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Li W, Zhang Q, Liu Y, Deng B, Zheng Y, Li J, Chen D. Simultaneous effervescence-assisted microextraction and magnetic adsorbent generation for rapid and cost-effective organochlorine pesticides analysis. Food Chem 2024; 457:140192. [PMID: 38941906 DOI: 10.1016/j.foodchem.2024.140192] [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: 02/20/2024] [Revised: 06/04/2024] [Accepted: 06/21/2024] [Indexed: 06/30/2024]
Abstract
This study introduced an innovative magnetic effervescence-assisted microextraction method, streamlining the preparation of effervescent tablets through a one-pot method that blends a CO2 donor (Na2CO3) and an H+ donor (NaH2PO4) with bare magnetic particles (Fe3O4) and an adsorbent (hydroxylated multi-walled carbon nanotubes), followed by pressing. During the extraction process, the bare magnetic particles and adsorbent undergo in-situ self-assembly to create a magnetic adsorbent. The effervescence generates bubbles that enhance effective extraction and magnetism facilitates the easy separation of the magnetic adsorbent from the sample solution, completing the process within 4 min. Applied to organochlorine pesticide analysis in fruit juices and herbal extracts, the method exhibits excellent linearity (R2 > 0.993), sensitivity (detection limits: 0.010-0.125 ng/mL), accuracy (recoveries: 85.8-99.9%), and precision (RSDs < 9.7%) with GC-ECD. Overall, this approach stands out for its simplicity, cost-effectiveness, and suitability for on-site analysis, owing to its operational ease and independence from specialized equipment.
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Affiliation(s)
- Wenxuan Li
- Zhengzhou Research Base, National Key Laboratory of Cotton Bio-breeding and Integrated Utilization, Zhengzhou University, Zhengzhou 450001, China; Henan Key Laboratory of Nanomedicine for Targeting Diagnosis and Treatment, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 45001, China
| | - Qinfeng Zhang
- Hubei Key Laboratory of Resources and Eco-Environment Geology (Hubei Geological Bureau), Hubei Geological Research Laboratory, Wuhan 430034, China
| | - Yuwei Liu
- Zhengzhou Research Base, National Key Laboratory of Cotton Bio-breeding and Integrated Utilization, Zhengzhou University, Zhengzhou 450001, China; Henan Key Laboratory of Nanomedicine for Targeting Diagnosis and Treatment, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 45001, China
| | - Bowen Deng
- Zhengzhou Research Base, National Key Laboratory of Cotton Bio-breeding and Integrated Utilization, Zhengzhou University, Zhengzhou 450001, China; Henan Key Laboratory of Nanomedicine for Targeting Diagnosis and Treatment, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 45001, China
| | - Yuanyuan Zheng
- Zhengzhou Research Base, National Key Laboratory of Cotton Bio-breeding and Integrated Utilization, Zhengzhou University, Zhengzhou 450001, China; Henan Key Laboratory of Nanomedicine for Targeting Diagnosis and Treatment, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 45001, China
| | - Jun Li
- Zhengzhou Research Base, National Key Laboratory of Cotton Bio-breeding and Integrated Utilization, Zhengzhou University, Zhengzhou 450001, China; School of Agricultural Sciences, Zhengzhou University, Zhengzhou 450001, China.
| | - Di Chen
- Zhengzhou Research Base, National Key Laboratory of Cotton Bio-breeding and Integrated Utilization, Zhengzhou University, Zhengzhou 450001, China; Henan Key Laboratory of Nanomedicine for Targeting Diagnosis and Treatment, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 45001, China.
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Xu S, Wang J, Deng D, Sun Y, Wang X, Zhang Z. A pretreatment method combined matrix solid-phase dispersion with dispersive liquid-liquid micro-extraction for polybrominated diphenyl ethers in vegetables through quantitation of gas chromatography-tandem mass spectrometry (GC-MS). RSC Adv 2023; 13:15772-15782. [PMID: 37250217 PMCID: PMC10209630 DOI: 10.1039/d3ra00320e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 05/18/2023] [Indexed: 05/31/2023] Open
Abstract
Herein, a novel pretreatment method for extraction of polybrominated diphenyl ethers (PBDEs) using matrix solid phase dispersion (MSPD) and depth purification using dispersive liquid-liquid micro-extraction (DLLME) from vegetables was designed. The vegetables included three leafy vegetables (Brassica chinensis, Brassica rapa var. glabra Regel and Brassica rapa L.), two root vegetables (Daucus carota and Ipomoea batatas (L.) Lam.), and Solanum melongena L. First, the freeze-dried powders of vegetables and sorbents were evenly ground to a mixture, which was then loaded into a solid phase column containing two molecular sieve spacers, one positioned at the top and the other at the bottom. The PBDEs were eluted with a small amount of solvent, concentrated, redissolved in acetonitrile, and then mixed with extractant. Next, 5 mL water was added to form an emulsion and centrifuged. Finally, the sedimentary phase was collected and injected into a gas chromatography-tandem mass spectrometry (GC-MS) system. The main factors such as the type of adsorbent, ratio of sample mass and adsorbents, volume of elution solvent used in the MSPD process, as well as the types and volume of dispersant and the, extractant used in DLLME were all evaluated using the single factor method. Under optimal conditions, the proposed method showed good linearity (R2 > 0.999) within the range of 1 to 1000 g kg-1 for all PBDEs and satisfactory recoveries of spiked samples (82.9-113.8%, except for BDE-183 (58.5-82.5%)) and matrix effects (-3.3-18.2%). The limits of detection and the limits of quantification were in the range of 1.9-75.1 g kg-1 and 5.7-25.3 g kg-1, respectively. Moreover, the total pretreatment and detection time was within 30 min. This method proved to be a promising alternative to other high-cost and time-consuming and multi-stage procedures for determination of PBDEs in vegetables.
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Affiliation(s)
- Sijie Xu
- School of Environmental Science and Engineering, Suzhou University of Science and Technology No. 99, Xuefu Road Suzhou 215009 China
| | - Junxia Wang
- School of Environmental Science and Engineering, Suzhou University of Science and Technology No. 99, Xuefu Road Suzhou 215009 China
- Jiangsu Provincial Key Laboratory of Environmental Science and Engineering, Suzhou University of Science and Technology Suzhou 215009 China
| | - Dengxian Deng
- School of Environmental Science and Engineering, Suzhou University of Science and Technology No. 99, Xuefu Road Suzhou 215009 China
| | - Yueying Sun
- School of Environmental Science and Engineering, Suzhou University of Science and Technology No. 99, Xuefu Road Suzhou 215009 China
| | - Xuedong Wang
- School of Environmental Science and Engineering, Suzhou University of Science and Technology No. 99, Xuefu Road Suzhou 215009 China
- Jiangsu Provincial Key Laboratory of Environmental Science and Engineering, Suzhou University of Science and Technology Suzhou 215009 China
| | - Zhanen Zhang
- School of Environmental Science and Engineering, Suzhou University of Science and Technology No. 99, Xuefu Road Suzhou 215009 China
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Xiang J, Zhou P, Mei H, Liu X, Wang H, Wang X, Li Y. Highly efficient nanocomposites based on molecularly imprinted magnetic covalent organic frameworks for selective extraction of bisphenol A from liquid matrices. Mikrochim Acta 2023; 190:200. [PMID: 37140689 DOI: 10.1007/s00604-023-05778-z] [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: 12/09/2022] [Accepted: 04/02/2023] [Indexed: 05/05/2023]
Abstract
Highly efficient nanocomposites, hydrophobic molecularly imprinted magnetic covalent organic frameworks (MI-MCOF), have been farbricated by a facile Schiff-base reaction. The MI-MCOF was based on terephthalaldehyde (TPA) and 1,3,5-tris(4-aminophenyl) benzene (TAPB) as functional monomer and crosslinker, anhydrous acetic acid as catalyst, bisphenol AF as dummy template, and NiFe2O4 as magnetic core. This organic framework significantly reduced the time consumption of conventional imprinted polymerization and avoided the use of traditional initiator and cross-linking agents. The synthesized MI-MCOF exhibited superior magnetic responsivity and affinity, as well as high selectivity and kinetics for bisphenol A (BPA) in water and urine samples. The equilibrium adsorption capacity (Qe) of BPA on the MI-MCOF was 50.65 mg g-1, which was 3-7-fold higher than of its three structural analogues. The imprinting factor of BPA reached up to 3.17, and the selective coefficients of three analogues were all > 2.0, evidencing the excellent selectivity of fabricated nanocomposites to BPA. Based on the MI-MCOF nanocomposites, the magnetic solid-phase extraction (MSPE), combined with HPLC and fluorescence detection (HPLC-FLD), offered superior analytical performance: wide linear range of 0.1-100 μg L-1, high correlation coefficient of 0.9996, low limit of detection of 0.020 μg L-1, good recoveries of 83.5-110%, and relative standard deviations (RSDs) of 0.5-5.7% in environmental water, beverage, and human urine samples. Consequently, the MI-MCOF-MSPE/HPLC-FLD method provides a good prospect in selective extraction of BPA from complex matrices while replacing traditional magnetic separation and adsorption materials.
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Affiliation(s)
- Jianxing Xiang
- College of Public Health and Management, Wenzhou Medical University, Wenzhou, 325035, China
- Chongqing Jiangbei Center for Disease Control and Prevention, Chongqing, 400000, China
| | - Peipei Zhou
- College of Public Health and Management, Wenzhou Medical University, Wenzhou, 325035, China
| | - He Mei
- College of Public Health and Management, Wenzhou Medical University, Wenzhou, 325035, China
| | - Xiaodong Liu
- College of Public Health and Management, Wenzhou Medical University, Wenzhou, 325035, China
| | - Huili Wang
- School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou, 215009, China
| | - Xuedong Wang
- School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou, 215009, China.
| | - Yanyan Li
- College of Public Health and Management, Wenzhou Medical University, Wenzhou, 325035, China.
- Department of Sports and Health, Guangzhou Sport University, Guangzhou, 510500, China.
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Jiang H, Yang S, Tian H, Sun B. Research progress in the use of liquid-liquid extraction for food flavour analysis. Trends Food Sci Technol 2023. [DOI: 10.1016/j.tifs.2023.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Ago KA, Kitte SA, Chirfa G, Gure A. Effervescent powder-assisted floating organic solvent-based dispersive liquid-liquid microextraction for determination of organochlorine pesticides in water by GC-MS. Heliyon 2023; 9:e12954. [PMID: 36704271 PMCID: PMC9871210 DOI: 10.1016/j.heliyon.2023.e12954] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 01/09/2023] [Accepted: 01/10/2023] [Indexed: 01/15/2023] Open
Abstract
An effervescent powder-assisted floating organic solvent-based dispersive liquid-liquid microextraction was introduced for determination of 13 organochlorine pesticides in water samples. In this method, a less toxic low-density organic solvent was used as extraction solvent. The extraction solvent was dispersed in to the aqueous sample via CO2 bubbles, in-situ generated up on addition of water to a falcon tube containing the mixture of effervescent powder precursors as well as the extraction solvent. Various experimental parameters such as effervescent and its weight fractions, extraction solvent type and its volume, the total mass of effervescent precursors, and the effect of salt were investigated and the optimal conditions were established. Under the optimum conditions, the proposed method exhibited good linearity for all target pesticides with the coefficient of determinations varying from 0.9981 to 0.9997. The limits of detection and quantification were within the range of 0.03-0.24 and 0.26-0.75 μg/L, respectively. The intra- and inter-day precisions which were expressed in terms of the relative standard deviation ranged from 0.33 to 4.47 and 0.51-5.52%, respectively. The enrichment factors and recoveries ranged from 24 to 293 and 76-116%, respectively. The proposed method could be used simple, cheap, fast, and environmentally friendly alternative for analysis of organochlorine pesticides from environmental water and other similar matrices.
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Gomez NA, Lorenzetti AS, Camiña J, Garrido M, Domini CE. In-syringe ultrasound-assisted dispersive liquid–liquid microextraction for the fluorescent determination of aluminum in water and milk samples. Microchem J 2022. [DOI: 10.1016/j.microc.2022.108117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Treder N, Roszkowska A, Olędzka I, Bączek T, Plenis A. Effects of Fe 3O 4 Magnetic Nanoparticle Functionalization with Ionic Liquids and a Double-Chained Surfactant on the Pretreatment of Plasma Samples during Drug Extraction. Anal Chem 2022; 94:16587-16595. [DOI: 10.1021/acs.analchem.2c01985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Natalia Treder
- Department of Analytical Chemistry, Medical University of Gdańsk, Hallera 107 Street, 80-416 Gdańsk, Poland
| | - Anna Roszkowska
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, Hallera 107 Street, 80-416 Gdańsk, Poland
| | - Ilona Olędzka
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, Hallera 107 Street, 80-416 Gdańsk, Poland
| | - Tomasz Bączek
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, Hallera 107 Street, 80-416 Gdańsk, Poland
| | - Alina Plenis
- Department of Analytical Chemistry, Medical University of Gdańsk, Hallera 107 Street, 80-416 Gdańsk, Poland
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Xue H, Jia L, Jiang H, Qin S, Yang Y, Wu J, Jing X. A successive homogeneous liquid-liquid microextraction based on solidification of switchable hydrophilicity solvents and ionic liquids for the detection of pyrethroids and cadmium in drinks. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.104569] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Hojjati-Najafabadi A, Mansoorianfar M, Liang T, Shahin K, Karimi-Maleh H. A review on magnetic sensors for monitoring of hazardous pollutants in water resources. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 824:153844. [PMID: 35176366 DOI: 10.1016/j.scitotenv.2022.153844] [Citation(s) in RCA: 106] [Impact Index Per Article: 53.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 02/01/2022] [Accepted: 02/09/2022] [Indexed: 06/14/2023]
Abstract
Water resources have long been of interest to humans and have become a serious issue in all aspects of human life. The disposal of hazardous pollutants in water resources is one of the biggest global concerns and poses many risks to human health and aquatic life. Therefore, the control of hazardous pollutants in water resources plays an important role, when it comes to evaluating water quality. Due to low toxicity, good electrical conductivity, facile functionalization, and easy preparation, magnetic materials have become a good alternative in recent years to control hazardous pollutants in water resources. In the present study, the idea of using magnetic sensors in controlling and monitoring of pharmaceuticals, pesticides, heavy metals, and organic pollutants have been reviewed. The water pollutants in drinking water, groundwater, surface water, and seawater have been discussed. The toxicology of water hazardous pollutants has also been reviewed. Then, the magnetic materials were discussed as sensors for controlling and monitoring pollutants. Finally, future remarks and perspectives on magnetic nanosensors for controlling hazardous pollutants in water resources and environmental applications were explained.
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Affiliation(s)
- Akbar Hojjati-Najafabadi
- College of Rare Earths, Jiangxi University of Science and Technology, No. 86, Hongqi Ave., Ganzhou, Jiangxi 341000, PR China; Faculty of Materials, Metallurgy and Chemistry, School of Materials Science and Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, PR China.
| | - Mojtaba Mansoorianfar
- CAS Key Laboratory for Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
| | - Tongxiang Liang
- College of Rare Earths, Jiangxi University of Science and Technology, No. 86, Hongqi Ave., Ganzhou, Jiangxi 341000, PR China
| | - Khashayar Shahin
- Center for Microbes, Development, and Health (CMDH), Institute Pasteur of Shanghai, Chinese Academy of Sciences, Shanghai 200025, China
| | - Hassan Karimi-Maleh
- School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu 611731, PR China; Department of Chemical Engineering, Quchan University of Technology, Quchan, Iran; Department of Chemical Sciences, University of Johannesburg, Doornfontein Campus, 2028 Johannesburg, South Africa.
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Gao M, Wang H, Wang J, Wang X, Wang H. Effervescence-Enhanced Microextraction Based on Acidic Ionic Liquids and In Situ Metathesis Reaction for Bisphenol Detection in Milk Samples. FOOD ANAL METHOD 2022. [DOI: 10.1007/s12161-022-02263-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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11
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Chaikhan P, Udnan Y, Ampiah-Bonney RJ, Chaiyasith WC. Fast sequential multi element analysis of lead and cadmium in canned food samples using effervescent tablet-assisted switchable solvent based liquid phase microextraction (EA-SS-LPME) coupled with high-resolution continuum source flame atomic absorption spectrometry (HR-CS-FAAS). Food Chem 2021; 375:131857. [PMID: 34942498 DOI: 10.1016/j.foodchem.2021.131857] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 11/08/2021] [Accepted: 12/10/2021] [Indexed: 11/04/2022]
Abstract
An effervescent tablet-assisted switchable solvent based liquid phase microextraction (EA-SS-LPME) was developed for multi-element determination of Pb and Cd in various samples using high-resolution continuum source flame atomic absorption spectrometry (HR-CS-FAAS). The effervescent tablets were used for improving the extraction efficiency. Triethylamine as a hydrophobic solvent was switched to protonated triethylamine carbonate by CO2 and used to extract dithizone complexes from samples. Calibration linearities were obtained from 0.06 to 10.0 mg L-1 (Pb) and 0.02 to 1.50 mg L-1 (Cd). LODs of the proposed method were 0.0195 (Pb) and 0.0068 (Cd). LOQs were 0.0649 mg L-1 (Pb) and 0.0228 mg L-1 (Cd) with %RSDs of 1.25%-1.69% (Pb) and 1.07%-1.64% (Cd). The proposed method was applied for the determination of Pb and Cd in water and canned food samples. The spiked recoveries were 82.3-119.0% (Pb) and 81.7-120.0% (Cd). In addition, the PF was 3.3, with EF at 1.4 (Pb) and 2.6 (Cd) obtained after extraction for under 8 min.
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Affiliation(s)
- Pilaipan Chaikhan
- Department of Chemistry, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
| | - Yuthapong Udnan
- Department of Chemistry, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand; Center of Excellence in Petroleum, Petrochemicals and Advanced Materials, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
| | | | - Wipharat Chuachuad Chaiyasith
- Department of Chemistry, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand; Center of Excellence in Petroleum, Petrochemicals and Advanced Materials, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand.
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Rajendran S, Loh SH, Ariffin MM, Khalik WMAWM. CO2-Effervescence in Liquid Phase Microextraction for the Determination of Micropollutants in Environmental Water: a Review. JOURNAL OF ANALYTICAL CHEMISTRY 2021. [DOI: 10.1134/s1061934821120091] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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Jiang L, Li Y, Yang XA, Jin CZ, Zhang WB. Ultrasound-assisted dispersive solid phase extraction for promoting enrichment of ng L -1 level Hg 2+ on ionic liquid coated magnetic materials. Anal Chim Acta 2021; 1181:338906. [PMID: 34556225 DOI: 10.1016/j.aca.2021.338906] [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: 05/18/2021] [Revised: 07/12/2021] [Accepted: 08/01/2021] [Indexed: 10/20/2022]
Abstract
Herein, we investigated the enrichment behavior of inorganic mercury (Hg2+) on magnetic adsorbent with different ultrasound (US) energy field input. The enrichment rate of 0.10 μg L-1 mercury is increased by 4.5 times after US instead of stirring as dispersion mode. The input of higher frequency and power ultrasound can accelerate the enrichment of magnetic ionic liquid adsorbent and reduce the Hg2+ residue, importantly, which has not been reported. The positive correlation between cavitation effect and acoustic frequency and power in imaging experiments documents that US parameters are the key factors affecting the magnetic solid phase extraction. In addition, in-situ desorption and detection of adsorbate and recovery of adsorbent can be realized by slurry vapor generation (SVG) technology. The recovery of Hg2+ in four cycles is more than 90%, which indicates that the structure and properties of the material are not affected by the application of US. Hence, the degradation of adsorption properties caused by agglomeration of magnetic materials can be improved by introducing dispersion methods such as US. At the same time, 95% enrichment efficiency and 0.01-1.0 μg L-1 linear calibration range corresponding to 150 mL sample documents that magnetic ionic liquid adsorbent combined with US and sensitive spectral detector can meet the needs of ng L-1 level Hg2+ analysis in natural water samples.
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Affiliation(s)
- Lu Jiang
- Department of Applied Chemistry, Anhui University of Technology, Maanshan, Anhui, 243002, PR China
| | - Ying Li
- Department of Applied Chemistry, Anhui University of Technology, Maanshan, Anhui, 243002, PR China
| | - Xin-An Yang
- Department of Applied Chemistry, Anhui University of Technology, Maanshan, Anhui, 243002, PR China.
| | - Cheng-Zhao Jin
- Department of Applied Chemistry, Anhui University of Technology, Maanshan, Anhui, 243002, PR China.
| | - Wang-Bing Zhang
- Department of Applied Chemistry, Anhui University of Technology, Maanshan, Anhui, 243002, PR China.
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Zhou P, Wang R, Fan R, Yang X, Mei H, Chen H, Wang H, Wang Z, Wang X. Magnetic amino-functionalized metal-organic frameworks as a novel solid support in ionic liquids-based effervescent tablets for efficient extraction of polycyclic aromatic hydrocarbons in milks. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 222:112482. [PMID: 34224969 DOI: 10.1016/j.ecoenv.2021.112482] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 06/22/2021] [Accepted: 06/28/2021] [Indexed: 06/13/2023]
Abstract
Herein, a kind of novel multi-layer core-shell nanocomposites (NSPN) was prepared by employing SiO2 and polyvinylpyrrolidone (PVP) polymers as modifiers and amino-functionalized metal-organic frameworks (NH2-MIL101(Fe)) as coating. It was referred to as the NSPN and ILs-based effervescence-assisted dispersive solid-phase microextraction, hereafter abbreviated as NIE-DSM. In terms of extraction efficiency, SiO2 and PVP as modifiers and NH2-MIL(Fe) as coating onto the surface of NiFe2O4 cores played a synergistically enhancing effect on adsorption/extraction. Effervescent tablets were prepared by integrating the NSPN magnetic nanoparticles as adsorbents with imidazolium-based ionic liquids (ILs) as extractants as well as acidic and alkaline sources. Under vigorous dispersion of CO2 bubbles, the NIE-DSM method realized the goal of rapidly diffusing and separating the adsorbent/extractant (~3 min) without needing conventional vortexing or centrifugation step. Consequently, the NIE-DSM approach combined dispersion and adsorption/extractant in a synchronous way. Under optimized conditions, the NIE-DSM/HPLC-FLD method gave low limits of detection (0.008-0.034 μg kg-1) and satisfactory extraction recoveries (74.1-101.6%) for five polycyclic aromatic hydrocarbons (PAHs; fluorene, anthracene, pyrene, chrysene and benzo(a)pyrene) in milk samples. The intra-day and inter-day precision, expressed as relative standard deviations, was < 5.9% and 6.5%, respectively, demonstrating a high precision. Owing to no requirement for electrical power, this method shows great potential for outdoor monitoring of trace-level PAHs in food matrices.
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Affiliation(s)
- Peipei Zhou
- Zhejiang Provincial Key Laboratory of Watershed Science and Health, College of Public Health and Management, Center for Health Assessment, Wenzhou Medical University, Wenzhou 325035, China
| | - Rui Wang
- Zhejiang Provincial Key Laboratory of Watershed Science and Health, College of Public Health and Management, Center for Health Assessment, Wenzhou Medical University, Wenzhou 325035, China
| | - Ru Fan
- Zhejiang Provincial Key Laboratory of Watershed Science and Health, College of Public Health and Management, Center for Health Assessment, Wenzhou Medical University, Wenzhou 325035, China
| | - Xiaoran Yang
- Zhejiang Provincial Key Laboratory of Watershed Science and Health, College of Public Health and Management, Center for Health Assessment, Wenzhou Medical University, Wenzhou 325035, China
| | - He Mei
- Zhejiang Provincial Key Laboratory of Watershed Science and Health, College of Public Health and Management, Center for Health Assessment, Wenzhou Medical University, Wenzhou 325035, China
| | - Huaiyu Chen
- Zhejiang Provincial Key Laboratory of Watershed Science and Health, College of Public Health and Management, Center for Health Assessment, Wenzhou Medical University, Wenzhou 325035, China
| | - Huili Wang
- School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China.
| | - Zhenfeng Wang
- Zhejiang Provincial Key Laboratory of Watershed Science and Health, College of Public Health and Management, Center for Health Assessment, Wenzhou Medical University, Wenzhou 325035, China
| | - Xuedong Wang
- Zhejiang Provincial Key Laboratory of Watershed Science and Health, College of Public Health and Management, Center for Health Assessment, Wenzhou Medical University, Wenzhou 325035, China.
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15
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Faraji M, Shirani M, Rashidi-Nodeh H. The recent advances in magnetic sorbents and their applications. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2021.116302] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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16
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Borahan T, Karlıdağ NE, Zaman BT, Bakırdere S. A Sensitive Microextraction Method Using Effervescence Tablets to Disperse Fe
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O
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Nanoparticles for Cadmium Determination in Lake Water Samples. ChemistrySelect 2021. [DOI: 10.1002/slct.202100405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Tülay Borahan
- Chemistry Department Yıldız Technical University 34210 İstanbul Turkey
| | | | - Buse Tuğba Zaman
- Chemistry Department Yıldız Technical University 34210 İstanbul Turkey
| | - Sezgin Bakırdere
- Chemistry Department Yıldız Technical University 34210 İstanbul Turkey
- Turkish Academy of Sciences (TÜBA) Vedat Dalokay Street, No: 112 06670 Çankaya 06690 Ankara Turkey
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Mokhodoeva OB, Maksimova VV, Dzhenloda RK, Shkinev VM. Magnetic Nanoparticles Modified by Ionic Liquids in Environmental Analysis. JOURNAL OF ANALYTICAL CHEMISTRY 2021. [DOI: 10.1134/s1061934821060058] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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18
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Fang X, Ye J, Duan D, Cai X, Guo X, Li K. Aspartic acid assisted one-step synthesis of stable CsPbX 3@Asp-Cs 4PbX 6 by in situ growth in NH 2-MIL-53 for ratiometric fluorescence detection of 4-bromophenoxybenzene. Mikrochim Acta 2021; 188:204. [PMID: 34043073 DOI: 10.1007/s00604-021-04863-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 05/13/2021] [Indexed: 12/15/2022]
Abstract
A molecularly imprinted ratiometric fluorescent sensor was synthesized for the detection of 4-bromophenoxybenzene (BDE-3) based on perovskite quantum dots and metal organic framework. First, aspartic acid (Asp) was introduced during the synthesis of perovskite CsPbX3 for the formation of a core-shell structure of CsPbX3@Asp-Cs4PbX6. Due to the protection of the shell layer Cs4PbX6, the stability of the core CsPbX3 was improved significantly. Compared to CsPb(BrI)3, the ultraviolet and thermal stabilities of CsPb(BrI)3@Asp-Cs4Pb(BrI)6 were increased by 26 times and 32 times, respectively, and, compared to CsPbBr3, these stabilities of CsPbBr3@Asp-Cs4PbBr6 were increased by 3 times and 13 times, respectively. The water stabilities of CsPb(BrI)3@Asp-Cs4Pb(BrI)6 and CsPbBr3@Asp-Cs4PbBr6 were greatly improved too. Then, a ratiometric fluorescence sensor was constructed by in situ growth of CsPb(BrI)3@Asp-Cs4Pb(BrI)6 in metal organic framework (NH2-MIL-53) for the detection of BDE-3, in which the orange fluorescence of CsPb(BrI)3@Asp-Cs4Pb(BrI)6 (614 nm) was regarded as the reference signal and the cyan fluorescence of NH2-MIL-53 (494 nm) was used as the fluorescence response signal. To improve the selectivity of the sensor, the molecular imprinting polymer (MIP) was modified on the NH2-MIL-53 and an imprinting factor of 3.17 was obtained. Under 365 nm light excitation, the fluorescent response signal at 494 nm was quenched gradually by BDE-3 in the range 11.4 to 68.5 nmol/L, while the reference signal at 614 nm remained unchanged. The limit of detection and limit of quantification were 3.35 and 11.2 nmol/L, respectively, and the fluorescent color of the sensor changed gradually from cyan to green to orange, which illustrated that the developed sensor has an ability to recognize BDE-3 specifically, a good anti-interference ability, and a sensitively visual detection ability. Moreover, the sensor was successfully applied to the BDE-3 detection in polyethylene terephthalate plastic bottle, polyvinyl chloride plastic bag, and circuit board with satisfactory recoveries (96.3-108.1%) and low relative standard deviations (5%). The preparation processes of NH2-MIL-53, NH2-MIL-53-CsPb(BrI)3@Asp-Cs4Pb(BrI)6, and the MIP-NH2-MIL-53-CsPb(BrI)3@Asp-Cs4Pb(BrI)6 composites.
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Affiliation(s)
- Xiaoyu Fang
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Jianping Ye
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Ding Duan
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Xin Cai
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Xinmin Guo
- Department of Ultrasound, Guangzhou Red Cross Hospital, Medical College, Jinan University, Guangzhou, 510220, China.
| | - Kang Li
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, China.
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Zhou P, Zhang W, Wang X. Development of a syringe membrane-based microextraction method based on metal-organic framework mixed-matrix membranes for preconcentration/extraction of polycyclic aromatic hydrocarbons in tea infusion. Food Chem 2021; 361:130105. [PMID: 34023686 DOI: 10.1016/j.foodchem.2021.130105] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 05/10/2021] [Accepted: 05/11/2021] [Indexed: 10/21/2022]
Abstract
Inevitably, the residues of polycyclic aromatic hydrocarbons (PAHs) in tea leaves will be transferred to hot tea infusion, constituting a certain drinking risk; consequently, it is imperative to develop rapid, sensitive, and robust approaches for their trace-level detection. Herein, we developed a syringe membrane-based microextraction (SMME) method for preconcentration/extraction of PAHs in tea infusions. This method utilized metal-organic framework-mixed matrix membranes (MOF-MMMs) as adsorbents, which anchored the nanoparticles of MOFs onto the surface of PVDF membrane. The UiO-66 (Zr)-based MMM possessed high Brunauer-Emmett-Teller (BET) surface area (320.5 m2 g-1) and pore volume (0.18 cm3 g-1), thus enhancing extraction/adsorption efficiency. Under optimized conditions, the limits of detection for PAHs reached as low as 0.02-0.08 μg L-1 with extraction recoveries of 85.5-102.1%, and the inter-day and intra-day precision was lower than 8.4% in tea infusions. Consequently, the SMME/HPLC-DAD method shows a great potential in conventional monitoring of PAHs in tea samples.
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Affiliation(s)
- Peipei Zhou
- Zhejiang Provincial Key Laboratory of Watershed Science and Health, College of Public Health and Management, Center for Health Assessment, Wenzhou Medical University, Wenzhou 325035, China
| | - Wei Zhang
- Zhejiang Provincial Key Laboratory of Watershed Science and Health, College of Public Health and Management, Center for Health Assessment, Wenzhou Medical University, Wenzhou 325035, China
| | - Xuedong Wang
- Zhejiang Provincial Key Laboratory of Watershed Science and Health, College of Public Health and Management, Center for Health Assessment, Wenzhou Medical University, Wenzhou 325035, China; School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China.
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An Effervescence-assisted Centrifuge-less Dispersive Liquid-Phase Microextraction Based on Solidification of Switchable Hydrophilicity Solvents for Detection of Alkylphenols in Drinks. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2021. [DOI: 10.1016/s1872-2040(21)60100-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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21
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Wang Y, Zhang Q, Chen S, Cheng L, Jing X, Wang X, Guan S, Song W, Rao Q. Determination of Polybrominated Diphenyl Ethers in Water Samples Using Effervescent-Assisted Dispersive Liquid-Liquid Icroextraction with Solidification of the Aqueous Phase. Molecules 2021; 26:molecules26051376. [PMID: 33806482 PMCID: PMC7961388 DOI: 10.3390/molecules26051376] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 02/22/2021] [Accepted: 02/26/2021] [Indexed: 01/20/2023] Open
Abstract
An effective and sensitive method is necessary for the determination of polybrominated diphenyl ethers (PBDEs) pollutants in water. In this study, effervescent-assisted dispersive liquid-liquid microextraction with solidification of the aqueous phase (EA-DLLME-SAP), followed by Gas Chromatography-Tandem Mass Spectrometry (GC-MS-MS) quantitative analysis, was established for the preconcentration and determination of PBDEs in real environmental water samples. 1,1,2,2-Tetrachloroethane was used as the extractant and directly dispersed into the water phase of the aqueous samples with the aid of a large number of carbon dioxide bubbles generated via the acid-base reaction of acetic acid and sodium bicarbonate, which did not require the use of a dispersant during the extraction process. The key factors affecting the extraction recovery were optimized, and an internal standard was used for quantitative analysis, which gave good linearity ranges of 1-100 ng·L-1 (BDEs 28, 47, 99, and 100), 2-200 ng·L-1 (BDEs 153, 154, and 183) and 5-500 ng·L-1 (BDE 209) with limits of quantification in the range of 1.0-5.0 ng·L-1. The accuracy was verified with relative standard deviations < 8.5% observed in tap, lake, river and reservoir water samples with relative recoveries ranging from 67.2 to 102.6%. The presented method contributes to the determination of PBDEs in environmental water samples.
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Affiliation(s)
- Yue Wang
- College of Food Sciences, Shanghai Ocean University, Shanghai 201306, China;
- Institute for Agro-food Standards and Testing Technology, Shanghai Academy of Agricultural Science, Shanghai 201403, China; (Q.Z.); (S.C.); (L.C.); (X.W.); (S.G.)
| | - Qicai Zhang
- Institute for Agro-food Standards and Testing Technology, Shanghai Academy of Agricultural Science, Shanghai 201403, China; (Q.Z.); (S.C.); (L.C.); (X.W.); (S.G.)
| | - Shanshan Chen
- Institute for Agro-food Standards and Testing Technology, Shanghai Academy of Agricultural Science, Shanghai 201403, China; (Q.Z.); (S.C.); (L.C.); (X.W.); (S.G.)
| | - Lin Cheng
- Institute for Agro-food Standards and Testing Technology, Shanghai Academy of Agricultural Science, Shanghai 201403, China; (Q.Z.); (S.C.); (L.C.); (X.W.); (S.G.)
| | - Xu Jing
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu, Jinzhong 030801, China;
| | - Xianli Wang
- Institute for Agro-food Standards and Testing Technology, Shanghai Academy of Agricultural Science, Shanghai 201403, China; (Q.Z.); (S.C.); (L.C.); (X.W.); (S.G.)
| | - Shuhui Guan
- Institute for Agro-food Standards and Testing Technology, Shanghai Academy of Agricultural Science, Shanghai 201403, China; (Q.Z.); (S.C.); (L.C.); (X.W.); (S.G.)
| | - Weiguo Song
- Institute for Agro-food Standards and Testing Technology, Shanghai Academy of Agricultural Science, Shanghai 201403, China; (Q.Z.); (S.C.); (L.C.); (X.W.); (S.G.)
- Correspondence: (W.S.); (Q.R.)
| | - Qinxiong Rao
- Institute for Agro-food Standards and Testing Technology, Shanghai Academy of Agricultural Science, Shanghai 201403, China; (Q.Z.); (S.C.); (L.C.); (X.W.); (S.G.)
- Correspondence: (W.S.); (Q.R.)
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22
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Borahan T, Zaman BT, Arıca Polat BS, Bakırdere EG, Bakırdere S. An accurate and sensitive effervescence-assisted liquid phase microextraction method for the determination of cobalt after a Schiff base complexation by slotted quartz tube-flame atomic absorption spectrophotometry in urine samples. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:703-711. [PMID: 33480365 DOI: 10.1039/d0ay02264k] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
In this study, an accurate analytical method development for cobalt determination in urine samples was described. The method is based on the mass transfer of the target analytes to the organic phase from the aqueous phase by the dispersing extractant throughout the solution with the aid of CO2 bubbles prior to sample measurement by using a slotted quartz tube flame atomic absorption spectrophotometer. An extractor (1-decanol) dropped effervescent tablet (anhydrous sodium carbonate and sodium dihydrogen phosphate dihydrate mixture) was used in order to separate/preconcentrate cobalt after complexation of cobalt ions in aqueous solution with the Schiff base ligand. The parameters affecting the extraction output such as complexing conditions (pH, ligand concentration, and volume) and extraction conditions (extraction solvent type and volume, extraction temperature, and heating duration, NaOH volume and mixing period) were optimized to lower the detection limit. The limit of detection and quantification values under optimized experimental and instrumental conditions were determined as 3.7 μg L-1 and 12 μg L-1, respectively with high linearity with respect to the dynamic range between 15 and 300 μg L-1. The enhancement factor obtained with the developed method was calculated as 83 fold. The pretreatment process was applied to urine samples in order to test the convenience of the developed method in urine samples for the determination of cobalt at low levels. The high percentage recovery results of 96-97% for four different concentrations of spiked urine samples indicated the proposed method's sufficient sensitivity for analyte determination in such a complex matrix.
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Affiliation(s)
- Tülay Borahan
- Yıldız Technical University, Chemistry Department, 34210, İstanbul, Turkey.
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23
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Chen D, Ma S, Zhang X, Wang X, Gao M, Li J, Wang H. Enhanced extraction of organophosphorus pesticides from fruit juices using magnetic effervescent tablets composed of the NiFe2O4@SiO2@PANI-IL nanocomposites. RSC Adv 2021; 11:1668-1678. [PMID: 35424117 PMCID: PMC8693588 DOI: 10.1039/d0ra09100f] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Accepted: 12/22/2020] [Indexed: 11/21/2022] Open
Abstract
The reported ionic liquid (IL)-based magnetic effervescent tablets are a result of direct addition of ILs and magnetic nanoparticles (MNPs). In effervescent reaction-enhanced microextraction procedures, the dissociation between ILs and MNPs easily leads to loss of ILs due to aqueous solubility, thereby decreasing the extraction efficiency. Herein, we attached a hydrophilic IL ([BMIM]Br) onto the surface of NiFe2O4@SiO2@polyaniline (NiFe2O4@SiO2@PANI-IL) to prepare novel core–shell-like multi-layer nanocomposites. Magnetic effervescent tablets were composed of Na2CO3 as an alkaline source, tartaric acid as an acidic source and as-synthesized nanocomposites as an extractant. The nanocomposites were used in an effervescent reaction-enhanced magnetic solid-phase extraction (ERMSE) for the extraction of four organophosphorus pesticides (OPPs) in fruit juices prior to HPLC-DAD detection. Under optimized conditions, this method provided low limits of detection (0.06–0.17 μg L−1), high recoveries (80.6–97.3%) and excellent precision (1.1–5.2%) for OPP quantification in five fruit juices. Notably, the three-layer core–shell nanocomposites were efficiently recycled for at least eight extraction cycles with a recovery loss of <10%. The novelty of this study lies in: (1) for the first time, the ILs-based hybrid magnetic nanocomposites were prepared with appropriate pore size/volume and more active sites for OPPs; (2) the combination of the nanocomposites with effervescent tablets realizes rapid dispersion of CO2 bubbles, and convenient magnetic separation/collection into one synchronous step; and (3) due to there being no requirement of electrical power, it is feasible for use in field conditions. Thus, the ERMSE method has excellent potential for conventional monitoring of trace-level OPPs in complex fruit juice matrices. The reported ionic liquid (IL)-based magnetic effervescent tablets are a result of direct addition of ILs and magnetic nanoparticles (MNPs).![]()
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Affiliation(s)
- Dechao Chen
- School of Environmental Science and Engineering
- Suzhou University of Science and Technology
- Suzhou 215009
- China
| | - Sai Ma
- School of Environmental Science and Engineering
- Suzhou University of Science and Technology
- Suzhou 215009
- China
| | - Xiaofan Zhang
- School of Environmental Science and Engineering
- Suzhou University of Science and Technology
- Suzhou 215009
- China
| | - Xuedong Wang
- School of Environmental Science and Engineering
- Suzhou University of Science and Technology
- Suzhou 215009
- China
| | - Ming Gao
- School of Environmental Science and Engineering
- Suzhou University of Science and Technology
- Suzhou 215009
- China
| | - Jieyi Li
- School of Environmental Science and Engineering
- Suzhou University of Science and Technology
- Suzhou 215009
- China
| | - Huili Wang
- School of Environmental Science and Engineering
- Suzhou University of Science and Technology
- Suzhou 215009
- China
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24
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Lasarte-Aragonés G, Lucena R, Cárdenas S. Effervescence-Assisted Microextraction-One Decade of Developments. Molecules 2020; 25:molecules25246053. [PMID: 33371453 PMCID: PMC7767422 DOI: 10.3390/molecules25246053] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 12/16/2020] [Accepted: 12/17/2020] [Indexed: 11/16/2022] Open
Abstract
Dispersive microextraction techniques are key in the analytical sample treatment context as they combine a favored thermodynamics and kinetics isolation of the target analytes from the sample matrix. The dispersion of the extractant in the form of tiny particles or drops, depending on the technique, into the sample enlarges the contact surface area between phases, thus enhancing the mass transference. This dispersion can be achieved by applying external energy sources, the use of chemicals, or the combination of both strategies. Effervescence-assisted microextraction emerged in 2011 as a new alternative in this context. The technique uses in situ-generated carbon dioxide as the disperser, and it has been successfully applied in the solid-phase and liquid-phase microextraction fields. This minireview explains the main fundamentals of the technique, its potential and the main developments reported.
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25
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Zhao W, Jing X, Tian Y, Feng C. Magnetic Fe3O4 @ porous activated carbon effervescent tablet-assisted deep eutectic solvent-based dispersive liquid–liquid microextraction of phenolic endocrine disrupting chemicals in environmental water. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105416] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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26
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Nemati M, Ali Farajzadeh M, Mohebbi A, Sehatkhah MR, Afshar Mogaddam MR. Simultaneous application of deep eutectic solvent as extraction solvent and ion-pair agent in liquid phase microextraction for the extraction of biogenic amines from tuna fish samples. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105496] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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27
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Zhang W, Zhou P, Liu W, Wang H, Wang X. Enhanced adsorption/extraction of five typical polycyclic aromatic hydrocarbons from meat samples using magnetic effervescent tablets composed of dicationic ionic liquids and NiFe2O4 nanoparticles. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113682] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Fu QB, Jiang HL, Qiao LQ, Sun X, Wang ML, Zhao RS. Effective enrichment and detection of trace polybrominated diphenyl ethers in water samples based on magnetic covalent organic framework nanospheres coupled with chromatography-mass spectrometry. J Chromatogr A 2020; 1630:461534. [PMID: 32950812 DOI: 10.1016/j.chroma.2020.461534] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 09/04/2020] [Accepted: 09/08/2020] [Indexed: 01/08/2023]
Abstract
Novel core shell structured magnetic covalent organic frameworks were synthesized at room temperature and first applied in water samples for the enrichment of trace polybrominated diphenyl ethers (PBDEs) through magnetic solid-phase extraction. The prepared materials were characterized through transmission electron microscopy, Fourier transform infrared spectroscopy, X-ray diffraction, vibrating sample magnetometer and X-ray photoelectron spectroscopy. During adsorption, the parameters affecting extraction and desorption efficiency were further optimized. Combined gas chromatography and mass spectrometry (GC/MS) revealed that high enrichment factors (275-292), low limits of detection (0.12-0.38 ng·L-1), wide linear ranges (0.5-1000 ng·L-1), and good reproducibility (intra-day 1.40%-4.31% and inter-day 5.14%-9.12%) were obtained under optimal conditions. The method successfully detected PBDEs in different water samples.
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Affiliation(s)
- Quan-Bin Fu
- College of Food Science and Engineering, Shandong Agricultural University, Taian 271018, PR China; Qilu University of Technology (Shandong Academy of Science), Key Laboratory for Applied Technology of Sophisticated Analytical Instrument of Shandong Province, Shandong Analysis and Test Center, Jinan 250014, PR China
| | - Hai-Long Jiang
- Qilu University of Technology (Shandong Academy of Science), Key Laboratory for Applied Technology of Sophisticated Analytical Instrument of Shandong Province, Shandong Analysis and Test Center, Jinan 250014, PR China
| | - Lu-Qin Qiao
- College of Plant Protection, Shandong Agricultural University, Taian 271018, PR China.
| | - Xin Sun
- College of Food Science and Engineering, Shandong Agricultural University, Taian 271018, PR China.
| | - Ming-Lin Wang
- College of Food Science and Engineering, Shandong Agricultural University, Taian 271018, PR China
| | - Ru-Song Zhao
- Qilu University of Technology (Shandong Academy of Science), Key Laboratory for Applied Technology of Sophisticated Analytical Instrument of Shandong Province, Shandong Analysis and Test Center, Jinan 250014, PR China
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Facile synthesis of tubular magnetic fluorinated covalent organic frameworks for efficient enrichment of ultratrace polybrominated diphenyl ethers from environmental samples. Talanta 2020; 221:121651. [PMID: 33076167 DOI: 10.1016/j.talanta.2020.121651] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 08/31/2020] [Accepted: 09/08/2020] [Indexed: 02/07/2023]
Abstract
Polybrominated diphenyl ethers (PBDEs), known as the most widely used brominated flame retardant, have received great public concern due to its hidden environment and health problems. Development of highly selective and sensitive analytical approaches for enrichment and detection of ultratrace PBDEs are in high demand. Conventional sample pretreatment techniques usually require tedious procedures, long time, and excessive consumption of solvent and sample, thus hindering ultrasensitive detection of PBDEs. To address this issue, we first reported a simple room-temperature approach for synthesis of tubular magnetic fluorinated covalent organic frameworks (MCNT@TAPB-TFTA). The introduction of fluorine atoms played multiple roles in improving the frameworks' hydrophobicity and the adsorption capabilities for PBDEs. Combined with atmospheric pressure gas chromatography-tandem mass spectrometry (APGC-MS/MS), several crucial parameters of magnetic solid-phase extraction (MSPE) including adsorbent dosage, adsorption time, pH, ion strength, the eluent, elution time and elution frequencies were examined in detail. The optimal method exhibited wide linear ranges (0.01-500 ng/L), low limit of detections (LODs, 0.0045-0.018 ng/L), good correlation coefficients (r ≥ 0.9977), and high enrichment factors (EFs, 1425-1886 folds) for eight PBDEs. Furthermore, this proposed method could be successfully applied to sensitive determination of ultratrace PBDEs in environmental samples, demonstrating the promising potential of the MCNT@TPAB-TFTA as an adsorbent in sample pretreatment.
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Liu W, Tian J, Mao C, Wang Z, Liu J, Dahlgren RA, Zhang L, Wang X. Sulfur vacancy promoted peroxidase-like activity of magnetic greigite (Fe3S4) for colorimetric detection of serum glucose. Anal Chim Acta 2020; 1127:246-255. [DOI: 10.1016/j.aca.2020.06.056] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 05/13/2020] [Accepted: 06/24/2020] [Indexed: 01/14/2023]
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Abstract
Ionic liquids (ILs) are a group of non-conventional salts with melting points below 100 °C. Apart from their negligible vapor pressure at room temperature, high thermal stability, and impressive solvation properties, ILs are characterized by their tunability. Given such nearly infinite combinations of cations and anions, and the easy modification of their structures, ILs with specific properties can be synthesized. These characteristics have attracted attention regarding their use as extraction phases in analytical sample preparation methods, particularly in liquid-phase extraction methods. Given the liquid nature of most common ILs, their incorporation in analytical sample preparation methods using solid sorbents requires the preparation of solid derivatives, such as polymeric ILs, or the combination of ILs with other materials to prepare solid IL-based composites. In this sense, many solid composites based on ILs have been prepared with improved features, including magnetic particles, carbonaceous materials, polymers, silica materials, and metal-organic frameworks, as additional materials forming the composites. This review aims to give an overview on the preparation and applications of IL-based composites in analytical sample preparation in the period 2017–2020, paying attention to the role of the IL material in those composites to understand the effect of the individual components in the sorbent.
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Jia L, Huang X, Zhao W, Wang H, Jing X. An effervescence tablet-assisted microextraction based on the solidification of deep eutectic solvents for the determination of strobilurin fungicides in water, juice, wine, and vinegar samples by HPLC. Food Chem 2020; 317:126424. [DOI: 10.1016/j.foodchem.2020.126424] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 01/28/2020] [Accepted: 02/16/2020] [Indexed: 12/26/2022]
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33
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Magnetic effervescence tablet-assisted switchable hydrophilicity solvent-based liquid phase microextraction of triazine herbicides in water samples. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.112934] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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34
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Feng J, Loussala HM, Han S, Ji X, Li C, Sun M. Recent advances of ionic liquids in sample preparation. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.115833] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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35
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Trujillo‐Rodríguez MJ, Pino V, Miró M. High‐throughput microscale extraction using ionic liquids and derivatives: A review. J Sep Sci 2020; 43:1890-1907. [DOI: 10.1002/jssc.202000045] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 02/12/2020] [Accepted: 02/12/2020] [Indexed: 12/31/2022]
Affiliation(s)
| | - Verónica Pino
- Departamento de Química (Unidad Departamental de Química Analítica)Universidad de La Laguna (ULL) Tenerife Spain
- Instituto Universitario de Enfermedades Tropicales y Salud Pública de CanariasUniversidad de La Laguna (ULL) Tenerife Spain
| | - Manuel Miró
- FI‐TRACE group, Department of ChemistryUniversity of the Balearic Islands Palma Spain
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Ding W, Wang X, Liu T, Gao M, Qian F, Gu H, Zhang Z. Preconcentration/extraction of trace bisphenols in milks using a novel effervescent reaction-assisted dispersive solid-phase extraction based on magnetic nickel-based N-doped graphene tubes. Microchem J 2019. [DOI: 10.1016/j.microc.2019.104109] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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37
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Liu W, Quan J. A Novel Ionic Liquid of [BeMIM] [Tf2N] for Extracting Pesticides Residues in Tea Sample by Dispersive Liquid–Liquid Microextraction. Chromatographia 2019. [DOI: 10.1007/s10337-019-03819-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Yang J, Dong X, Hu YH, Wang QY, Wang SL, Cao J, Zhang HH. Calixarene and ionic liquid assisted matrix solid-phase dispersion microextraction of organic acids from fruit. J Chromatogr A 2019; 1602:150-159. [DOI: 10.1016/j.chroma.2019.03.055] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 03/23/2019] [Accepted: 03/25/2019] [Indexed: 01/23/2023]
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Wu J, Li J, Chen Y, Bao X, Tang H, Ma S, Zhou S, Xu M, Tao J, Wang W, Wang X. Preconcentration/Extraction of Phthalate Esters in Milk Samples Using MFe2O4-Based Magnetic Ionic Liquid Effervescent Tablets Consisting of Accessory Functional Fillers. FOOD ANAL METHOD 2019. [DOI: 10.1007/s12161-019-01535-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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