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Najarzadekan H, Sereshti H, Ahmad I, Shahabuddin S, Rashidi Nodeh H, Sridewi N. Superhydrophobic Nanosilica Decorated Electrospun Polyethylene Terephthalate Nanofibers for Headspace Solid Phase Microextraction of 16 Organochlorine Pesticides in Environmental Water Samples. Polymers (Basel) 2022; 14:polym14173682. [PMID: 36080757 PMCID: PMC9460059 DOI: 10.3390/polym14173682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 08/22/2022] [Accepted: 08/23/2022] [Indexed: 11/24/2022] Open
Abstract
A new solid phase micro extraction (SPME) fiber coating composed of electrospun polyethylene terephthalate (PET) nanofibrous mat doped with superhydrophobic nanosilica (SiO2) was coated on a stainless-steel wire without the need of a binder. The coating was characterized by scanning electron microscopy (SEM) and Fourier transform infrared spectrometer (FTIR) techniques and it was used in headspace-SPME of 16 organochlorine pesticides in water samples prior to gass chromatography micro electron capture detector (GC-µECD) analysis. The effects of main factors such as adsorption composition, electrospinning flow rate, salt concentration, extraction temperature, extraction time, and desorption conditions were investigated. Under the optimum conditions, the linear dynamic range (8−1000 ng L−1, R2 > 0.9907), limits of detection (3−80 ng L−1), limits of quantification (8−200 ng L−1), intra-day and inter-day precisions (at 400 and 1000 ng L−1, 1.7−13.8%), and fiber-to-fiber reproducibility (2.4−13.4%) were evaluated. The analysis of spiked tap, sewage, industrial, and mineral water samples for the determination of the analytes resulted in satisfactory relative recoveries (78−120%).
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Affiliation(s)
- Hamid Najarzadekan
- School of Chemistry, College of Science, University of Tehran, Tehran 1417614411, Iran
| | - Hassan Sereshti
- School of Chemistry, College of Science, University of Tehran, Tehran 1417614411, Iran
- Correspondence: (H.S.); or (S.S.); (N.S.); Tel.: +98-21-6113735 (H.S.); +91-8585932338 (S.S.); +60-124-675-320 (N.S.)
| | - Irfan Ahmad
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha 61421, Saudi Arabia
| | - Syed Shahabuddin
- Department of Chemistry, School of Technology, Pandit Deendayal Energy University, Raisan 382426, Gujarat, India
- Correspondence: (H.S.); or (S.S.); (N.S.); Tel.: +98-21-6113735 (H.S.); +91-8585932338 (S.S.); +60-124-675-320 (N.S.)
| | - Hamid Rashidi Nodeh
- Food Technology and Agricultural Products Research Center, Standard Research Institute, Karaj 3174734563, Iran
| | - Nanthini Sridewi
- Department of Maritime Science and Technology, Faculty of Defence Science and Technology, National Defence University of Malaysia, Kuala Lumpur 57000, Malaysia
- Correspondence: (H.S.); or (S.S.); (N.S.); Tel.: +98-21-6113735 (H.S.); +91-8585932338 (S.S.); +60-124-675-320 (N.S.)
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Nemati M, Altunay N, Tuzen M, Farajzadeh MA, Mogaddam MRA. In-situ sorbent formation for the extraction of pesticides from honey. J Sep Sci 2022; 45:2652-2662. [PMID: 35596522 DOI: 10.1002/jssc.202100963] [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: 12/05/2021] [Revised: 04/30/2022] [Accepted: 05/03/2022] [Indexed: 11/06/2022]
Abstract
An organic polymer was re-precipitated in solution to use as an adsorbent in dispersive solid phase extraction of some pesticides from honey samples prior to their determination by high performance liquid chromatography-tandem mass spectrometry. In this approach, different deep eutectic solvents were prepared using lysine and their ability in elution of the analytes from the adsorbent surface were tested. A diluted honey solution was transferred into a glass test tube and then a solution of polystyrene dissolved in dimethylformamide was injected into the solution. By doing this, polystyrene re-precipitated in the solution and dispersed in whole parts of it as many tiny particles. Then the mixture was centrifuged and the adsorbed analytes on the particles were eluted using a proper hydrophilic deep eutectic solvent. Central composite design approach was used for optimization of effective parameters. The limits of detection and quantification were in the ranges of 0.06-0.20 and 0.22-0.69 ng/g, respectively. The calibration curves obtained by matrix-matched standard solutions were linear in the range of 0.69-500 ng/g with coefficient of determinations ≥0.9962. The method provided high extraction recoveries (70-99%) and enrichment factors (140-198), and an acceptable precision (relative standard deviations ≤7.1%). This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Mahboob Nemati
- Food and Drug Safety Research, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nail Altunay
- Department of Chemistry, Sivas Cumhuriyet University, Sivas, TR-58140, Turkey
| | - Mustafa Tuzen
- Art and Science Faculty, Chemistry Department, Tokat Gaziosmanpasa University, Tokat, 60250, Turkey.,Center for Environment and Marine Studies, King Fahd University of Petroleum and Minerals, Research Institute, Dhahran, 31261, Saudi Arabia
| | - Mir Ali Farajzadeh
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran.,Engineering Faculty, Near East University, North Cyprus, Mersin 10, Nicosia, 99138, Turkey
| | - Mohammad Reza Afshar Mogaddam
- Food and Drug Safety Research, Tabriz University of Medical Sciences, Tabriz, Iran.,Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Dimbarre Lao Guimarães I, Casanova Monteiro F, Vianna da Anunciação de Pinho J, de Almeida Rodrigues P, Gomes Ferrari R, Adam Conte-Junior C. Polycyclic aromatic hydrocarbons in aquatic animals: a systematic review on analytical advances and challenges. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART A, TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 2022; 57:198-217. [PMID: 35262454 DOI: 10.1080/10934529.2022.2048614] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Revised: 02/18/2022] [Accepted: 02/23/2022] [Indexed: 06/14/2023]
Abstract
Polycyclic aromatic hydrocarbons (PAHs), the main component of petroleum, are a concern due to their environmental persistence, long-range transport, and potential toxic effects on animal, human health, and the environment. PAHs are considered persistent compounds and can be bioaccumulated in sediments and aquatic biota. Determining PAHs in animals and environmental samples consists of three steps: extraction, clean-up or purification, and analytical determination. The matrix complexity and the diversity of environmental contaminants, such as PAHs resulted in the development of numerous analytical techniques and protocols for the extraction of these components and analysis in several samples. This systematic review article seeks to relate the extraction and preparation methods of complex samples from aquatic animals and the two main detection techniques of PAHs. For the elaboration of the research, 67 articles published between 2011 and 2021 were sought, which specifically contemplated the isolation of aquatic extracts and detection and quantification techniques of PAHs.
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Affiliation(s)
| | | | | | - Paloma de Almeida Rodrigues
- Department of Food Technology, Molecular and Analytical Laboratory Center, Faculty of Veterinary, Universidade Federal Fluminense, Niterói, Brazil
| | - Rafaela Gomes Ferrari
- Department of Biochemistry, Chemistry Institute, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Department of Zootechnics, Agrarian Sciences Center, Federal University of Paraiba, Paraiba, Brazil
| | - Carlos Adam Conte-Junior
- Department of Biochemistry, Chemistry Institute, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Department of Food Technology, Molecular and Analytical Laboratory Center, Faculty of Veterinary, Universidade Federal Fluminense, Niterói, Brazil
- National Institute of Health Quality Control, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
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Wu L, Li Z, Hu M. Dynamic Microwave-Assisted Micelle Extraction Coupled with Cloud Point Preconcentration for the Determination of Triazine Herbicides in Soil. J Chromatogr Sci 2021; 60:493-500. [PMID: 34302343 DOI: 10.1093/chromsci/bmab096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 03/25/2021] [Accepted: 07/05/2021] [Indexed: 11/12/2022]
Abstract
A green and simple method, dynamic microwave-assisted micelle extraction coupled with cloud point preconcentration, was developed for the determination of triazine herbicides in soil samples. The method has the advantages of those two extraction procedures, which could eliminate the interferences from complex soil samples greatly. Non-ionic surfactant Triton X-114 aqueous solution used as extraction solvent was continuously pumped into soil samples. The resulting extract was heated and centrifuged in the presence of NaCl. After centrifugation, the analytes were enriched into the surfactant-rich phase. No filtration or cleaning steps were required. Several key parameters were investigated. The Box-Behnken design was applied to optimize the experimental factors involved in the dynamic microwave-assisted micelle extraction. Good linearity was observed in the range of 1.00-250.00 μg kg-1. The limits of detection were ranged between 0.26 and 1.71 μg kg-1. The recoveries of analytes ranged from 80.3 to 98.3% with the relative standard deviations ranging from 1.1 to 6.6%.
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Affiliation(s)
- Lijie Wu
- College of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin 301617, China
| | - Zhanchao Li
- College of Food Science and Technology, Henan Agricultural University, 63 Agricultural Road, Zhengzhou 450002, China
| | - Mingzhu Hu
- College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China
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Azevedo AM, Santos JL, Warner IM, Saraiva MLM. GUMBOS and nanoGUMBOS in chemical and biological analysis: A review. Anal Chim Acta 2020; 1133:180-198. [DOI: 10.1016/j.aca.2020.06.028] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 06/08/2020] [Accepted: 06/09/2020] [Indexed: 12/15/2022]
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Mojiri A, Zhou JL, Robinson B, Ohashi A, Ozaki N, Kindaichi T, Farraji H, Vakili M. Pesticides in aquatic environments and their removal by adsorption methods. CHEMOSPHERE 2020; 253:126646. [PMID: 32276120 DOI: 10.1016/j.chemosphere.2020.126646] [Citation(s) in RCA: 97] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 03/02/2020] [Accepted: 03/27/2020] [Indexed: 05/26/2023]
Abstract
Although pesticides are widely used in agriculture, industry and households, they pose a risk to human health and ecosystems. Based on target organisms, the main types of pesticides are herbicides, insecticides and fungicides, of which herbicides accounted for 46% of the total pesticide usage worldwide. The movement of pesticides into water bodies occurs through run-off, spray drift, leaching, and sub-surface drainage, all of which have negative impacts on aquatic environments and humans. We sought to define the critical factors affecting the fluxes of contaminants into receiving waters. We also aimed to specify the feasibility of using sorbents to remove pesticides from waterways. In Karun River in Iran (1.21 × 105 ng/L), pesticide concentrations are above regulatory limits. The concentration of pesticides in fish can reach 26.1 × 103 μg/kg, specifically methoxychlor herbicide in Perca fluviatilis in Lithuania. During the last years, research has focused on elimination of organic pollutants, such as pesticides, from aqueous solution. Pesticide adsorption onto low-cost materials can effectively remediate contaminated waters. In particular, nanoparticle adsorbents and carbon-based adsorbents exhibit high performance (nearly 100%) in removing pesticides from water bodies.
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Affiliation(s)
- Amin Mojiri
- Department of Civil and Environmental Engineering, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashihiroshima, 739-8527, Hiroshima, Japan.
| | - John L Zhou
- School of Civil and Environmental Engineering, University of Technology Sydney, Sydney, NSW 2007, Australia
| | - Brett Robinson
- School of Physical and Chemical Sciences, University of Canterbury, Christchurch, New Zealand
| | - Akiyoshi Ohashi
- Department of Civil and Environmental Engineering, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashihiroshima, 739-8527, Hiroshima, Japan
| | - Noriatsu Ozaki
- Department of Civil and Environmental Engineering, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashihiroshima, 739-8527, Hiroshima, Japan
| | - Tomonori Kindaichi
- Department of Civil and Environmental Engineering, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashihiroshima, 739-8527, Hiroshima, Japan
| | - Hossein Farraji
- School of Physical and Chemical Sciences, University of Canterbury, Christchurch, New Zealand
| | - Mohammadtaghi Vakili
- Green Intelligence Environmental School, Yangtze Normal University, Chongqing, 408100, China
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Pang L, Yang P, Pang R, Li S. Bis(trifluoromethylsulfonyl)imide-based frozen ionic liquid for the hollow-fiber solid-phase microextraction of dichlorodiphenyltrichloroethane and its main metabolites. J Sep Sci 2017; 40:3311-3317. [DOI: 10.1002/jssc.201700429] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Revised: 06/03/2017] [Accepted: 06/05/2017] [Indexed: 01/19/2023]
Affiliation(s)
- Long Pang
- Department of Material and Chemical Engineering; Collaborative Innovation Center of Environmental Pollution Control and Ecological Restoration; Zhengzhou University of Light Industry; Zhengzhou Henan P. R. China
| | - Peijie Yang
- Department of Material and Chemical Engineering; Collaborative Innovation Center of Environmental Pollution Control and Ecological Restoration; Zhengzhou University of Light Industry; Zhengzhou Henan P. R. China
| | - Rong Pang
- Department of Medicine; Huanghe Science and Technology College; Zhengzhou Henan P. R. China
| | - Shunyi Li
- College of Chemical Engineering; Zhengzhou University; Zhengzhou Henan P. R. China
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Ghadiri A, Salemi A. Matrix Solid-Phase Dispersion Based on Carbon Nanotube Coupled with Dispersive Liquid–Liquid Microextraction for Determination of Organochlorine Pesticides in Soil. J Chromatogr Sci 2017; 55:578-585. [DOI: 10.1093/chromsci/bmx006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Accepted: 01/15/2017] [Indexed: 11/13/2022]
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9
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Lindholm-Lehto PC, Ahkola HSJ, Knuutinen JS. Procedures of determining organic trace compounds in municipal sewage sludge-a review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:4383-4412. [PMID: 27966086 DOI: 10.1007/s11356-016-8202-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Accepted: 12/01/2016] [Indexed: 05/23/2023]
Abstract
Sewage sludge is the largest by-product generated during the wastewater treatment process. Since large amounts of sludge are being produced, different ways of disposal have been introduced. One tempting option is to use it as fertilizer in agricultural fields due to its high contents of inorganic nutrients. This, however, can be limited by the amount of trace contaminants in the sewage sludge, containing a variety of microbiological pollutants and pathogens but also inorganic and organic contaminants. The bioavailability and the effects of trace contaminants on the microorganisms of soil are still largely unknown as well as their mixture effects. Therefore, there is a need to analyze the sludge to test its suitability before further use. In this article, a variety of sampling, pretreatment, extraction, and analysis methods have been reviewed. Additionally, different organic trace compounds often found in the sewage sludge and their methods of analysis have been compiled. In addition to traditional Soxhlet extraction, the most common extraction methods of organic contaminants in sludge include ultrasonic extraction (USE), supercritical fluid extraction (SFE), microwave-assisted extraction (MAE), and pressurized liquid extraction (PLE) followed by instrumental analysis based on gas or liquid chromatography and mass spectrometry.
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Affiliation(s)
- Petra C Lindholm-Lehto
- Department of Chemistry, University of Jyväskylä, P.O. Box 35, FI-40014, Jyväskylä, Finland.
| | - Heidi S J Ahkola
- Finnish Environment Institute (SYKE), Survontie 9 A, FI-40500, Jyväskylä, Finland
| | - Juha S Knuutinen
- Department of Chemistry, University of Jyväskylä, P.O. Box 35, FI-40014, Jyväskylä, Finland
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One-step green synthesis of β-cyclodextrin/iron oxide-reduced graphene oxide nanocomposite with high supramolecular recognition capability: Application for vortex-assisted magnetic solid phase extraction of organochlorine pesticides residue from honey samples. J Chromatogr A 2017; 1485:32-43. [PMID: 28104237 DOI: 10.1016/j.chroma.2017.01.035] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Revised: 12/12/2016] [Accepted: 01/12/2017] [Indexed: 01/10/2023]
Abstract
In this research, β-cyclodextrin/iron oxide reduced graphene oxide hybrid nanostructure (β-CD/MRGO) with high water dispersability, excellent magnetic responsivity and molecular selectivity was prepared via a facile one step green strategy. The obtained nanomaterial was characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), Raman spectroscopy, and vibrating sample magnetometry (VSM), which confirmed the modification of GO with β-CD and magnetic nanoparticles. The formation mechanism of β-CD/MRGO was also discussed. The prepared magnetic nanocomposite was then applied as adsorbent in the vortex-assisted magnetic solid phase extraction (MSPE) of 16 organochlorine pesticides (OCPs) from honey samples prior to gas chromatography-electron capture detection (GC-ECD) analysis. Optimum extraction conditions have been assessed with respect to vortex time, sample pH, adsorbent amount, and salt concentration as well as desorption conditions (type and volume of desorption solvent and desorption time). A good level of linearity (2-10,000ngkg-1) with satisfactory determination coefficients (R2>0.9966) and suitable precision (%RSDs less than 7.8) was obtained for OCPs under the optimal conditions. The limits of detection and quantification of the method were obtained in the sub-parts per trillion (ppt) to parts per trillion range (LOD: 0.52-3.21ngkg-1; LOQ: 1.73-10.72ngkg-1) based on 3 and 10 signal to noise ratios, respectively. The MSPE method was successfully applied to analysis of OCPs in honey samples with recoveries in the range of 78.8% to 116.2% and RSDs (n=3) below 8.1%. The results demonstrated that β-CD/MRGO could exhibit good supramolecular recognition, enrichment capability and high extraction recoveries toward OCPs.
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Wang H, Ding J, Ding L, Ren N. Analysis of sulfonamides in soil, sediment, and sludge based on dynamic microwave-assisted micellar extraction. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:12954-12965. [PMID: 26996907 DOI: 10.1007/s11356-016-6383-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Accepted: 02/29/2016] [Indexed: 06/05/2023]
Abstract
A green and high-throughput analytical method was described for the simultaneous determination of ten sulfonamides (SAs) from soil, sediment, and sludge in northeast China. None of potentially hazardous organic solvents was used in the whole sample preparation procedure, and the total preparation time of 15 samples was about 18 min. The limits of detection for the SAs were in the range of 0.42-0.68 ng g(-1). The intra-day and inter-day precisions, expressed by the relative standard deviation, were below 7 %. Under the optimum conditions, the recoveries of ten SAs were between 69.7 and 102.7 %. The proposed method was successfully applied to analyze the SAs residues in agricultural soils, river sediments, and sewage sludge. SAs were found at the levels of 1.40-2.31 ng g(-1) and 3.77-29.29 ng g(-1) in the sediments and sludge, respectively. The aging effect of spiked soil samples on the SAs recoveries was examined, and the results demonstrate that eight SAs could persist in five soils for 3 months. Compared with the traditional method, the proposed method could reduce the consumption of the organic solvent, shorten the sample preparation time, and increase the sample throughput.
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Affiliation(s)
- Hui Wang
- State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin, 150090, China
| | - Jie Ding
- State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin, 150090, China.
| | - Lan Ding
- College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, China
| | - Nanqi Ren
- State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin, 150090, China
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Kamankesh M, Mohammadi A, Hosseini H, Modarres Tehrani Z. Rapid determination of polycyclic aromatic hydrocarbons in grilled meat using microwave-assisted extraction and dispersive liquid–liquid microextraction coupled to gas chromatography–mass spectrometry. Meat Sci 2015; 103:61-7. [DOI: 10.1016/j.meatsci.2015.01.001] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Revised: 12/09/2014] [Accepted: 01/05/2015] [Indexed: 10/24/2022]
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13
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Jiang R, Ouyang G. Fast Analytical Techniques Based on Microextraction. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/b978-0-444-63299-9.00003-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
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14
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Assessment of two extraction methods to determine pesticides in soils, sediments and sludges. Application to the Túria River Basin. J Chromatogr A 2015; 1378:19-31. [DOI: 10.1016/j.chroma.2014.11.079] [Citation(s) in RCA: 92] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Revised: 11/17/2014] [Accepted: 11/27/2014] [Indexed: 11/24/2022]
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15
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Bol’shakov DS, Amelin VG, Tret’yakov AV. Determination of polar pesticides in soil by micellar electrokinetic chromatography using QuEChERS sample preparation. JOURNAL OF ANALYTICAL CHEMISTRY 2013. [DOI: 10.1134/s1061934814010055] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Determination of organochlorine pesticides in textiles using solid-phase microextraction with gas chromatography–mass spectrometry. Microchem J 2013. [DOI: 10.1016/j.microc.2013.04.008] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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17
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Applications of microextraction techniques in environmental analysis. Se Pu 2013. [DOI: 10.3724/sp.j.1123.2010.00001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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18
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Determining urea levels in dialysis human serum by means of headspace solid phase microextraction coupled with ion mobility spectrometry and on the basis of nanostructured polypyrrole film. Anal Bioanal Chem 2013; 405:5333-9. [DOI: 10.1007/s00216-013-6912-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2012] [Revised: 03/06/2013] [Accepted: 03/08/2013] [Indexed: 10/27/2022]
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19
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Guo L, Lee HK. Microwave assisted extraction combined with solvent bar microextraction for one-step solvent-minimized extraction, cleanup and preconcentration of polycyclic aromatic hydrocarbons in soil samples. J Chromatogr A 2013; 1286:9-15. [PMID: 23497848 DOI: 10.1016/j.chroma.2013.02.067] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2012] [Revised: 02/21/2013] [Accepted: 02/21/2013] [Indexed: 11/26/2022]
Abstract
For the first time, a novel one-step sample preparation method that combines microwave assisted extraction and solvent bar microextraction (MAE-SBME) with analysis by gas chromatography-mass spectrometry (GC-MS), was developed for the fast and efficient determination of polycyclic aromatic hydrocarbons (PAHs) in environmental soil samples. An interesting feature of the new procedure is that SBME was conducted simultaneously with MAE. Thus, the extract from the SBME could be directly and immediately analyzed by GC-MS. A separate clean up and/or preconcentration process, such as time-consuming and tedious gel permeation chromatography, solid-phase extraction, filtration, or adsorption chromatography, normally associated with conventional MAE, was not necessary. It is also notable that the procedure was environmentally benign since water was used as the extraction solvent in MAE, and only several microliters of organic solvent were used in SBME. Some factors affecting the extraction were studied and optimized. Under the most favorable conditions, the method showed good linearities (between 0.2 and 500, 0.5 and 500, 1 and 500, and 2 and 500 ng/g, depending on the analytes), low limits of detection (from 0.03 to 0.25 ng/g), and satisfactory precision (with relative standard deviations below 9.8%). The MAE-SBME procedure provides a fast and simple sample preparation approach for the processing of environmental soil samples.
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Affiliation(s)
- Liang Guo
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
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20
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Ultrasonic-assisted water extraction and solvent bar microextraction followed by gas chromatography–ion trap mass spectrometry for determination of chlorobenzenes in soil samples. J Chromatogr A 2012; 1256:9-14. [DOI: 10.1016/j.chroma.2012.07.044] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2012] [Revised: 07/14/2012] [Accepted: 07/16/2012] [Indexed: 11/20/2022]
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21
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Correia-Sá L, Fernandes VC, Carvalho M, Calhau C, Domingues VF, Delerue-Matos C. Optimization of QuEChERS method for the analysis of organochlorine pesticides in soils with diverse organic matter. J Sep Sci 2012; 35:1521-30. [DOI: 10.1002/jssc.201200087] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Luísa Correia-Sá
- REQUIMTE; Instituto Superior de Engenharia do Porto; Porto Portugal
- FCNAUP; Porto Portugal
| | - Virgínia C. Fernandes
- REQUIMTE; Instituto Superior de Engenharia do Porto; Porto Portugal
- CIQ (Investigation Centre); Porto Portugal
| | - Manuela Carvalho
- REQUIMTE; Instituto Superior de Engenharia do Porto; Porto Portugal
| | - Conceição Calhau
- Department of Biochemistry (U38-FCT); Faculty of Medicine; University of Porto, Porto Portugal
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22
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Ghasemzadeh-Mohammadi V, Mohammadi A, Hashemi M, Khaksar R, Haratian P. Microwave-assisted extraction and dispersive liquid–liquid microextraction followed by gas chromatography–mass spectrometry for isolation and determination of polycyclic aromatic hydrocarbons in smoked fish. J Chromatogr A 2012; 1237:30-6. [DOI: 10.1016/j.chroma.2012.02.078] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2012] [Revised: 02/28/2012] [Accepted: 02/29/2012] [Indexed: 10/28/2022]
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23
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Recent developments in solid-phase microextraction. Anal Bioanal Chem 2008; 393:781-95. [DOI: 10.1007/s00216-008-2375-3] [Citation(s) in RCA: 251] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2008] [Revised: 08/25/2008] [Accepted: 08/26/2008] [Indexed: 10/21/2022]
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24
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Simultaneous determination of traces of pyrethroids, organochlorines and other main plant protection agents in agricultural soils by headspace solid-phase microextraction–gas chromatography. J Chromatogr A 2008; 1188:154-63. [DOI: 10.1016/j.chroma.2008.02.080] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2007] [Revised: 02/22/2008] [Accepted: 02/22/2008] [Indexed: 11/30/2022]
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25
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Xu L, Lee HK. Novel approach to microwave-assisted extraction and micro-solid-phase extraction from soil using graphite fibers as sorbent. J Chromatogr A 2008; 1192:203-7. [PMID: 18395735 DOI: 10.1016/j.chroma.2008.03.060] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2008] [Revised: 03/19/2008] [Accepted: 03/19/2008] [Indexed: 10/22/2022]
Abstract
A single-step extraction-cleanup procedure involving microwave-assisted extraction (MAE) and micro-solid-phase extraction (micro-SPE) has been developed for the analysis of polycyclic aromatic hydrocarbons (PAHs) from soil samples. Micro-SPE is a relatively new extraction procedure that makes use of a sorbent enclosed within a sealed polypropylene membrane envelope. In the present work, for the first time, graphite fiber was used as a sorbent material for extraction. MAE-micro-SPE was used to cleanup sediment samples and to extract and preconcentrate five PAHs in sediment samples prepared as slurries with addition of water. The best extraction conditions comprised of microwave heating at 50 degrees C for a duration of 20 min, and an elution (desorption) time of 5 min using acetonitrile with sonication. Using gas chromatography (GC)-flame ionization detection (FID), the limits of detection (LODs) of the PAHs ranged between 2.2 and 3.6 ng/g. With GC-mass spectrometry (MS), LODs were between 0.0017 and 0.0057 ng/g. The linear ranges were between 0.1 and 50 or 100 microg/g for GC-FID analysis, and 1 and 500 or 1000 ng/g for GC-MS analysis. Granular activated carbon was also used for the micro-SPE device but was found to be not as efficient in the PAH extraction. The MAE-micro-SPE method was successfully used for the extraction of PAHs in river and marine sediments, demonstrating its applicability to real environmental solid matrixes.
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Affiliation(s)
- Li Xu
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
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26
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Vega-Moreno D, Ferrera ZS, Rodríguez JJS. Analysis of Organochlorine Pesticides in Mollusc Samples by HPLC after Microwave Assisted Micellar Extraction Coupled with Solid Phase Extraction. J LIQ CHROMATOGR R T 2008. [DOI: 10.1080/10826070801893474] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Daura Vega-Moreno
- a Faculty of Marine Sciences, Department of Chemistry , University of Las Palmas de Gran Canaria , Las Palmas de Gran Canaria, Spain
| | - Zoraida Sosa Ferrera
- a Faculty of Marine Sciences, Department of Chemistry , University of Las Palmas de Gran Canaria , Las Palmas de Gran Canaria, Spain
| | - José Juan Santana Rodríguez
- a Faculty of Marine Sciences, Department of Chemistry , University of Las Palmas de Gran Canaria , Las Palmas de Gran Canaria, Spain
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27
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Shrivas K, Wu HF. Ultrasonication followed by single-drop microextraction combined with GC/MS for rapid determination of organochlorine pesticides from fish. J Sep Sci 2008; 31:380-6. [DOI: 10.1002/jssc.200700380] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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28
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Santana Rodríguez JJ, Sosa Ferrera Z, Vega Moreno D, Torres Padrón ME, Mahugo Santana C. Recent trends in the use of organized molecular systems combined with chromatographic techniques in environmental analysis. Anal Bioanal Chem 2008; 391:725-33. [DOI: 10.1007/s00216-008-1838-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2007] [Revised: 12/18/2007] [Accepted: 01/08/2008] [Indexed: 11/29/2022]
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29
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SPME and SPE comparative study for coupling with microwave-assisted micellar extraction in the analysis of organochlorine pesticides residues in seaweed samples. Microchem J 2007. [DOI: 10.1016/j.microc.2007.07.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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30
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Budziak D, Martendal E, Carasek E. Application of NiTi alloy coated with ZrO2 as a new fiber for solid-phase microextraction for determination of halophenols in water samples. Anal Chim Acta 2007; 598:254-60. [PMID: 17719900 DOI: 10.1016/j.aca.2007.07.061] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2007] [Revised: 07/18/2007] [Accepted: 07/19/2007] [Indexed: 11/15/2022]
Abstract
A new fiber for solid-phase microextraction (SPME) employing a metallic support coated with an inorganic material is proposed. A nitinol alloy (NiTi) was used as the support material due to its super elasticity and shape memory properties. Zirconium oxide (ZrO2) was electrodeposited onto NiTi using chronoamperometry. The surface characteristics and morphology of the coated and uncoated support were evaluated through scanning electronic microscopy and dispersive energy microanalysis. This assembly was applied in the extraction of three halophenols from aqueous samples. A multivariate approach was used for optimization of the variables involved in the system. The Doehlert matrix was used for evaluation of the best derivatization conditions and a Box-Behnken design to obtain the best extraction conditions. In order to investigate the repeatability, one fiber was used for six extraction tests under similar conditions and the relative standard deviations (R.S.D.) were lower than 12.5%. Detection limits were lower than 0.30 ng mL(-1). Correlation coefficients were higher than 0.997. Extraction efficiency of the NiTi-ZrO2 fiber was similar to a PDMS 7 microm commercial fiber, even though it had a lower coating thickness of 1.35 microm. Considering the amount extracted per unit volume, the NiTi-ZrO2 fiber had a better extraction profile when compared to commercial fibers. The new SPME fiber has a lifetime of over 500 extractions. Thus, it is a promising alternative for low-cost analysis, as the proposed fiber is robust, and easily and inexpensively prepared.
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Affiliation(s)
- Dilma Budziak
- Departamento de Química, Universidade Federal de Santa Catarina, Florianópolis, SC 88040-900, Brazil
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31
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Chen L, Ding L, Jin H, Song D, Zhang H, Li J, Zhang K, Wang Y, Zhang H. The determination of organochlorine pesticides based on dynamic microwave-assisted extraction coupled with on-line solid-phase extraction of high-performance liquid chromatography. Anal Chim Acta 2007; 589:239-46. [PMID: 17418187 DOI: 10.1016/j.aca.2007.03.003] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2006] [Revised: 02/26/2007] [Accepted: 03/01/2007] [Indexed: 10/23/2022]
Abstract
A rapid technique based on dynamic microwave-assisted extraction coupled with on-line solid-phase extraction of high-performance liquid chromatography (DMAE-SPE-HPLC) has been developed. A TM(010) microwave resonance cavity built in the laboratory was applied to concentrate the microwave energy. The sample placed in the zone of microwave irradiation was extracted with 95% acetonitrile (ACN) aqueous solution which was driven by a peristaltic pump at a flow rate of 1.0 mL min(-1). The extraction can be completed in a recirculating system in 10 min. When a number of extraction cycles were completed, the extract (1 mL) was diluted on-line with water. Then the extract was loaded into an SPE column where the analytes were retained while the unretained matrix components were washed away. Subsequently, the analytes were automatically transferred from the SPE column to the analytical column and determined by UV detector at 238 nm. The technique was used for determination of organochlorine pesticides (OCPs) in grains, including wheat, rice, corn and bean. The limits of detection of OCPs are in the range of 19-37 ng g(-1). The recoveries obtained by analyzing the four spiked grain samples are in the range of 86-105%, whereas the relative standard deviation (R.S.D.) values are <8.7% ranging from 1.2 to 8.7%. Our method was demonstrated to be fast, accurate, and precise. In addition, only small quantities of solvent and sample were required.
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Affiliation(s)
- Ligang Chen
- College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China
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32
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Santana CM, Padrón MET, Ferrera ZS, Rodríguez JJS. Development of a solid-phase microextraction method with micellar desorption for the determination of chlorophenols in water samples. J Chromatogr A 2007; 1140:13-20. [PMID: 17150227 DOI: 10.1016/j.chroma.2006.11.050] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2006] [Revised: 11/13/2006] [Accepted: 11/14/2006] [Indexed: 10/23/2022]
Abstract
A novel analytical method is presented for the determination of chlorophenols in water. This method involves pre-concentration by solid-phase microextraction (SPME) and an external desorption using a micellar medium as desorbing agent. Final analysis of the selected chlorophenols compounds was carried out by high-performance liquid chromatography (HPLC) with diode array detection (DAD). Optimum conditions for desorption, using the non-ionic surfactant polyoxyethylene 10 lauryl ether (POLE), such as surfactant concentration and time were studied. A satisfactory reproducibility for the extraction of target compounds, between 6 and 15%, was obtained, and detection limits were in the range of 1.1-5.9ngmL(-1). The developed method is evaluated and compared with the conventional one using organic solvent as a desorbing agent. The method was successfully applied to the determination of chlorophenols in water samples from different origin. This study has demonstrated that solid-phase microextraction with micellar desorption (SPME-MD) can be used as an alternative to conventional SPME method for the extraction of chlorophenols in water samples.
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Affiliation(s)
- C Mahugo Santana
- Department of Chemistry, Faculty of Marine Sciences, University of Las Palmas de Gran Canaria, 35017 Las Palmas de Gran Canaria, Spain
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