (HUST), Wuhan, China, 430074
| | - Cengceng Zhang
- Huazhong University of Science and Technology, School of Chemistry and Chemical Engineering, Ministry of Education, Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, Key laboratory of Material Chemistry for Energy Conversion and Storage (HUST), Wuhan, China, 430074
| | - Fang Chen
- Huazhong University of Science and Technology, School of Chemistry and Chemical Engineering, Ministry of Education, Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, Key laboratory of Material Chemistry for Energy Conversion and Storage (HUST), Wuhan, China, 430074
| |
Collapse
|
9
|
Sun M, Han S, Feng J, Li C, Ji X, Feng J, Sun H. Recent Advances of Triazine-Based Materials for Adsorbent Based Extraction Techniques. Top Curr Chem (Cham) 2021; 379:24. [PMID: 33945059 DOI: 10.1007/s41061-021-00336-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Accepted: 04/13/2021] [Indexed: 12/12/2022]
Abstract
This review mainly focused on the synthesis and properties of triazine-based materials as well as the state-of-the-art development of these materials in adsorption-based extraction techniques in the past 5 years, such as solid-phase extraction, magnetic solid-phase extraction, solid-phase microextraction and stir bar sorptive extraction, and the detection of various pollutants, including metal ions, drugs, estrogens, nitroaromatics, pesticides, phenols, polycyclic aromatic hydrocarbons and parabens. In the triazine-functionalized composites, triazine-based polymers and covalent triazine frameworks have been developed as the adsorbents with potential for environmental pollutants, mainly relying on the large surface area and the affinity of triazinyl groups with the targets. Triazine-based adsorbents have satisfactory sensitivity and selectivity towards different types of analytes, attributed from various mechanisms including π-π, electrostatics, hydrogen bonds, and hydrophobic and hydrophilic effects. The prospects of the materials for adsorption-based extraction were also presented, which can offer an outlook for the further development and applications.
Collapse
Affiliation(s)
- Min Sun
- Key Laboratory of Interfacial Reaction and Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, People's Republic of China.
| | - Sen Han
- Key Laboratory of Interfacial Reaction and Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, People's Republic of China
| | - Juanjuan Feng
- Key Laboratory of Interfacial Reaction and Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, People's Republic of China
| | - Chunying Li
- Key Laboratory of Interfacial Reaction and Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, People's Republic of China
| | - Xiangping Ji
- Key Laboratory of Interfacial Reaction and Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, People's Republic of China
| | - Jiaqing Feng
- Key Laboratory of Interfacial Reaction and Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, People's Republic of China
| | - Haili Sun
- Key Laboratory of Interfacial Reaction and Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, People's Republic of China
| |
Collapse
|
10
|
Wang X, Qin Y, Nie C, Guo J, Pan L, Xie F, Wang S, Wang B, Zhao X, Wang B, Jia G. Smokeless tobacco analysis: Simultaneous extraction and purification of alkaloids, volatile N-nitrosamines, and polycyclic hydrocarbons for GC-MS/MS. J Sep Sci 2021; 44:2642-2654. [PMID: 33915029 DOI: 10.1002/jssc.202100186] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 04/21/2021] [Accepted: 04/25/2021] [Indexed: 01/15/2023]
Abstract
Several smokeless tobacco products are available in the market and comprise complex chemical matrices. Sample preparation for analysis of the multiple classes of harmful compounds in smokeless tobacco products is highly cumbersome. In this study, a simultaneous extraction scheme was developed for three toxic analyte classes in smokeless tobacco products using a two-phase solution consisting of 5% aqueous NaOH and dichloromethane in a 1:4 ratio. The dichloromethane extract was used to analyze four alkaloids directly at levels greater than parts per million; however, passing the layer through a silica cartridge for further purification and concentration was necessary for determining 18 polycyclic aromatic hydrocarbons and four volatile N-nitrosoamines at the ppt level. The multitargets were determined by using gas chromatography with tandem mass spectrometry. The limits of detection for the 18 polycyclic aromatic hydrocarbons, four volatile N-nitrosoamines, three minor alkaloids, and nicotine were 0.2-1.2, 0.2-0.4, 0.6-1.0, and 10.2 μg/g, respectively. Four different smokeless tobacco substrates were fortified with three levels of mixed standards, and the recoveries ranged between 83 and 110%. The method was highly efficient, reduced the sample amounts, solvents, and the time required by approximately 60%. The method was used to assay 18 smokeless tobacco products, and showed potentials in assaying drugs and other plant-based substrates.
Collapse
Affiliation(s)
- Xiaoyu Wang
- Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, P. R. China
| | - Yaqiong Qin
- Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, P. R. China
| | - Cong Nie
- Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, P. R. China
| | - Junwei Guo
- Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, P. R. China
| | - Lining Pan
- Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, P. R. China
| | - Fuwei Xie
- Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, P. R. China
| | - Sheng Wang
- Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, P. R. China
| | - Bing Wang
- Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, P. R. China
| | - Xiaodong Zhao
- Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, P. R. China
| | - Baolin Wang
- Technology Center, China Tobacco He'nan Industrial Co. Ltd., Research Institute of CNTC, Zhengzhou, P. R. China
| | - Guotao Jia
- Technology Center, China Tobacco He'nan Industrial Co. Ltd., Research Institute of CNTC, Zhengzhou, P. R. China
| |
Collapse
|
11
|
Ambient Levels, Emission Sources and Health Effect of PM2.5-Bound Carbonaceous Particles and Polycyclic Aromatic Hydrocarbons in the City of Kuala Lumpur, Malaysia. ATMOSPHERE 2021. [DOI: 10.3390/atmos12050549] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
With increasing interest in understanding the contribution of secondary organic aerosol (SOA) to particulate air pollution in urban areas, an exploratory study was carried out to determine levels of carbonaceous aerosols and polycyclic aromatic hydrocarbons (PAHs) in the city of Kuala Lumpur, Malaysia. PM2.5 samples were collected using a high-volume sampler for 24 h in several areas in Kuala Lumpur during the north-easterly monsoon from January to March 2019. Samples were analyzed for water-soluble organic carbon (WSOC), organic carbon (OC), and elemental carbon (EC). Secondary organic carbon (SOC) in PM2.5 was estimated. Particle-bound PAHs were analyzed using gas chromatography-flame ionization detector (GC-FID). Average concentrations of WSOC, OC, and EC were 2.73 ± 2.17 (range of 0.63–9.12) µg/m3, 6.88 ± 4.94 (3.12–24.1) µg/m3, and 3.68 ± 1.58 (1.33–6.82) µg/m3, respectively, with estimated average SOC of 2.33 µg/m3, contributing 34% to total OC. The dominance of char-EC over soot-EC suggests that PM2.5 is influenced by biomass and coal combustion sources. The average of total PAHs was 1.74 ± 2.68 ng/m3. Source identification methods revealed natural gas and biomass burning, and urban traffic combustion as dominant sources of PAHs in Kuala Lumpur. A deterministic health risk assessment of PAHs was conducted for several age groups, including infant, toddler, children, adolescent, and adult. Carcinogenic and non-carcinogenic risk of PAH species were well below the acceptable levels recommended by the USEPA. Backward trajectory analysis revealed north-east air mass brought pollutants to the studied areas, suggesting the north-easterly monsoon as a major contributor to increased air pollution in Kuala Lumpur. Further work is needed using long-term monitoring data to understand the origin of PAHs contributing to SOA formation and to apply source-risk apportionment to better elucidate the potential risk factors posed by the various sources in urban areas in Kuala Lumpur.
Collapse
|
12
|
Zhang Y, Chen YJ, Song Y, Dong C, Cai Z. Atmospheric pressure gas chromatography-tandem mass spectrometry analysis of fourteen emerging polycyclic aromatic sulfur heterocycles in PM2.5. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.07.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
|
13
|
Wang DD, Lu ZH, Guan XY, Yang MNO, Guo HM, Yang ZH. Magnetic Polydopamine Modified with Choline-Based Deep Eutectic Solvent for the Magnetic Solid-Phase Extraction of Sulfonylurea Herbicides in Water Samples. J Chromatogr Sci 2021; 59:95-102. [PMID: 33078200 DOI: 10.1093/chromsci/bmaa077] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 08/17/2020] [Accepted: 09/04/2020] [Indexed: 01/12/2023]
Abstract
A novel magnetic solid-phase extraction technique coupled to ultraperformance liquid chromatography has been developed for separation and preconcentration of four sulfonylurea herbicides (sulfosulfuron, bensulfuron-methyl, pyrazosulfuron-ethyl and halosulfuro-methyl) in aqueous samples. The key point of this method was the application of a novel magnetic nanomaterial that composed of a low eutectic solvent as a shell coated on the magnetic core modified by polydopamine. The extensive active sites outside the low eutectic solvent can effectively adsorb the target herbicide in the extraction process. The obtained magnetic adsorbent was characterized with fourier transform infrared spectrometry, scanning electron microscopy and vibrating sample magnetometer. The influence parameters relevant to this method were optimized. Under the optimum conditions, good linearities could be obtained within the range of 1.0-200 μg L-1 for all analytes, with correlation coefficients ≥0.9908. The limit of detections of the method was between 0.0074 and 0.0100 μg L-1 and the relative standard deviations were 1.1-3.6%. The enrichment factor is 66.6. In the final experiment, the proposed method was successfully applied to the analysis of sulfonylurea herbicides residue in environment and drinking-water samples, and the obtained recoveries were between 70.6% and 109.4%.
Collapse
Affiliation(s)
- Dan-Dan Wang
- College of Plant Science and Technology, Department of Plant Protection, Huazhong Agriculture University, Shizishan Street 1, Wuhan 430070, China
| | - Zhi-Heng Lu
- College of Plant Science and Technology, Department of Plant Protection, Huazhong Agriculture University, Shizishan Street 1, Wuhan 430070, China
| | - Xiao-Yu Guan
- College of Plant Science and Technology, Department of Plant Protection, Huazhong Agriculture University, Shizishan Street 1, Wuhan 430070, China
| | - Mei-Nan Ou Yang
- College of Plant Science and Technology, Department of Plant Protection, Huazhong Agriculture University, Shizishan Street 1, Wuhan 430070, China
| | - Hao-Ming Guo
- College of Plant Science and Technology, Department of Plant Protection, Huazhong Agriculture University, Shizishan Street 1, Wuhan 430070, China
| | - Zhong-Hua Yang
- College of Plant Science and Technology, Department of Plant Protection, Huazhong Agriculture University, Shizishan Street 1, Wuhan 430070, China
| |
Collapse
|
14
|
Qi H, Jiang L, Jia Q. Application of magnetic solid phase extraction in separation and enrichment of glycoproteins and glycopeptides. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2021.01.037] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
15
|
Hou Q, Yang Q, Miao C, Duan J, Zhang Y, Ai S. Efficient removal of Pb 2+ and Cd 2+ using a Cu( i)–Br coordination polymer constructed with an amino-rich ligand. CrystEngComm 2021. [DOI: 10.1039/d0ce01785j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Coordination polymers with amino-rich ligands can rapidly and efficiently remove Pb2+ and Cd2+. The adsorption capacity were found to be 598.8 mg g−1 and 2175 mg g−1, respectively.
Collapse
Affiliation(s)
- Qin Hou
- College of Chemistry and Material Science
- Shandong Agricultural University
- Taian
- PR China
| | - Qingfeng Yang
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering
- Ningxia University
- Yinchuan 750021
- PR China
| | - Chengxia Miao
- College of Chemistry and Material Science
- Shandong Agricultural University
- Taian
- PR China
| | - Junling Duan
- College of Chemistry and Material Science
- Shandong Agricultural University
- Taian
- PR China
| | - Yuanhong Zhang
- College of Chemistry and Material Science
- Shandong Agricultural University
- Taian
- PR China
| | - Shiyun Ai
- College of Chemistry and Material Science
- Shandong Agricultural University
- Taian
- PR China
| |
Collapse
|
16
|
Ji X, Feng J, Li C, Han S, Sun M, Feng J, Sun H, Fan J, Guo W. Corncob biochar as a coating for trace analysis of polycyclic aromatic hydrocarbons in water samples by online in-tube solid-phase microextraction coupled to high performance liquid chromatography. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105399] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
17
|
Hu K, Cheng J, Zhang W, Pang T, Wu X, Zhang Z, Huang Y, Zhao W, Zhang S. Simultaneous extraction of diverse organic pollutants from environmental water using a magnetic covalent organic framework composite. Anal Chim Acta 2020; 1140:132-144. [DOI: 10.1016/j.aca.2020.10.019] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 10/08/2020] [Accepted: 10/14/2020] [Indexed: 12/17/2022]
|
18
|
Wang G, Hong Z, Lei Y. The fabrication of a covalent triazine-based organic framework for the solid-phase extraction of fourteen kinds of sulfonamides from meat samples. RSC Adv 2020; 10:35941-35948. [PMID: 35517064 PMCID: PMC9056977 DOI: 10.1039/d0ra04101g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 09/15/2020] [Indexed: 11/21/2022] Open
Abstract
A novel covalent triazine-based organic framework (CTF), SCAU-2, was fabricated and used as an adsorbent for the solid-phase extraction of fourteen kinds of sulfonamides (SAs) from meat. Another CTF, SCAU-1, was adopted as a comparison material, as it has a similar motif. A series of structural characterization steps was carried out on the synthesized materials and several parameters were investigated during the extraction process, including the amount of adsorbent, the dilution ratio, the pH of the sample, and the washing and elution solvents. After detection with UHPLC-Q/TOF-MS/MS, the results revealed that SCAU-2 showed high extraction efficiencies towards the selected SAs. The LOD values are from 0.05 to 0.54 ng g-1, and the recoveries are from 84.1% to 91.9%, with RSDs ranging from 3.2% to 4.8% for SCAU-2 when spiked at 50 ng g-1. The results demonstrated that the proposed method has good applicability for the determination of SAs in complicated samples.
Collapse
Affiliation(s)
- Guanhua Wang
- College of Veterinary Medicine, South China Agricultural University Guangzhou 510642 Guangdong PR China +86-02085280234
| | - Zhikai Hong
- College of Veterinary Medicine, South China Agricultural University Guangzhou 510642 Guangdong PR China +86-02085280234
| | - Yongqian Lei
- Guangdong Provincial Key Laboratory of Emergency Test for Dangerous Chemicals, Guangdong Engineering Technology Research Center of On-line Monitoring of Water Environmental Pollution, Guangdong Institute of Analysis Guangzhou 510070 PR China +86-02037656885
| |
Collapse
|
19
|
|
20
|
Heidari N, Ghiasvand A, Abdolhosseini S, Ghaedrahmati L, Barkhordari A, Jalili V. Magnetic field-assisted solid-phase extraction of nucleoside drugs using Fe3O4@PANI core/shell nanocomposite. J LIQ CHROMATOGR R T 2020. [DOI: 10.1080/10826076.2020.1798249] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Nahid Heidari
- Department of Chemistry, Lorestan University, Khoramabad, Iran
| | - Alireza Ghiasvand
- Department of Chemistry, Lorestan University, Khoramabad, Iran
- Australian Centre for Research on Separation Science (ACROSS), School of Natural Sciences, University of Tasmania, Hobart, Australia
| | | | | | - Abdullah Barkhordari
- Department of Occupational Health Engineering, School of Public Health, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Vahid Jalili
- Student Research Committee, Department of Occupational Health Engineering, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| |
Collapse
|
21
|
Ma J, Zhang Y, Zhao B, Jia Q. Supramolecular adsorbents in extraction and separation techniques - A review. Anal Chim Acta 2020; 1122:97-113. [DOI: 10.1016/j.aca.2020.04.054] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 04/23/2020] [Accepted: 04/24/2020] [Indexed: 02/03/2023]
|
22
|
Manousi N, Zachariadis GA. Recent Advances in the Extraction of Polycyclic Aromatic Hydrocarbons from Environmental Samples. Molecules 2020; 25:E2182. [PMID: 32392764 PMCID: PMC7249015 DOI: 10.3390/molecules25092182] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 05/01/2020] [Accepted: 05/04/2020] [Indexed: 02/07/2023] Open
Abstract
Polycyclic aromatic hydrocarbons (PAHs) comprise a group of chemical compounds consisting of two or more fused benzene rings. PAHs exhibit hydrophobicity and low water solubility, while some of their members are toxic substances resistant to degradation. Due to their low levels in environmental matrices, a preconcentration step is usually required for their determination. Nowadays, there is a wide variety of sample preparation techniques, including micro-extraction techniques (e.g., solid-phase microextraction and liquid phase microextraction) and miniaturized extraction techniques (e.g., dispersive solid-phase extraction, magnetic solid-phase extraction, stir bar sorptive extraction, fabric phase sorptive extraction etc.). Compared to the conventional sample preparation techniques, these novel techniques show some benefits, including reduced organic solvent consumption, while they are time and cost efficient. A plethora of adsorbents, such as metal-organic frameworks, carbon-based materials and molecularly imprinted polymers, have been successfully coupled with a wide variety of extraction techniques. This review focuses on the recent advances in the extraction techniques of PAHs from environmental matrices, utilizing novel sample preparation approaches and adsorbents.
Collapse
Affiliation(s)
- Natalia Manousi
- Laboratory of Analytical Chemistry, Department of Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - George A. Zachariadis
- Laboratory of Analytical Chemistry, Department of Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| |
Collapse
|
23
|
Fukushi K, Maruyama H, Shibasaki Y, Fujimori A. Polyguanamine Derivative-Based Supramolecular Assemblies with Multiple Hydrogen Bonding and Their Metal-Scavenging Abilities. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:3770-3781. [PMID: 32208702 DOI: 10.1021/acs.langmuir.0c00283] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Polyguanamine derivatives having cyclic moieties constituted by two phenyl and two triazine rings have been synthesized, and a supramolecular organization based on their multiple hydrogen-bonding ability was investigated. The obtained polyguanamine derivatives with cyclic moieties were transparent and amorphous in the bulk state and showed excellent mechanical strength emanating from multiple hydrogen bonds, owing to the abundant amino groups present in the structure. These polyguanamine derivatives formed stable monolayers at the air/water interface. The multilayers were transferred using the Langmuir-Blodgett method, and they formed highly periodic layered structures. To evaluate the metal scavenging ability of the cyclic moieties, the metal ions, Cd2+, Nd3+, and Pd2+, were introduced in the subphase. As a result, the cyclic moieties in the polyguanamine derivatives efficiently captured Cd2+, Nd3+, and Pd2+ metal ions. After the metal was captured, the layered structure of each organized film showed higher periodicity because of rearrangement. Moreover, the annular part had a cup-like structure, and the steric size effect of the ring influenced the metal scavenging.
Collapse
Affiliation(s)
| | | | - Yuji Shibasaki
- Department of Chemistry and Biological Sciences, Faculty of Science and Engineering, Iwate University, 4-3-5 Ueda, Morioka, Iwate 020-8551, Japan
| | | |
Collapse
|
24
|
Saraji M, Mohammadipour L, Mehrafza N. An effective configuration for automated magnetic micro solid-phase extraction of phenylurea herbicides from water samples followed by high-performance liquid chromatography. J Chromatogr A 2020; 1617:460829. [DOI: 10.1016/j.chroma.2019.460829] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 12/25/2019] [Accepted: 12/25/2019] [Indexed: 12/25/2022]
|
25
|
Ismailzadeh A, Masrournia M, Es’haghi Z, Bozorgmehr MR. An environmentally friendly sample pre-treatment method based on magnetic ionic liquids for trace determination of nitrotoluene compounds in soil and water samples by gas chromatography–mass spectrometry using response surface methodology. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-020-01131-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
26
|
In-situ synthesis of fluorinated magnetic covalent organic frameworks for fluorinated magnetic solid-phase extraction of ultratrace perfluorinated compounds from milk. J Chromatogr A 2020; 1615:460773. [DOI: 10.1016/j.chroma.2019.460773] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 12/06/2019] [Accepted: 12/06/2019] [Indexed: 12/28/2022]
|
27
|
Du Q, Li G, Zhang S, Song J, Zhao Y, Yang F. High-dispersion zero-valent iron particles stabilized by artificial humic acid for lead ion removal. JOURNAL OF HAZARDOUS MATERIALS 2020; 383:121170. [PMID: 31522068 DOI: 10.1016/j.jhazmat.2019.121170] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Revised: 08/24/2019] [Accepted: 09/05/2019] [Indexed: 05/29/2023]
Abstract
Nano zero-valent iron (nZVI), as a high-efficiency adsorbent for heavy metals, often suffers being oxidized and assembling together due to small size and super reactivity, further decreasing its adsorption performance and limiting application ranges. Herein, we have designed a novel adsorbent with high-dispersion nZVI stabilized by as-prepared artificial humic acid (AHA-nZVI) derived from hydrothermal humification (HTH) technology. Introduction of artificial humic acid (A-HA) can effectively reduce the oxidation and agglomeration of nZVI, leading to superior kinetic removal efficiency of Pb2+ (> 99.2%) and huge Langmuir removal capacity of 649.0 mg/g. The combination of nZVI and A-HA (contained abundant functional groups, i.e. -OH and -COOH) via C-O-Fe bonding makes nZVI have good dispersion and oxidation resistance. Multiple interaction mechanisms including reduction reaction, complexation and co-precipitation between heavy metals and AHA-nZVI samples are realized. Overall, AHA-nZVI is a promising material for high-performance heavy metal contaminated water treatment.
Collapse
Affiliation(s)
- Qing Du
- School of Water Conservancy and Civil Engineering, Northeast Agricultural University, Harbin 150030, China
| | - Guixiang Li
- Max Planck Institute of Colloids and Interfaces, Department of Colloid Chemistry, 14476 Potsdam, Germany
| | - Shuaishuai Zhang
- School of Water Conservancy and Civil Engineering, Northeast Agricultural University, Harbin 150030, China
| | - Jingpeng Song
- School of Water Conservancy and Civil Engineering, Northeast Agricultural University, Harbin 150030, China
| | - Ying Zhao
- School of Water Conservancy and Civil Engineering, Northeast Agricultural University, Harbin 150030, China
| | - Fan Yang
- School of Water Conservancy and Civil Engineering, Northeast Agricultural University, Harbin 150030, China.
| |
Collapse
|
28
|
Sani TH, Hadjmohammadi M, Fatemi MH. Extraction and determination of flavonoids in fruit juices and vegetables using Fe 3 O 4 /SiO 2 magnetic nanoparticles modified with mixed hemi/ad-micelle cetyltrimethylammonium bromide and high performance liquid chromatography. J Sep Sci 2020; 43:1224-1231. [PMID: 31916681 DOI: 10.1002/jssc.201900527] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 12/25/2019] [Accepted: 12/28/2019] [Indexed: 12/14/2022]
Abstract
Extraction and determination of three flavonoids (morin, quercetin, and kaempferol) were performed by dispersive magnetic solid phase extraction based on mixed hemi/ad-micelles and high-performance liquid chromatography with UV detection. The Fe3 O4 /SiO2 nanoparticles were synthesized and characterized by X-ray diffraction, FTIR, scanning electron microscopy, and thermogravimetric analysis. Fe3 O4 /SiO2 nanoparticles coated with mixed hemi/ad-micelles cetyltrimethyl ammonium bromide was applied as a sorbent and used for extraction of flavonoids. Effective parameters on the extraction recovery such as amount of magnetic nano particles, volume of cetyltrimethyl ammonium bromide solution with specific concentration, pH of sample solution, adsorption equilibrium time, volume of desorption solvent, and desorption times were evaluated and optimized using fractional factorial design and central composite design. Under the optimum condition limit of detection and linearity were 0.83, 2.7-500.0 for morin, 0.18, 0.7-500.0 for quercetin and, 0.37, 1.3-500.0 µg/L for kaempferol. The extraction recovery with relative standard deviation were 97.88, 1.94 for morin, 95.77, 0.80 for quercetin, and 93.35, 1.45 for kaempferol. The proposed method was applied for simultaneous extraction and determination of flavonoids in several fruit juices and vegetable samples.
Collapse
Affiliation(s)
- Tahereh Harsij Sani
- Department of Analytical Chemistry, Faculty of Chemistry, University of Mazandaran, NirooHavayii Boulevard, 47416-95447, Babolsar, Iran
| | - Mohammadreza Hadjmohammadi
- Department of Analytical Chemistry, Faculty of Chemistry, University of Mazandaran, NirooHavayii Boulevard, 47416-95447, Babolsar, Iran
| | - Mohammad Hossein Fatemi
- Department of Analytical Chemistry, Faculty of Chemistry, University of Mazandaran, NirooHavayii Boulevard, 47416-95447, Babolsar, Iran
| |
Collapse
|
29
|
Pan Y, Zhang Y, Peng Z, Ba X, Zhao W, Li X, Guo Y, Ouyang G, Zhang S, Zhang B. Enrichment and determination of sixteen trace polycyclic aromatic hydrocarbons in barbecue smoke by using a continuous magnetic solid‐phase extraction and gas chromatography‐mass spectrometry. SEPARATION SCIENCE PLUS 2020. [DOI: 10.1002/sscp.201900068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yan Pan
- Chemistry CollegeZhengzhou University Kexue Avenue 100 Zhengzhou Henan 450001 P. R. China
| | - Yanhao Zhang
- State Key Laboratory of Environmental and Biological Analysis, Department of ChemistryHong Kong Baptist University Hong Kong 999077 P. R. China
| | - Zifang Peng
- Chemistry CollegeZhengzhou University Kexue Avenue 100 Zhengzhou Henan 450001 P. R. China
| | - Xin Ba
- Chemistry CollegeZhengzhou University Kexue Avenue 100 Zhengzhou Henan 450001 P. R. China
| | - Wuduo Zhao
- Center of Advanced Analysis and Computational ScienceKey Laboratory of Molecular Sensing and Harmful Substances Detection TechnologyZhengzhou University Kexue Avenue 100 Zhengzhou Henan 450001 P. R. China
| | - Xinglin Li
- Chemistry CollegeZhengzhou University Kexue Avenue 100 Zhengzhou Henan 450001 P. R. China
| | - Yun Guo
- Center of Advanced Analysis and Computational ScienceKey Laboratory of Molecular Sensing and Harmful Substances Detection TechnologyZhengzhou University Kexue Avenue 100 Zhengzhou Henan 450001 P. R. China
| | - Gangfeng Ouyang
- Center of Advanced Analysis and Computational ScienceKey Laboratory of Molecular Sensing and Harmful Substances Detection TechnologyZhengzhou University Kexue Avenue 100 Zhengzhou Henan 450001 P. R. China
| | - Shusheng Zhang
- Center of Advanced Analysis and Computational ScienceKey Laboratory of Molecular Sensing and Harmful Substances Detection TechnologyZhengzhou University Kexue Avenue 100 Zhengzhou Henan 450001 P. R. China
| | - Bin Zhang
- Physics CollegeZhengzhou University Kexue Avenue 100 Zhengzhou Henan 450001 P. R. China
| |
Collapse
|
30
|
Qi H, Li Z, Zheng H, Fu L, Jia Q. Facile preparation of hydrophilic glutathione modified magnetic nanomaterials for specific enrichment of glycopeptides. CHINESE CHEM LETT 2019. [DOI: 10.1016/j.cclet.2019.06.046] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
31
|
Chen Y, Xia L, Liang R, Lu Z, Li L, Huo B, Li G, Hu Y. Advanced materials for sample preparation in recent decade. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.115652] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
32
|
|
33
|
Magnetic carbon nanotube modified with polymeric deep eutectic solvent for the solid phase extraction of bovine serum albumin. Talanta 2019; 206:120215. [PMID: 31514903 DOI: 10.1016/j.talanta.2019.120215] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2019] [Revised: 07/16/2019] [Accepted: 07/31/2019] [Indexed: 12/24/2022]
Abstract
This article described the fabrication of novel magnetic carbon nanotube modified with polymeric deep eutectic solvent (M-CNT@PDES) and its application as extractant for the magnetic solid phase extraction (MSPE) of bovine serum albumin (BSA). The physicochemical properties and morphology of M-CNT@PDES were characterized by X-ray diffraction (XRD), vibrating sample magnetometer (VSM), thermo-gravimetric analysis (TGA), zeta potentials, fourier transform infrared spectrometry (FT-IR) and transmission electron microscope (TEM). Afterwards, several parameters such as pH value, initial concentration of BSA, extraction time, ionic strength and extraction temperature were optimized. The results indicated that the modification of PDES significantly improved the extraction performance for BSA, and the maximum extraction capacity was 225.15 mg/g under the optimized conditions. In addition, 0.20 mol/L NaCl-PBS solution was chosen as the appropriate eluent, and favourable elution rate (81.22%) was obtained. Circular dichroism spectroscopy (CD) indicated that the secondary structure of BSA has not changed during extraction and elution. The regenerative experiment and application in real calf serum confirmed the outstanding durability and practical application ability of M-CNT@PDES. All of above verified that the proposed M-CNT@PDES coupled with MSPE method has great application potential for the pre-concentration of biomolecules.
Collapse
|
34
|
Zhang W, Lan C, Zhang H, Zhang Y, Zhang W, Zhao W, Johnson C, Hu K, Xie F, Zhang S. Facile Preparation of Dual-Shell Novel Covalent-Organic Framework Functionalized Magnetic Nanospheres Used for the Simultaneous Determination of Fourteen Trace Heterocyclic Aromatic Amines in Nonsmokers and Smokers of Cigarettes with Different Tar Yields Based on UPLC-MS/MS. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:3733-3743. [PMID: 30835454 DOI: 10.1021/acs.jafc.8b06372] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The facile preparation, characterization, and application of novel dual-shell TpBD (a kind of covalent-organic framework) coated magnetic nanospheres as sorbents for simple, fast, and high selectivity capture of 14 heterocyclic aromatic amines (HAAs) are reported. Quantum chemistry theory calculations were conducted to directly and quantifiably describe the multiple interactions, including π-π, hydrogen bonding, cation-π, static electricity, and ion-exchange, between TpBD and heterocyclic aromatic amines. The excellent adsorption capacity of TpBD coated magnetic nanospheres was further evaluated by extraction of 14 HAAs from nonsmokers' and smokers' urine samples. Under the optimized conditions, the magnetic solid phase extraction process can be completed with high recovery ranging from 95.4% to 129.3%. After being washed with acetonitrile and water successively, the collected sorbents can be easily recycled and reused five times without any significant difference in performance. Coupled with the ultra performance liquid chromatography-tandem mass spectrometer detection, the exposure level of HAAs in nonsmokers and smokers smoking cigarettes with different tar yields were successfully explored. And, this implied that the robust method based on the versatile TpBD coated dual-shell magnetic nanospheres sorbents represents a great potential application in the analysis of disease markers and body fluids.
Collapse
Affiliation(s)
- Wenfen Zhang
- College of Chemistry and Molecular Engineering , Zhengzhou University , Kexue Avenue 100 , Zhengzhou , Henan 450001 , P. R. China
- Mechanical Engineering and Materials Science , Duke University , Durham , North Carolina 27708 , United States
| | - Chen Lan
- College of Chemistry and Molecular Engineering , Zhengzhou University , Kexue Avenue 100 , Zhengzhou , Henan 450001 , P. R. China
| | - Huimin Zhang
- College of Chemistry and Molecular Engineering , Zhengzhou University , Kexue Avenue 100 , Zhengzhou , Henan 450001 , P. R. China
| | - Yanhao Zhang
- Key Laboratory of Environmental and Biological Analysis, Department of Chemistry , Hong Kong Baptist University , Hong Kong , 999077
| | - Wenjing Zhang
- College of Chemistry and Molecular Engineering , Zhengzhou University , Kexue Avenue 100 , Zhengzhou , Henan 450001 , P. R. China
| | - Wuduo Zhao
- Center of Advanced Analysis and Computational Science, Key Laboratory of Molecular Sensing and Harmful Substances Detection Technology , Zhengzhou University , Kexue Avenue 100 , Zhengzhou , Henan 450001 , P. R. China
| | - Connor Johnson
- Department of Biomedical Engineering , Duke University , Durham , North Carolina 27708 , United States
| | - Kai Hu
- Henan University of Traditional Chinese Medicine , Zhengzhou , 450008 , P. R. China
| | - Fuwei Xie
- Zhengzhou Tobacco Research Institute of CNTC , Fengyang Avenue , Zhengzhou , Henan 450001 , P. R. China
| | - Shusheng Zhang
- College of Chemistry and Molecular Engineering , Zhengzhou University , Kexue Avenue 100 , Zhengzhou , Henan 450001 , P. R. China
- Center of Advanced Analysis and Computational Science, Key Laboratory of Molecular Sensing and Harmful Substances Detection Technology , Zhengzhou University , Kexue Avenue 100 , Zhengzhou , Henan 450001 , P. R. China
| |
Collapse
|
35
|
Garcia-Alonso S, Perez-Pastor RM. Organic Analysis of Environmental Samples Using Liquid Chromatography with Diode Array and Fluorescence Detectors: An Overview. Crit Rev Anal Chem 2019; 50:29-49. [PMID: 30925844 DOI: 10.1080/10408347.2019.1570461] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
This overview is focused to provide an useful guide of the families of organic pollutants that can be determined by liquid chromatography operating in reverse phase and ultraviolet/fluorescence detection. Eight families have been classified as the main groups to be considered: carbonyls, carboxyls, aromatics, phenols, phthalates, isocyanates, pesticides and emerging. The references have been selected based on analytical methods used in the environmental field, including both the well-established procedures and those more recently developed.
Collapse
|
36
|
Zhang W, Wang F, Zhang Y, Zhao W, Guo Y, Wen W, Zhang S. 1,3,5-Triazine tetrad-aza cyclophanes coated silica as a novel stationary phase for high performance liquid chromatography. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2018.09.082] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
37
|
Lan C, Yin D, Yang Z, Zhao W, Chen Y, Zhang W, Zhang S. Determination of Six Macrolide Antibiotics in Chicken Sample by Liquid Chromatography-Tandem Mass Spectrometry Based on Solid Phase Extraction. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2019; 2019:6849457. [PMID: 30918741 PMCID: PMC6409056 DOI: 10.1155/2019/6849457] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 01/17/2019] [Indexed: 06/09/2023]
Abstract
In this paper, a simple and effective method for the determination of six macrolide antibiotics (MACs), including tylosin, tilmicosin, azithromycin, clarithromycin, roxithromycin, and kitasamycin, in the chicken sample using liquid chromatography-tandem mass spectrometry (LC-MS/MS) was developed based on a self-built porous aromatic framework- (PAF-) based solid phase sorbent. The main parameters influencing the extraction efficiency, such as sorbent amounts, type of the eluent, pH of the sample, and the eluent volume, were evaluated. Under the optimized condition, the limits of detection were from 0.2 to 0.5 μg·kg-1. The recoveries of the method ranged from 82.1% to 101.4% with the relative standard deviations less than 11.1%. All the results demonstrated that the established method is potential for the determination of macrolide antibiotics in food safety analysis and monitoring.
Collapse
Affiliation(s)
- Chen Lan
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, China
| | - Dan Yin
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, China
| | - Zhicong Yang
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, China
| | - Wuduo Zhao
- Center for Advanced Analysis and Computational Science, Zhengzhou University, Zhengzhou, China
| | - Yanlong Chen
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, China
| | - Wenfen Zhang
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, China
| | - Shusheng Zhang
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, China
| |
Collapse
|
38
|
Zhang Y, Song Y, Wu J, Li R, Hu D, Lin Z, Cai Z. A magnetic covalent organic framework as an adsorbent and a new matrix for enrichment and rapid determination of PAHs and their derivatives in PM2.5 by surface-assisted laser desorption/ionization-time of flight-mass spectrometry. Chem Commun (Camb) 2019; 55:3745-3748. [DOI: 10.1039/c9cc00384c] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fe3O4@COFs served as an adsorbent and new matrix for SALDI-TOF-MS analysis of PAHs and their derivatives in PM2.5 with clear background, good reproducibility and sensitivity.
Collapse
Affiliation(s)
- Yanhao Zhang
- State Key Laboratory of Environmental and Biological Analysis
- Department of Chemistry
- Hong Kong Baptist University
- China
| | - Yuanyuan Song
- State Key Laboratory of Environmental and Biological Analysis
- Department of Chemistry
- Hong Kong Baptist University
- China
| | - Jie Wu
- Ministry of Education Key Laboratory of Analytical Science for Food Safety and Biology
- Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety
- Department of Chemistry
- Fuzhou University
- Fuzhou
| | - Ruijin Li
- State Key Laboratory of Environmental and Biological Analysis
- Department of Chemistry
- Hong Kong Baptist University
- China
- Institute of Environmental Science
| | - Di Hu
- State Key Laboratory of Environmental and Biological Analysis
- Department of Chemistry
- Hong Kong Baptist University
- China
| | - Zian Lin
- Ministry of Education Key Laboratory of Analytical Science for Food Safety and Biology
- Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety
- Department of Chemistry
- Fuzhou University
- Fuzhou
| | - Zongwei Cai
- State Key Laboratory of Environmental and Biological Analysis
- Department of Chemistry
- Hong Kong Baptist University
- China
- Guangzhou Key Laboratory of Environmental catalysis and Pollution Control
| |
Collapse
|
39
|
Xia S, Cai Z, Dong J, Wang S, Wang Y, Kang H, Chen X. Preparation of porous zinc ferrite/carbon as a magnetic-assisted dispersive miniaturized solid phase extraction sorbent and its application. J Chromatogr A 2018; 1567:73-80. [DOI: 10.1016/j.chroma.2018.07.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Revised: 06/17/2018] [Accepted: 07/01/2018] [Indexed: 12/29/2022]
|
40
|
Du L, Wang S, Huang J, Chu C, Li R, Li Q, Wang Q, Hu Y, Cao J, Chen Y, Peng L, Yang J. Determination of aflatoxin M1 and B1 in milk and jujube by miniaturized solid-phase extraction coupled with ultra high performance liquid chromatography and quadrupole time-of-flight tandem mass spectrometry. J Sep Sci 2018; 41:3677-3685. [DOI: 10.1002/jssc.201800185] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Revised: 06/27/2018] [Accepted: 07/25/2018] [Indexed: 12/29/2022]
Affiliation(s)
- Lijing Du
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou China
| | - Shuling Wang
- Medical College; Hangzhou Normal University; Hangzhou China
| | - Jianping Huang
- Alibaba Business School; Hangzhou Normal University; Hangzhou China
| | - Chu Chu
- College of Pharmaceutical Science; Zhejiang University of Technology; Hangzhou China
| | - Rongrong Li
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou China
| | - Qin Li
- Institute of Matetia Medica; Zhejiang Academy of Medical Sciences; Hangzhou China
| | - Qiuyan Wang
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou China
| | - Yuhan Hu
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou China
| | - Jun Cao
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou China
| | - Yubo Chen
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou China
| | - Liqing Peng
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou China
| | - Juan Yang
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou China
| |
Collapse
|
41
|
Patel K, Zhang J, Ren S. Rare-earth-free high energy product manganese-based magnetic materials. NANOSCALE 2018; 10:11701-11718. [PMID: 29901670 DOI: 10.1039/c8nr01847b] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The constant drive to replace rare-earth metal magnets has initiated great interest in an alternative. Manganese (Mn) has emerged to be a potential candidate as a key element in rare-earth-free magnets. Its five unpaired valence electrons give it a large magnetocrystalline energy and the ability to form several intermetallic compounds. These factors have led Mn-based magnets to be a potential replacement for rare-earth permanent magnets for several applications, such as efficient power electronics, energy generators, magnetic recording and tunneling applications, and spintronics. For past few decades, Mn-based magnets have been explored in many different forms, such as bulk magnets, thin films, and nanoparticles. Here, we review the recent progress in the synthesis and structure-magnetic property relationships of Mn-based rare-earth-free magnets (MnBi, MnAl and MnGa). Furthermore, we discuss their potential to replace rare-earth magnetic materials through the control of their structure and composition to achieve the theoretically predicted magnetic properties.
Collapse
Affiliation(s)
- Ketan Patel
- Department of Mechanical and Aerospace Engineering, University at Buffalo, The State University of New York, Buffalo, NY 14260, USA.
| | | | | |
Collapse
|
42
|
Jiang D, Hu T, Zheng H, Xu G, Jia Q. Aptamer-Functionalized Magnetic Conjugated Organic Framework for Selective Extraction of Traces of Hydroxylated Polychlorinated Biphenyls in Human Serum. Chemistry 2018; 24:10390-10396. [PMID: 29722078 DOI: 10.1002/chem.201800092] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Indexed: 01/03/2023]
Abstract
A solid-phase extraction adsorbent based on an aptamer-functionalized magnetic conjugated organic framework (COF) was developed for selective extraction of traces of hydroxylated polychlorinated biphenyls. This material has advantages such as superparamagnetism of the magnetic core, high surface area and porous structure of the COF, and high specific affinity of the aptamer. In combination with HPLC-MS, the aptamer-functionalized magnetic COF was used for the capture of hydroxy-2',3',4',5,5'-pentachlorobiphenyl in human serum. The method provided a linear range of 0.01-40 ng mL-1 with a good correlation coefficient (R2 =0.9973). The limit of detection was as low as 2.1 pg mL-1 . Furthermore, the material showed good reusability and could be applied in at least ten extraction cycles with recoveries greater than 90 %.
Collapse
Affiliation(s)
- Dandan Jiang
- College of Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Tingting Hu
- Department of Technical Center, Jilin Entry Exit Inspection and Quarantine Bureau, Changchun, 130033, P. R. China
| | - Haijiao Zheng
- College of Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Guoxing Xu
- School of Pharmaceutical Sciences, Jilin University, Changchun, 130021, P. R. China
| | - Qiong Jia
- College of Chemistry, Jilin University, Changchun, 130012, P. R. China
| |
Collapse
|
43
|
Packed hybrids of gold nanoparticles and layered double hydroxide nanosheets for microextraction of triazine herbicides from maize. Mikrochim Acta 2018; 185:336. [DOI: 10.1007/s00604-018-2862-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 06/04/2018] [Indexed: 02/04/2023]
|
44
|
Safari M, Shahlaei M, Yamini Y, Shakorian M, Arkan E. Magnetic framework composite as sorbent for magnetic solid phase extraction coupled with high performance liquid chromatography for simultaneous extraction and determination of tricyclic antidepressants. Anal Chim Acta 2018; 1034:204-213. [PMID: 30193635 DOI: 10.1016/j.aca.2018.06.023] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 06/03/2018] [Accepted: 06/08/2018] [Indexed: 01/15/2023]
Abstract
In this study, magnetic framework composites (MFCs) (Fe3O4@TMU-10) microspheres were successfully fabricated and applied as an effective sorbent for preconcentration of the two model tricyclic antidepressants (TCAs) amitriptyline and imipramine from biological samples. MFCs were fabricated by a step-by-step assembly, novel, simple and efficient strategy. The shell thickness of the Metal-organic frameworks (MOFs) could also be easily controlled by tuning the number of assembly cycles. By coupling magnetic solid-phase extraction (MSPE) with high-performance liquid chromatography with UV detector (HPLC-UV), a simple, reliable, fast, sensitive and cost-effective method for simultaneous determination of TCAs was developed. Under optimal conditions, the preconcentration factors and relative recoveries of the studied compounds were obtained in the range of 43-50 and 90.5-99.0% respectively. The calibration curves were obtained in the range of 5-800 μg L-1 with reasonable linearity (R2 > 0.9904) and the limits of detection (LODs) ranged between 2 and 4 μg L-1 (based on S/N = 3). The relative standard deviations of intra- and inter-day tests ranged from 3.1 to 4.6% and from 4.3 to 5.2%, respectively. The results demonstrate that Fe3O4@TMU-10 core-shell magnetic microspheres combine advantages of MOFs and magnetic nanoparticles, and are the promising sorbents for rapid and efficient extraction of target analytes from urine and plasma complex biological samples.
Collapse
Affiliation(s)
- Meysam Safari
- Pharmaceutical Sciences Research Center, Faculty of Pharmacy, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mohsen Shahlaei
- Nano Drug Delivery Research Center, Kermanshah University of Medical Sciences, Iran.
| | - Yadollah Yamini
- Department of Chemistry, Tarbiat Modares University, P.O. Box 14115-175, Tehran, Iran
| | - Mehrzad Shakorian
- Department of Chemistry, Tarbiat Modares University, P.O. Box 14115-175, Tehran, Iran
| | - Elham Arkan
- Pharmaceutical Sciences Research Center, Faculty of Pharmacy, Kermanshah University of Medical Sciences, Kermanshah, Iran
| |
Collapse
|
45
|
Chen Y, Zhang W, Zhang Y, Deng Z, Zhao W, Du H, Ma X, Yin D, Xie F, Chen Y, Zhang S. In situ preparation of core–shell magnetic porous aromatic framework nanoparticles for mixed–mode solid–phase extraction of trace multitarget analytes. J Chromatogr A 2018; 1556:1-9. [DOI: 10.1016/j.chroma.2018.04.039] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Revised: 04/12/2018] [Accepted: 04/15/2018] [Indexed: 01/08/2023]
|
46
|
Jiang D, Li X, Lv X, Jia Q. A magnetic hydrazine-functionalized dendrimer embedded with TiO 2 as a novel affinity probe for the selective enrichment of low-abundance phosphopeptides from biological samples. Talanta 2018; 185:461-468. [PMID: 29759228 DOI: 10.1016/j.talanta.2018.04.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Revised: 03/30/2018] [Accepted: 04/01/2018] [Indexed: 12/25/2022]
Abstract
Dendrimers exhibit tunable terminal functionality and bio-friendly nature, making them of being promising materials for applications in the field of separation and enrichment. In this work, we prepared magnetic hydrazide-functionalized poly-amidoamine (PAMAM) dendrimer embedded with TiO2 for the enrichment of phosphopeptides. The novel affinity probe possessed superparamagnetism, realizing its rapid separation from sample solution. Electrostatic attraction and hydrogen bonding existed between PAMAM and phosphopeptides while Lewis acid-base interaction was originated between TiO2 and the targets. The combined synergistic strength of multiple binding interactions contributed to the highly selective enrichment of phosphopeptides. The specificity for the capture of phosphopeptides was reflected in quantities as low as 1:1000 mass ratio of phosphopeptides to non-phosphopeptides. The detection limit of β-casein digests was low to 0.4 fmol, indicating the high sensitivity of the developed method. Fifteen and four phosphopeptides could be selectively captured from non-fat milk digests and human serum samples, which further confirmed the great potential of the affinity probe in the extraction of low-abundance phosphopeptides from real complex biological samples.
Collapse
Affiliation(s)
- Dandan Jiang
- College of Chemistry, Jilin University, Changchun 130012, China
| | - Xiqian Li
- China-Japan Hospital of Jilin University, Changchun 130033, China
| | - Xueju Lv
- College of Chemistry, Jilin University, Changchun 130012, China
| | - Qiong Jia
- College of Chemistry, Jilin University, Changchun 130012, China.
| |
Collapse
|
47
|
Zhao W, Lou X, Guo J, Sun P, Jia Y, Zheng L, He L, Zhang S. Investigation of the chromatographic regulation properties of benzyl groups attached to bridging nitrogen atoms in a calixtriazine-bonded stationary phase. J Sep Sci 2018; 41:2110-2118. [DOI: 10.1002/jssc.201701185] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Revised: 01/24/2018] [Accepted: 01/25/2018] [Indexed: 12/28/2022]
Affiliation(s)
- Wenjie Zhao
- School of Chemistry and Chemical Engineering; Henan University of Technology; Zhengzhou P. R. China
| | - Xuhua Lou
- School of Chemistry and Chemical Engineering; Henan University of Technology; Zhengzhou P. R. China
| | - Jizhao Guo
- Zhengzhou Tobacco Research Institute of CNTC; Zhengzhou P. R. China
| | - Peijian Sun
- Zhengzhou Tobacco Research Institute of CNTC; Zhengzhou P. R. China
| | - Yunzhen Jia
- Zhengzhou Tobacco Research Institute of CNTC; Zhengzhou P. R. China
| | - Limei Zheng
- School of Chemistry and Chemical Engineering; Henan University of Technology; Zhengzhou P. R. China
| | - Lijun He
- School of Chemistry and Chemical Engineering; Henan University of Technology; Zhengzhou P. R. China
| | - Shusheng Zhang
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou P. R. China
| |
Collapse
|
48
|
Zarei AR, Nedaei M, Ghorbanian SA. Deep eutectic solvent based magnetic nanofluid in the development of stir bar sorptive dispersive microextraction: An efficient hyphenated sample preparation for ultra-trace nitroaromatic explosives extraction in wastewater. J Sep Sci 2017; 40:4757-4764. [DOI: 10.1002/jssc.201700915] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2017] [Revised: 09/27/2017] [Accepted: 10/01/2017] [Indexed: 12/13/2022]
Affiliation(s)
- Ali Reza Zarei
- Department of Chemistry, Faculty of Chemistry and Chemical Engineering; Malek Ashtar University of Technology; Tehran Iran
| | - Maryam Nedaei
- Department of Chemistry, Faculty of Chemistry and Chemical Engineering; Malek Ashtar University of Technology; Tehran Iran
| | - Sohrab Ali Ghorbanian
- Faculty of Chemical Engineering, School of Engineering; University of Tehran; Tehran Iran
| |
Collapse
|
49
|
Sun J, Wang C, Shao B, Wang Z, Xue D, Liu Y, Qi K, Yang Y, Niu Y. Fast on-Site Visual Detection of Active Ricin Using a Combination of Highly Efficient Dual-Recognition Affinity Magnetic Enrichment and a Specific Gold Nanoparticle Probe. Anal Chem 2017; 89:12209-12216. [PMID: 29058405 DOI: 10.1021/acs.analchem.7b02944] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Ricin, a highly toxic protein, is a controlled substance by both the Chemical Weapons Convention (CWC) and the Biological Weapons Convention (BWC). Therefore, fast precaution of potential ricin toxin plays an important role in national security and public safety. Herein, a simple, sensitive, and accurate visual detection of active ricin in complex samples is presented by combining magnetic affinity enrichment with a specific gold nanoparticle (AuNP) probe. In the first step, a dual-recognition magnetic absorbent was fabricated by simultaneously incorporating two different affinity ligands (concanavalin A and galactosamine) on low-foul polymer brushes grafted magnetic beads, which showed remarkable multivalent synergy binding capacity for ricin even under complex interfering environments. Subsequently, a homoadenine-constituted oligodeoxynucleotide named poly(21dA) was conjugated to AuNPs (the poly(21dA)-AuNPs), which served as a specific depurination substrate of active ricin. Coralyne can trigger the intact poly(21dA)-AuNPs aggregate by forming a non-Watson-Crick homoadenine/coralyne complex, but the poly(21dA)-AuNPs after reacting with active ricin failed to form this complex due to the loss of adenines. Based on these facts, active ricin can be detected as low as 12.5 ng mL-1 with the naked eyes. This detection strategy could be well-applied in various ricin-spiked complex matrices. The features such as ready operation, facile readout, and easy accessibility make the assay a better choice for fast on-site active ricin detection.
Collapse
Affiliation(s)
- Jiefang Sun
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, China Agricultural University , Beijing 100193, China.,Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning, Beijing Center for Disease Prevention and Control , Beijing 100013, China
| | - Cheng Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, China Agricultural University , Beijing 100193, China
| | - Bing Shao
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, China Agricultural University , Beijing 100193, China.,Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning, Beijing Center for Disease Prevention and Control , Beijing 100013, China
| | - Zhanhui Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, China Agricultural University , Beijing 100193, China
| | - Dingshuai Xue
- State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences , Beijing 100029, China
| | - Yanhong Liu
- State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences , Beijing 100029, China
| | - Kailun Qi
- School of Public Health, Capital Medical University , Beijing 100069, China
| | - Yi Yang
- Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning, Beijing Center for Disease Prevention and Control , Beijing 100013, China
| | - Yumin Niu
- Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning, Beijing Center for Disease Prevention and Control , Beijing 100013, China
| |
Collapse
|
50
|
Zarei AR, Nedaei M, Ghorbanian SA. Application of deep eutectic solvent based magnetic colloidal gel for dispersive solid phase extraction of ultra-trace amounts of some nitroaromatic compounds in water samples. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.09.039] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|