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Kachangoon R, Vichapong J, Santaladchaiyakit Y, Teshima N. Trace-Level Determination of Triazole Fungicides Using Effervescence-Assisted Liquid-Liquid Microextraction Based on Ternary Deep Eutectic Solvent Prior to High-Performance Liquid Chromatography. ACS OMEGA 2023; 8:21332-21340. [PMID: 37323407 PMCID: PMC10268287 DOI: 10.1021/acsomega.3c02919] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 05/23/2023] [Indexed: 06/17/2023]
Abstract
A simple and sensitive preconcentration method, namely, effervescence-assisted liquid-liquid microextraction based on the ternary deep eutectic solvent method, was developed for enrichment of triazole fungicide residues prior to their determination by high-performance liquid chromatography coupled with UV detection. In this method, a ternary deep eutectic solvent (as extractant) was prepared by combination of octanoic acid, decanoic acid, and dodecanoic acid. The solution was well dispersed with sodium bicarbonate (as effervescence powder) without using auxiliary devices. In order to obtain relatively high extraction efficiency, analytical parameters were investigated and optimized. Under optimum conditions, the proposed method showed good linearity within the range of 1-1000 μg L-1 with a coefficient for determination (R2) greater than 0.997. The low limits of detection (LODs) were in the range of 0.3-1.0 μg L-1. The precisions were assessed from the relative standard deviations (RSDs) of retention time and peak area obtained from intra- (n = 3) and inter-day (n = 5 × 5) experiments, which were greater than 1.21 and 4.79%, respectively. Moreover, the proposed method provided high enrichment factors ranging from 112 to 142 folds. A matrix-match calibration method was used for analysis of real samples. Finally, the developed method was successfully applied for determination of the triazole fungicide in environmental water (near agricultural area), honey, and bean samples, and it represents a promising alternative method for analysis of triazoles. The recoveries of the studied triazoles were obtained in the range of 82-106% with an RSD less than 4.89.
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Affiliation(s)
- Rawikan Kachangoon
- Creative
Chemistry and Innovation Research Unit, Department of Chemistry and
Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahasarakham University, Maha Sarakham 44150, Thailand
| | - Jitlada Vichapong
- Creative
Chemistry and Innovation Research Unit, Department of Chemistry and
Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahasarakham University, Maha Sarakham 44150, Thailand
- Multidisciplinary
Research Unit of Pure and Applied Chemistry (MRUPAC), Department of
Chemistry and Center of Excellent for Innovation in Chemistry, Faculty
of Science, Mahasarakham University, Maha Sarakham 44150, Thailand
| | - Yanawath Santaladchaiyakit
- Department
of Chemistry, Faculty of Engineering, Rajamangala
University of Technology Isan, Khon Kaen
Campus, Khon Kaen 40000, Thailand
| | - Norio Teshima
- Department
of Applied Chemistry, Aichi Institute of
Technology, 1247 Yachigusa, Yakusa-cho, Toyota 470-0392, Japan
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2
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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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3
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Magnetic effervescent tablet-assisted ionic liquid dispersive liquid–liquid microextraction employing the response surface method for the preconcentration of basic pharmaceutical drugs: Characterization, method development, and green profile assessment. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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4
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Preconcentration of triazole fungicides using effervescent assisted switchable hydrophilicity solvent-based microextraction prior to high-performance liquid chromatographic analysis. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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5
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Deep eutectic solvents in liquid-phase microextraction: Contribution to green chemistry. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2021.116478] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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6
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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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7
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Borahan T, Karlıdağ NE, Yağcı Ö, Bakırdere S. Effervescence-assisted liquid phase microextraction prior to slotted quartz tube-flame atomic absorption spectrometry for cadmium determination in domestic wastewater samples. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-021-01796-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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8
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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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9
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Jing X, Huang X, Wang H, Xue H, Wu B, Wang X, Jia L. Popping candy-assisted dispersive liquid-liquid microextraction for enantioselective determination of prothioconazole and its chiral metabolite in water, beer, Baijiu, and vinegar samples by HPLC. Food Chem 2021; 348:129147. [PMID: 33508607 DOI: 10.1016/j.foodchem.2021.129147] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 01/14/2021] [Accepted: 01/15/2021] [Indexed: 10/22/2022]
Abstract
To simultaneously determine the enantiomers of prothioconazole and its chiral metabolite prothioconazole-desthio in water, beer, Baijiu, and vinegar samples by HPLC, a simple, fast, environmentally-friendly popping candy-assisted dispersive liquid-liquid microextraction technique was developed. A green medium-chain fatty acid (decanoic acid) and popping candy could be used as the extractant and solid dispersant respectively to avoid the use of toxic organic solvents. Decanoic acid was collected after extraction by solidification at room temperature. The linear range of this technique was from 27.1 to 1000 µg L-1. The limits of detection and quantification were within the ranges of 8.1-11.2 μg L-1 and 27.1-37.3 μg L-1, respectively. The extraction recovery was 80.8% to 102.5% with the relative standard deviation ranged from 1.1 to 7.1%. This technique has been successfully applied to enantioselectively determine the residues of prothioconazole and prothioconazole-desthio in water, beer, Baijiu, and vinegar samples.
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Affiliation(s)
- Xu Jing
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu, Shanxi 030801, PR China; Graduate Education Innovation Center on Baijiu Bioengineering in Shanxi Province, Taigu, Shanxi 030801, PR China
| | - Xin Huang
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu, Shanxi 030801, PR China; Graduate Education Innovation Center on Baijiu Bioengineering in Shanxi Province, Taigu, Shanxi 030801, PR China
| | - Huihui Wang
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu, Shanxi 030801, PR China
| | - Haoyue Xue
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu, Shanxi 030801, PR China; Graduate Education Innovation Center on Baijiu Bioengineering in Shanxi Province, Taigu, Shanxi 030801, PR China
| | - Beiqi Wu
- Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Xiaowen Wang
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu, Shanxi 030801, PR China
| | - Liyan Jia
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu, Shanxi 030801, PR China; Graduate Education Innovation Center on Baijiu Bioengineering in Shanxi Province, Taigu, Shanxi 030801, PR China.
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10
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An innovative continuous sample drop flow microextraction for GC–MS determination of pesticides in grape juice and water samples. J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2020.103695] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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11
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Yu GW, Wang XJ, Wang P, Zhao YP, Nie J, Li ZG, Fang XG, Lee MR. Dispersive Liquid-Liquid Microextraction Combined with Microwave Demulsification for Determination of FAME Residuals in Biodiesel Wastewater. J Chromatogr Sci 2020; 58:976-984. [PMID: 32893305 DOI: 10.1093/chromsci/bmaa062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Indexed: 11/14/2022]
Abstract
Biodiesel consists of various fatty acid methyl esters (FAMEs) that are mainly produced through transesterification of plant oil or animal fat. It is essential for biodiesel to be purified utmostly to meet its product standard before being traded, while the universal purification method has been water washing. However, water washing inevitably causes the residual of FAMEs in wastewater, which represents a loss of industrial profits. For the purpose of determination and monitoring of the FAME profile in wastewater, there is a necessity to develop a fast and reliable approach with small volume of sample in need. Hence, in this study, a combination of dispersive liquid-liquid microextraction (DLLME) and microwave demulsification is applied for the enrichment of residual FAMEs in water, followed by qualitative and quantitative analyses using gas chromatography-mass spectrometry. The results indicate that the optimal extractant in DLLME approach is toluene. And the optimal parameters are 20 mL of water sample, 80 μL of toluene as the extractant, 60 s of ultrasonic irradiation duration, 200 W of microwave power and 2 min of microwave irradiation duration. The standard curves and linear equations obtained with these conditions are used for the quantitative analysis of biodiesel wastewater, which reveals that there was 50.35 mg·L-1 of the total FAME residuals in wastewater. To the best of our knowledge, it is for the first time that the combined technique of DLLME and microwave demulsification is applied in determination of residual FAMEs in water samples. The proposed method corresponds to small volumes of sample and extractant and short analytical period. It also has the potential to be extended to the analysis of other water pollutants.
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Affiliation(s)
- Guo-Wei Yu
- Institute of Citriculture, Zhejiang Academy of Agricultural Sciences, Yushanping, 318026 Taizhou, PR China
| | - Xia-Jun Wang
- Institute of Quality and Standards for Agricultural Products, Zhejiang Academy of Agricultural Sciences, 198 Shiqiao Rd., 310021 Hangzhou, PR China
| | - Peng Wang
- Hangzhou EXPEC Technology Development Co., Ltd, 2466 Keji Ave., 311300 Hangzhou, PR China
| | - Yi-Ping Zhao
- Hangzhou EXPEC Technology Development Co., Ltd, 2466 Keji Ave., 311300 Hangzhou, PR China
| | - Jing Nie
- Institute of Quality and Standards for Agricultural Products, Zhejiang Academy of Agricultural Sciences, 198 Shiqiao Rd., 310021 Hangzhou, PR China
| | - Zu-Guang Li
- College of Chemical Engineering, Zhejiang University of Technology, 18 Chaowang Rd., 310014 Hangzhou, PR China
| | - Xiu-Gui Fang
- Institute of Citriculture, Zhejiang Academy of Agricultural Sciences, Yushanping, 318026 Taizhou, PR China
| | - Maw-Rong Lee
- College of Science, National Chung Hsing University, 145 Xingda Rd., 40227 Taichung, Taiwan
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12
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Beceiro-González E, González-Castro MJ, Muniategui-Lorenzo S. A Simple Method for the Determination of Triazines from Seawater in Accordance with the Directive 2013/39/EU. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2020; 105:332-336. [PMID: 32556692 DOI: 10.1007/s00128-020-02897-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 06/09/2020] [Indexed: 06/11/2023]
Abstract
Since the Directive 2013/39/EU included terbutryn to the list of priority substances of all water bodies, a previous method based on dispersive liquid-liquid micro-extraction (DLLME) for the determination of triazines in seawater has been modified. The main change consisted on the use of tandem mass spectrometry instead of diode array as detection technique. Due to the higher sensitivity of mass detector, sample volume was reduced and extraction solvent volume was optimized. The optimum extraction conditions were 5 mL of sample, 50 µL of 1-octanol and an agitation step instead of disperser solvent. The obtained analytical recoveries (73%-101% with relative standard deviations below 4%) meeting the requirements. The limits of quantification (between 0.016 and 0.021 µg L-1) were more than 10 times lower than the limit set by the European Directive 2013/39/EU for terbutryn (0.34 µg L-1). The proposed method was applied to the determination of the target compounds in seawater samples from A Coruña (Galicia, NW of Spain).
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Affiliation(s)
- Elisa Beceiro-González
- Grupo Química Analítica Aplicada (QANAP), Instituto Universitario de Medio Ambiente (IUMA), Centro de Investigaciones Científicas Avanzadas (CICA), Departamento de Química, Facultade de Ciencias, Universidade da Coruña, Campus de A Coruña, 15071, A Coruña, Spain.
| | - María José González-Castro
- Grupo Química Analítica Aplicada (QANAP), Instituto Universitario de Medio Ambiente (IUMA), Centro de Investigaciones Científicas Avanzadas (CICA), Departamento de Química, Facultade de Ciencias, Universidade da Coruña, Campus de A Coruña, 15071, A Coruña, Spain
| | - Soledad Muniategui-Lorenzo
- Grupo Química Analítica Aplicada (QANAP), Instituto Universitario de Medio Ambiente (IUMA), Centro de Investigaciones Científicas Avanzadas (CICA), Departamento de Química, Facultade de Ciencias, Universidade da Coruña, Campus de A Coruña, 15071, A Coruña, Spain
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13
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Nasiri M, Ahmadzadeh H, Amiri A. Sample preparation and extraction methods for pesticides in aquatic environments: A review. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2019.115772] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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14
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Zhang K, Liu C, Li S, Wang Y, Zhu G, Fan J. Vortex-Assisted Liquid-Liquid Microextraction Based on a Hydrophobic Deep Eutectic Solvent for the Highly Efficient Determination of Sudan I in Food Samples. ANAL LETT 2019. [DOI: 10.1080/00032719.2019.1700422] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Kaige Zhang
- School of Environment, Henan Key Laboratory for Environmental Pollution Control, Key Laboratory for Yellow River and Huai River Water Environmental Pollution Control, Ministry of Education, Henan Normal University, Xinxiang, Henan, China
| | - Chuang Liu
- School of Environment, Henan Key Laboratory for Environmental Pollution Control, Key Laboratory for Yellow River and Huai River Water Environmental Pollution Control, Ministry of Education, Henan Normal University, Xinxiang, Henan, China
| | - Shuangying Li
- School of Environment, Henan Key Laboratory for Environmental Pollution Control, Key Laboratory for Yellow River and Huai River Water Environmental Pollution Control, Ministry of Education, Henan Normal University, Xinxiang, Henan, China
| | - Yunhe Wang
- School of Environment, Henan Key Laboratory for Environmental Pollution Control, Key Laboratory for Yellow River and Huai River Water Environmental Pollution Control, Ministry of Education, Henan Normal University, Xinxiang, Henan, China
| | - Guifen Zhu
- School of Environment, Henan Key Laboratory for Environmental Pollution Control, Key Laboratory for Yellow River and Huai River Water Environmental Pollution Control, Ministry of Education, Henan Normal University, Xinxiang, Henan, China
| | - Jing Fan
- School of Environment, Henan Key Laboratory for Environmental Pollution Control, Key Laboratory for Yellow River and Huai River Water Environmental Pollution Control, Ministry of Education, Henan Normal University, Xinxiang, Henan, China
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15
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Li J, Shan J, Kong Z, Fan C, Zhang Z, Fan B. Determining multi‐pesticide residues in teas by dispersive solid‐phase extraction combined with speed‐regulated directly suspended droplet microextraction followed by gas chromatography–tandem mass spectrometry. J Sep Sci 2019; 43:486-495. [DOI: 10.1002/jssc.201900484] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 10/16/2019] [Accepted: 10/17/2019] [Indexed: 01/10/2023]
Affiliation(s)
- Jianxun Li
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Laboratory of Quality & Safety Risk Assessment on Agro‐products Processing, Ministry of Agriculture and Rural AffairsKey Laboratory of Agro‐products Quality and Safety Control in Storage and Transport Process, Ministry of Agriculture and Rural Affairs Beijing P. R. China
- Agro‐product Safety Research CenterChinese Academy of Inspection and Quarantine Beijing P. R. China
| | - Jihao Shan
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Laboratory of Quality & Safety Risk Assessment on Agro‐products Processing, Ministry of Agriculture and Rural AffairsKey Laboratory of Agro‐products Quality and Safety Control in Storage and Transport Process, Ministry of Agriculture and Rural Affairs Beijing P. R. China
| | - Zhiqiang Kong
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Laboratory of Quality & Safety Risk Assessment on Agro‐products Processing, Ministry of Agriculture and Rural AffairsKey Laboratory of Agro‐products Quality and Safety Control in Storage and Transport Process, Ministry of Agriculture and Rural Affairs Beijing P. R. China
| | - Chunlin Fan
- Agro‐product Safety Research CenterChinese Academy of Inspection and Quarantine Beijing P. R. China
| | - Zijuan Zhang
- Agro‐product Safety Research CenterChinese Academy of Inspection and Quarantine Beijing P. R. China
| | - Bei Fan
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Laboratory of Quality & Safety Risk Assessment on Agro‐products Processing, Ministry of Agriculture and Rural AffairsKey Laboratory of Agro‐products Quality and Safety Control in Storage and Transport Process, Ministry of Agriculture and Rural Affairs Beijing P. R. China
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Zhang W, Ruan G, Li X, Jiang X, Huang Y, Du F, Li J. Novel porous carbon composites derived from a graphene-modified high-internal- phase emulsion for highly efficient separation and enrichment of triazine herbicides. Anal Chim Acta 2019; 1071:17-24. [DOI: 10.1016/j.aca.2019.04.041] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 04/17/2019] [Accepted: 04/18/2019] [Indexed: 10/27/2022]
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17
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Selecting an extraction solvent for a greener liquid phase microextraction (LPME) mode-based analytical method. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.05.012] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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18
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Xue J, Zhu X, Wu X, Shi T, Zhang D, Hua R. Self-acidity induced effervescence and manual shaking-assisted microextraction of neonicotinoid insecticides in orange juice. J Sep Sci 2019; 42:2993-3001. [PMID: 31301158 DOI: 10.1002/jssc.201900473] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2019] [Revised: 07/07/2019] [Accepted: 07/11/2019] [Indexed: 11/07/2022]
Abstract
A novel dispersive liquid-liquid microextraction that combines self-induced acid-base effervescent reaction and manual shaking, coupled with ultra high performance liquid chromatography with tandem mass spectrometry was developed for simultaneous determination of ten neonicotinoid insecticides and metabolites in orange juice. An innovative aspect of this method was the utilization of the acidity of the juice for a self-reaction between acidic components contained in the juice sample and added sodium carbonate which generated carbon dioxide bubbles in situ, accelerating the analytes transfer to the extractant of 1-undecanol. The total acid content of juice sample was measured to produce the maximum amount of bubbles with minimum usage of carbonate. Manual shaking was subsequently adopted and was proven to enhance the extraction efficiency. The factors affecting the performance, including the type and the amount of the carbon dioxide source and extractant, and ionic strength were optimized. Compared with conventional methods, this approach exhibited low limits of detection (0.001-0.1 µg/L), good recoveries (86.2-103.6%), high enrichment factors (25-50), and negligible matrix effects (-12.3-13.7%). The proposed method was demonstrated to provide a rapid, practical, and environmentally friendly procedure due to no acid reagent, toxic solvent, or external energy requirement, giving rise to potential application on other high acid-content matrices.
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Affiliation(s)
- Jiaying Xue
- College of Resources and Environment, Anhui Agricultural University, Key Laboratory of Agri-food Safety of Anhui Province, Hefei, P. R. China
| | - Xianbin Zhu
- College of Resources and Environment, Anhui Agricultural University, Key Laboratory of Agri-food Safety of Anhui Province, Hefei, P. R. China
| | - Xiangwei Wu
- College of Resources and Environment, Anhui Agricultural University, Key Laboratory of Agri-food Safety of Anhui Province, Hefei, P. R. China
| | - Taozhong Shi
- College of Resources and Environment, Anhui Agricultural University, Key Laboratory of Agri-food Safety of Anhui Province, Hefei, P. R. China
| | - Dong Zhang
- College of Resources and Environment, Anhui Agricultural University, Key Laboratory of Agri-food Safety of Anhui Province, Hefei, P. R. China
| | - Rimao Hua
- College of Resources and Environment, Anhui Agricultural University, Key Laboratory of Agri-food Safety of Anhui Province, Hefei, P. R. China
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Sorouraddin SM, Farajzadeh MA, Najafpour Qarajeh H. Phthalic acid as complexing agent and co-disperser for analysis of zinc and cadmium at trace levels from high volumes of sample on the base of an effervescence-assisted dispersive liquid-liquid microextraction. Microchem J 2019. [DOI: 10.1016/j.microc.2019.04.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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20
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Torbati M, Farajzadeh MA, Mogaddam MRA, Torbati M. Deep eutectic solvent based homogeneous liquid–liquid extraction coupled with in‐syringe dispersive liquid–liquid microextraction performed in narrow tube; application in extraction and preconcentration of some herbicides from tea. J Sep Sci 2019; 42:1768-1776. [DOI: 10.1002/jssc.201801016] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 01/29/2019] [Accepted: 02/18/2019] [Indexed: 01/22/2023]
Affiliation(s)
- Mohammadali Torbati
- Department of Food Science and TechnologyFaculty of NutritionTabriz University of Medical Sciences Tabriz Iran
| | - Mir Ali Farajzadeh
- Department of Analytical ChemistryFaculty of ChemistryUniversity of Tabriz Tabriz Iran
- Engineering FacultyNear East UniversityNicosiaNorth Cyprus Mersin Turkey
| | | | - Mostafa Torbati
- Faculty of DentistryTabriz University of Medical Sciences Tabriz Iran
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21
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Jing X, Zhang J, Zhu J, Chen Z, Yi L, Wang X. Effervescent-assisted dispersive liquid–liquid microextraction based on the solidification of floating organic droplets for the determination of fungicides in vinegar and juice. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2018; 35:2128-2134. [DOI: 10.1080/19440049.2018.1496281] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Xu Jing
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu, P.R. China
- Shanxi Functional Food Research Institute, Taigu, P.R. China
| | - Jiaying Zhang
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu, P.R. China
| | - Junling Zhu
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu, P.R. China
| | - Zhenjia Chen
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu, P.R. China
| | - Li Yi
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu, P.R. China
| | - Xiaowen Wang
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu, P.R. China
- Shanxi Functional Food Research Institute, Taigu, P.R. China
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22
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Chatzimitakos TG, Pierson SA, Anderson JL, Stalikas CD. Enhanced magnetic ionic liquid-based dispersive liquid-liquid microextraction of triazines and sulfonamides through a one-pot, pH-modulated approach. J Chromatogr A 2018; 1571:47-54. [PMID: 30119971 DOI: 10.1016/j.chroma.2018.08.013] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2018] [Revised: 07/04/2018] [Accepted: 08/04/2018] [Indexed: 02/03/2023]
Abstract
In this study, an enhanced variant of magnetic ionic liquid (MIL)-based dispersive liquid-liquid microextraction is put forward. The procedure combines a water insoluble solid support and the [P66614+][Dy(III)(hfacac)4-] MIL, in a one-pot, pH-modulated procedure for microextraction of triazines (TZs) and sulfonamides (SAs). The solid supporting material was mixed with the MIL to overcome difficulties concerning the weighing of MIL and to control the uniform dispersion of the MIL, rendering the whole extraction procedure more reproducible. The pH-modulation during extraction step makes possible the one-pot extraction of SAs and TZs, from a single sample, in 15 min. Overall, the new analytical method developed enjoys the benefits of sensitivity (limits of quantification: 0.034-0.091 μg L-1) and precision (relative standard deviation: 5.2-8.1%), while good recoveries (i.e., 89-101%) were achieved from lake water and effluent from a municipal wastewater treatment plant. Owing to all of the above, the new procedure can be used to determine the concentrations of SAs and TZs at levels below the maximum residue limits.
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Affiliation(s)
- Theodoros G Chatzimitakos
- Laboratory of Analytical Chemistry, Department of Chemistry, University of Ioannina, 45110 Ioannina, Greece
| | - Stephen A Pierson
- Department of Chemistry, Iowa State University, Ames, IA, 50010 United States
| | - Jared L Anderson
- Department of Chemistry, Iowa State University, Ames, IA, 50010 United States
| | - Constantine D Stalikas
- Laboratory of Analytical Chemistry, Department of Chemistry, University of Ioannina, 45110 Ioannina, Greece.
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23
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Luo Q, Yu F, Yang F, Yang C, Qiu P, Wang X. A 3D-printed self-propelled, highly sensitive mini-motor for underwater pesticide detection. Talanta 2018; 183:297-303. [DOI: 10.1016/j.talanta.2018.02.059] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 02/09/2018] [Accepted: 02/13/2018] [Indexed: 10/18/2022]
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