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Kaenjun T, Tangtreamjitmun N. Spectrophotometric determination of o-phenylphenol in canned drinks using three-phase hollow-fiber liquid phase microextraction. Food Chem 2024; 463:141204. [PMID: 39276551 DOI: 10.1016/j.foodchem.2024.141204] [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: 06/04/2024] [Revised: 09/04/2024] [Accepted: 09/06/2024] [Indexed: 09/17/2024]
Abstract
A three-phase hollow-fiber liquid phase microextraction for o-phenylphenol (OPP) determination was developed. 1-octanol was employed as the organic phase, impregnated within the pores of the hollow fiber wall which was immersed in the sample solution, serving as a donor phase. OPP in the sample solution was extracted via octanol in the fiber pores into NaOH, which acted as the acceptor phase in the lumen of the fiber. The extracted OPP was then subjected to spectrophotometric detection at 712 nm using the indophenol blue reaction. The developed method showed a linear calibration curve (0.002-0.040 mg L-1) with high sensitivity (5.75 L mg-1), low limit of detection (0.31 μg L-1), and high recovery (73.6-94.8 %). Intra-day and inter-day precision at 2.1 μg L-1 OPP were 7.4 % (n = 12) and 10.9 % (n = 4) relative standard deviations, respectively. The determined OPP in various canned drinks was found to be between 2.0 and 17.8 μg L-1 using the developed method.
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Affiliation(s)
- Tavivan Kaenjun
- Department of Chemistry, Faculty of Science, Burapha University, Bangsaen, Chonburi 20131, Thailand.
| | - Napa Tangtreamjitmun
- Department of Chemistry, Faculty of Science, Burapha University, Bangsaen, Chonburi 20131, Thailand.
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2
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Gupta T, Ratandeep, Dutt M, Kaur B, Punia S, Sharma S, Sahu PK, Pooja, Saya L. Graphene-based nanomaterials as potential candidates for environmental mitigation of pesticides. Talanta 2024; 272:125748. [PMID: 38364558 DOI: 10.1016/j.talanta.2024.125748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 12/30/2023] [Accepted: 02/05/2024] [Indexed: 02/18/2024]
Abstract
Over the years, bioaccumulation of hazardous chemicals in the food chain has become a critical issue, resulting in numerous health risks. Environmental mitigation aims to clean up contaminated sites and eliminate hazardous materials from the air, water, or soil to restore the site to its original and safe condition. Pesticides constitute one of the most dangerous environmental pollutants which are generally used to increase crop production. Addressing the removal or treatment of pesticides has become pivotal in mitigating environmental threats. Diverse remediation methods are employed to protect the environment and public health. Graphene-based materials have emerged as promising candidates with exceptional properties, including excellent adsorption capacity due to their high surface area, strong hydrophilicity, and tunable properties. Owing to these properties, they have been attracting major research attention in the field of design and fabrication of materials for the mitigation of pesticides from the environment such as from contaminated food, water and other samples. Various physical, chemical and biological extraction techniques are adopted to remove pesticides. This review article provides an insight into the potential role of graphene-based materials in the environmental remediation of pesticides. We have focused on the removal of Organophosphates, Organochlorines, Carbamates and Pyrethroids present in water, fruit, vegetable and other samples, highlighting the urgent need for environmental remediation. While graphene-based materials hold potential for pesticide remediation, addressing challenges in scalable production, assessing long-term sustainability, and mitigating potential environmental impacts are critical steps for successful large-scale applications.
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Affiliation(s)
- Tarisha Gupta
- Department of Chemistry, IIT Gandhinagar, Palaj, Gandhinagar, 382355, Gujarat, India
| | - Ratandeep
- Department of Chemistry, University of Delhi, Delhi, 110007, India
| | - Madhav Dutt
- Department of Chemistry, Sri Venkateswara College (University of Delhi), Dhaula Kuan, New Delhi, 110021, India
| | - Bikaramjeet Kaur
- Department of Chemistry, Sri Venkateswara College (University of Delhi), Dhaula Kuan, New Delhi, 110021, India
| | - Srishti Punia
- Department of Chemistry, Sri Venkateswara College (University of Delhi), Dhaula Kuan, New Delhi, 110021, India
| | - Suhani Sharma
- Department of Chemistry, Sri Venkateswara College (University of Delhi), Dhaula Kuan, New Delhi, 110021, India
| | - Prasanta Kumar Sahu
- Department of Chemistry, Shivaji College, (University of Delhi), Raja Garden, New Delhi, 110027, India
| | - Pooja
- Department of Chemistry, Sri Venkateswara College (University of Delhi), Dhaula Kuan, New Delhi, 110021, India.
| | - Laishram Saya
- Department of Chemistry, Sri Venkateswara College (University of Delhi), Dhaula Kuan, New Delhi, 110021, India.
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3
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Petrović S, Arsić B, Zlatanović I, Milićević J, Glišić S, Mitić M, Đurović-Pejčev R, Stojanović G. In Silico Investigation of Selected Pesticides and Their Determination in Agricultural Products Using QuEChERS Methodology and HPLC-DAD. Int J Mol Sci 2023; 24:ijms24098003. [PMID: 37175728 PMCID: PMC10179243 DOI: 10.3390/ijms24098003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 04/11/2023] [Accepted: 04/25/2023] [Indexed: 05/15/2023] Open
Abstract
In this study, we considered some pesticides as active substances within formulations for the protection of plant-based food in the Republic of Serbia in silico, because these pesticides have not often been investigated in this way previously, and in an analytical way, because there are not very many available fast, cheap, and easy methods for their determination in real agricultural samples. Seven pesticides were detected in selected agricultural products (tomatoes, cucumbers, peppers, and grapes) using the QuEChERS methodology and HPLC-DAD. Standard curves for the investigated pesticides (chlorantraniliprole, methomyl, metalaxyl, thiacloprid, acetamiprid, emamectin benzoate, and cymoxanil) show good linearity, with R2 values from 0.9785 to 0.9996. The HPLC-DAD method is fast, and these pesticides can be determined in real spiked samples in less than 15 min. We further characterized the pesticides we found in food based on physicochemical properties and molecular descriptors to predict the absorption, distribution, metabolism, elimination, and toxicity (ADMET) of the compounds. We summarized the data supporting their effects on humans using various computational tools to determine their potential adverse effects. The results of our prediction study show that all of the selected pesticides considered in this study have good oral bioavailability, and those with high toxicity, therefore, could be harmful to human health. Chlorantraniliprole was shown in a molecular docking study as a good starting point for a new Alzheimer's disease drug candidate.
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Grants
- 451-03-68/2022-14/200124 (S. Petrović, B. Arsić, I. Zlatanović, M. Mitić, G. Stojanović), 451-03-68/2022-14/200017 (J. Milićević, S. Glišić), 451-03-68/2022-14/200214 (R. Đurović-Pejčev) Ministry of Education, Science and Technological Development of the Republic of Serbia
- 451-03-47/2023-01/200124 (S. Petrović, B. Arsić, I. Zlatanović, M. Mitić, G. Stojanović), 451-03-47/2023-01/200017 (J. Milićević, S. Glišić), 451-03-47/2023-01/200214 (R. Đurović-Pejčev) Ministry of Science, Technological Development and Innovations of the Republic of Serbia
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Affiliation(s)
- Stefan Petrović
- Department of Chemistry, Faculty of Sciences and Mathematics, University of Niš, Višegradska 33, 18106 Niš, Serbia
| | - Biljana Arsić
- Department of Chemistry, Faculty of Sciences and Mathematics, University of Niš, Višegradska 33, 18106 Niš, Serbia
| | - Ivana Zlatanović
- Department of Chemistry, Faculty of Sciences and Mathematics, University of Niš, Višegradska 33, 18106 Niš, Serbia
| | - Jelena Milićević
- Laboratory for Bioinformatics and Computational Chemistry, Vinča Institute of Nuclear Sciences, The University of Belgrade, Mike Petrovića Alasa 12-14, Vinča, 11351 Belgrade, Serbia
| | - Sanja Glišić
- Laboratory for Bioinformatics and Computational Chemistry, Vinča Institute of Nuclear Sciences, The University of Belgrade, Mike Petrovića Alasa 12-14, Vinča, 11351 Belgrade, Serbia
| | - Milan Mitić
- Department of Chemistry, Faculty of Sciences and Mathematics, University of Niš, Višegradska 33, 18106 Niš, Serbia
| | - Rada Đurović-Pejčev
- Institute of Pesticides and Environmental Protection, Banatska 31b, 11080 Belgrade, Serbia
| | - Gordana Stojanović
- Department of Chemistry, Faculty of Sciences and Mathematics, University of Niš, Višegradska 33, 18106 Niš, Serbia
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Guan C, Zhao G, Sun C, Zhang M, Liu S, Jiang Z, Li W, Peng Y, Zheng J. Metabolic Activation of Pesticide Isoprocarb Mediated by CYP3A4 and the Possible Correlation with Its Cytotoxicity. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:2390-2398. [PMID: 36706223 DOI: 10.1021/acs.jafc.2c07206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Isoprocarb (IPC), one of the most important carbamate pesticides, is used to control pests, such as rice planthoppers in crops. Studies have found that IPC induced hepatotoxicity in poultry chicken. However, the mechanisms of IPC-induced hepatotoxicity are unclear. The objectives of this study were to characterize reactive metabolites of IPC in vitro and in vivo, to identify cytochrome P450 enzymes for metabolic activation, and to define a possible correlation between the metabolic activation and cytotoxicity of IPC. In GSH- or NAC-supplemented microsomal incubations, one GSH conjugate (M6) and two NAC conjugates (M7 and M8) were detected after exposure to IPC. The corresponding GSH conjugate and NAC conjugates were found in the liver homogenates and urine of mice after IPC administration. IPC was found to be metabolized to a quinone intermediate reactive to GSH in vitro and in vivo. IPC was found to induce marked cytotoxicity in cultured mouse primary hepatocytes. Ketoconazole, a selective CYP3A4/5 enzyme inhibitor, attenuated the susceptibility of hepatocytes to IPC cytotoxicity.
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Affiliation(s)
- Chunjing Guan
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P. R. China
| | - Guode Zhao
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P. R. China
| | - Chen Sun
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P. R. China
| | - Mingyu Zhang
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P. R. China
| | - Siyu Liu
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P. R. China
| | - Ziying Jiang
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P. R. China
| | - Weiwei Li
- State Key Laboratory of Functions and Applications of Medicinal Plants, Key Laboratory of Pharmaceutics of Guizhou Province, Guizhou Medical University, Guiyang, Guizhou 550025, P. R. China
| | - Ying Peng
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P. R. China
| | - Jiang Zheng
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P. R. China
- State Key Laboratory of Functions and Applications of Medicinal Plants, Key Laboratory of Pharmaceutics of Guizhou Province, Guizhou Medical University, Guiyang, Guizhou 550025, P. R. China
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5
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Moema D, Makwakwa T, Gebreyohannes B, Dube S, Nindi M. Hollow fiber liquid phase microextraction of fluoroquinolones in chicken livers followed by high pressure liquid chromatography: Greenness assessment using National Environmental Methods Index Label (NEMI), green analytical procedure index (GAPI), Analytical GREEnness metric (AGREE), and Eco Scale. J Food Compost Anal 2023. [DOI: 10.1016/j.jfca.2023.105131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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6
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Rasheed T. Carbon dots as robust class of sustainable and environment friendlier nano/optical sensors for pesticide recognition from wastewater. Trends Analyt Chem 2023. [DOI: 10.1016/j.trac.2023.116957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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7
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Wang J, Teng X, Wang Y, Si S, Ju J, Pan W, Wang J, Sun X, Wang W. Carbon dots based fluorescence methods for the detections of pesticides and veterinary drugs: Response mechanism, selectivity improvement and application. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2021.116430] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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8
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Martins FCOL, Batista AD, Melchert WR. Current overview and perspectives in environmentally friendly microextractions of carbamates and dithiocarbamates. Compr Rev Food Sci Food Saf 2021; 20:6116-6145. [PMID: 34564942 DOI: 10.1111/1541-4337.12821] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 07/10/2021] [Accepted: 07/13/2021] [Indexed: 01/07/2023]
Abstract
Carbamates and dithiocarbamates are two classes of pesticides widely employed in the agriculture practice to control and avoid pests and weeds, hence, the monitoring of the residue of those pesticides in different foodstuff samples is important. Thus, this review presents the classification, chemical structure, use, and toxicology of them. Moreover, it was shown the evolution of liquid- and solid-phase microextractions employed in the extraction of carbamates and dithiocarbamates in water and foodstuff samples. The classification, operation mode, and application of the microextractions of liquid-phase and solid-phase used in their extraction were discussed and related to the analytical parameters and guidelines of green analytical chemistry.
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Affiliation(s)
| | - Alex D Batista
- Institute of Chemistry, University of Uberlândia, Uberlândia, Brazil
| | - Wanessa R Melchert
- College of Agriculture "Luiz de Queiroz", University of São Paulo, Piracicaba, Brazil
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9
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Graphene Assisted in the Analysis of Coumarins in Angelicae Pubescentis Radix by Dispersive Liquid-Liquid Microextraction Combined with 1H-qNMR. Molecules 2021; 26:molecules26092416. [PMID: 33919230 PMCID: PMC8122450 DOI: 10.3390/molecules26092416] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 04/19/2021] [Accepted: 04/19/2021] [Indexed: 02/06/2023] Open
Abstract
The content of active components in traditional Chinese medicine is relatively small, and it is difficult to detect some trace components with modern analytical instruments, so good pretreatment and extraction are very important in the experiment. Graphene was introduced by a dispersive liquid–liquid microextraction method based on solidification of floating organic drop (DLLME-SFO) with graphene/1-dodecyl alcohol used as the extractant, and this method, combined with quantitative proton nuclear magnetic resonance spectroscopy (1H-qNMR), was used to simultaneously qualitative and quantitative osthole, columbianadin and isoimperatorin in Angelicae Pubescentis Radix. In this experiment, a magnetic stirrer was used for extraction, all NMR spectra were recorded on a Bruker Advance III 600 MHz spectrometer with dimethyl sulfoxide-d6 (DMSO-d6) as deuterated solvent and pyrazine as the internal standard. The influencing factors and NMR parameters in the extraction process were investigated and optimized. In addition, the methodology of the established method was also examined. The quantitative signals of osthole, columbianadin and isoimperatorin were at a chemical shift of δ6.25–δ6.26 ppm, δ6.83–δ6.85 ppm, and δ6.31–δ6.32 ppm. The linear ranges of osthole, columbianadin and isoimperatorin were all 0.0455–2.2727 mg/mL, and R2 were 0.9994, 0.9994 and 0.9995, respectively. The limits of detection of osthole, columbianadin and isoimperatorin were 0.0660, 0.0720, 0.0620 mg, and the limits of quantification of osthole, columbianadin and isoimperatorin were 0.2201, 0.2401, 0.2066 mg/mL. The solution had good stability and repeatability within 24 h. The recoveries of osthole, columbianadin and isoimperatorin were 102.26%, 99.89%, 103.28%, respectively. The established method is simple and easy to operate, which greatly reduces the cumbersome pretreatment of samples and has high extraction efficiency.
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10
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Jagirani MS, Ozalp O, Soylak M. New Trend in the Extraction of Pesticides from the Environmental and Food Samples Applying Microextraction Based Green Chemistry Scenario: A Review. Crit Rev Anal Chem 2021; 52:1343-1369. [PMID: 33560139 DOI: 10.1080/10408347.2021.1874867] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This review focused on the green microextraction methods used for the extraction of pesticides from the environmental and food samples. Microextraction techniques have been explored and applied in various fields of analytical chemistry since its beginning, as evinced by the numerous reviews published. The success of any technique in science and technology is measured by the simplicity, environmentally friendly, and its applications; and the microextraction technique is highly successive. Deliberations were attentive to studies where efforts have been made to validate the methods through the inter-laboratory comparison study to assess the analytical performance of microextraction techniques against conventional methods. Succinctly, developed microextraction methods are shown to impart significant benefits over conventional techniques. Provided that the analytical community continues to put forward attention and resources into the growth and validation of the microextraction technique, a promising future for microextraction is forecasted.
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Affiliation(s)
- Muhammad Saqaf Jagirani
- Faculty of Sciences, Department of Chemistry, Erciyes University, Kayseri, Turkey.,National Center of Excellence in Analytical Chemistry, University of Sindh, Sindh, Pakistan
| | - Ozgur Ozalp
- Faculty of Sciences, Department of Chemistry, Erciyes University, Kayseri, Turkey.,Technology Research and Application Center (TAUM), Erciyes University, Kayseri, Turkey
| | - Mustafa Soylak
- Faculty of Sciences, Department of Chemistry, Erciyes University, Kayseri, Turkey.,Technology Research and Application Center (TAUM), Erciyes University, Kayseri, Turkey
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11
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Musarurwa H, Tavengwa NT. Supramolecular solvent-based micro-extraction of pesticides in food and environmental samples. Talanta 2021; 223:121515. [PMID: 33303131 DOI: 10.1016/j.talanta.2020.121515] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Revised: 08/01/2020] [Accepted: 08/03/2020] [Indexed: 11/28/2022]
Abstract
Supramolecular solvent-based micro-extraction is a very important green technique for the isolation and pre-concentration of pesticide residues in food and environmental samples prior to their chromatographic analysis. The attractive features of supramolecular solvent-based micro-extraction include its simplicity, high pre-concentration factor, fastness, accuracy, low cost, less consumption of chemical reagents and environmental friendliness. The supramolecular solvent is generated from a ternary mixture of amphiphiles, water and a water miscible dispersion and coacervating solvent. Tehydrofuran is one of the solvents commonly used as both a dispersion solvent and a coacervating agent. This paper gives a recent comprehensive review on the application of alkanols as amphiphiles during supramolecular solvent-based micro-extraction of pesticide residues in food and environmental samples. Other researchers used long chain fatty acids as amphiphiles during pesticide analysis in food and environmental samples using supramolecular solvent-based micro-extraction, and this is discussed in this paper. The incorporation of ferrofluids in supramolecular solvents enables phase separation using a magnet instead of the time-consuming centrifugation technique. This paper also gives a detailed review of the application of ferrofluid-based supramolecular solvent micro-extraction of pesticide residues in food and environmental samples.
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Affiliation(s)
- Herbert Musarurwa
- Department of Chemistry, School of Mathematical and Natural Sciences, University of Venda, Private Bag X5050, Thohoyandou, 0950, South Africa
| | - Nikita Tawanda Tavengwa
- Department of Chemistry, School of Mathematical and Natural Sciences, University of Venda, Private Bag X5050, Thohoyandou, 0950, South Africa.
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12
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Martins RO, de Araújo GL, de Freitas CS, Silva AR, Simas RC, Vaz BG, Chaves AR. Miniaturized sample preparation techniques and ambient mass spectrometry as approaches for food residue analysis. J Chromatogr A 2021; 1640:461949. [PMID: 33556677 DOI: 10.1016/j.chroma.2021.461949] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 01/22/2021] [Accepted: 01/26/2021] [Indexed: 01/21/2023]
Abstract
Analytical methods such as liquid chromatography (LC) and mass spectrometry (MS) are widely used techniques for the analyses of different classes of compounds. This is due to their highlighted capacity for separating and identifying components in complex matrices such food samples. However, in most cases, effective analysis of the target analyte becomes challenging due to the complexity of the sample, especially for quantification of trace concentrations. In this case, miniaturized sample preparation methods have been used as a strategy for analysis of complex matrices. This involves removing the interferents and concentrating the analytes in a sample. These methods combine simplicity and effectiveness and given their miniaturized scale, they are in accordance with green chemistry precepts. Besides, ambient mass spectrometry represents a new trend in fast and rapid analyses, especially for qualitative and screening analysis. However, for complex matrix analyses, sample preparation is still a difficult step and the miniaturized sample preparation techniques show great potential for an improved and widespread use of ambient mass spectrometry techniques. . This review aims to contribute as an overview of current miniaturized sample preparation techniques and ambient mass spectrometry methods as different approaches for selective and sensitive analysis of residues in food samples.
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Affiliation(s)
| | | | | | | | | | - Boniek Gontijo Vaz
- Instituto de Química, Universidade Federal de Goiás, 74690-900, Goiânia, GO, Brazil
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13
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Graphene intercalated with carbon nanosphere: a novel solid-phase extraction sorbent for five carbamate pesticides. Mikrochim Acta 2020; 187:521. [DOI: 10.1007/s00604-020-04497-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 08/18/2020] [Indexed: 01/03/2023]
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14
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Worawit C, Alahmad W, Miró M, Varanusupakul P. Combining graphite with hollow-fiber liquid-phase microextraction for improving the extraction efficiency of relatively polar organic compounds. Talanta 2020; 215:120902. [PMID: 32312447 DOI: 10.1016/j.talanta.2020.120902] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 02/28/2020] [Accepted: 03/05/2020] [Indexed: 12/01/2022]
Abstract
In this study, we have developed a simple and effective hybrid extraction method based on the incorporation of raw carbon nanosorbents and octanol in the pores of a hollow-fiber membrane for improving the extraction efficiency of relatively polar organic compounds. Trihalomethanes (THMs) were used as model analytes. Three types of carbon nanosorbents (graphite, graphene, and multi-walled carbon nanotubes) were studied. The carbon sorbent incorporating membrane was used in a two-phase mode liquid-phase microextraction, with 1-octanol as the acceptor solution. Using a graphite-reinforced hollow-fiber membrane and an extraction time of 10 min, enrichment factors of 40-71 were obtained for trichloromethane, bromodichloromethane, bromoform, and chlorodibromomethane. Linear working ranges of 0.2-100 μg L-1 and limits of detection ranging from 0.01 μg L-1 (for CHCl2Br and CHClBr2) to 0.1 μg L-1 (for CHCl3) were achieved. The minimum detectable concentrations were far below the maximum concentration levels (60-200 μg L-1) set by the WHO for drinking water. The carbon-sorbent-reinforced hollow-fiber liquid-phase microextraction afforded higher extraction efficiency and shorter extraction time compared with conventional hollow-fiber liquid-phase microextraction. Finally, the method was applied to the analysis of real water samples, such as drinking water, tap water, and swimming pool water samples.
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Affiliation(s)
- Chanatda Worawit
- Chemical Approaches for Food Applications Research Group, Faculty of Science, Chulalongkorn University, Bangkok, Thailand; Department of Chemistry, Faculty of Science, Chulalongkorn University, Phayathai Rd., Pathumwan, Bangkok, 10330, Thailand
| | - Waleed Alahmad
- Chemical Approaches for Food Applications Research Group, Faculty of Science, Chulalongkorn University, Bangkok, Thailand; Department of Chemistry, Faculty of Science, Chulalongkorn University, Phayathai Rd., Pathumwan, Bangkok, 10330, Thailand
| | - Manuel Miró
- FI-TRACE Group, Department of Chemistry, University of the Balearic Islands, Carretera de Valldemossa, Km 7.5, 07122, Palma de Mallorca, Spain
| | - Pakorn Varanusupakul
- Chemical Approaches for Food Applications Research Group, Faculty of Science, Chulalongkorn University, Bangkok, Thailand; Department of Chemistry, Faculty of Science, Chulalongkorn University, Phayathai Rd., Pathumwan, Bangkok, 10330, Thailand.
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15
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Applications of Hollow-Fiber and Related Microextraction Techniques for the Determination of Pesticides in Environmental and Food Samples—A Mini Review. SEPARATIONS 2019. [DOI: 10.3390/separations6040057] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Pesticides represent one of the most important groups of analytes in environmental analysis. Moreover, their levels are very frequently determined in food and beverages due to the concern over their possible adverse health effects. Their concentration in samples is usually very low; thus, they have to be preconcentrated. Conventional solvent and solid-phase extractions are mainly used for this purpose, but miniaturized approaches are also being applied more and more often. The present review covers solvent microextractions that use a semi-permeable membrane barrier between the sample and the solvent. The main representatives of this approach are hollow-fiber microextraction (HFME), solvent bar microextraction (SBME), electromembrane extraction (EME), and different variations of those, such as combinations with other sorbent or solvent microextractions, electromigration, etc. The relevant research from the last decade, dealing with the application of these microextractions to the isolation of pesticides from various environmental and food samples, is critically discussed with emphasis on their strengths and weak points.
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16
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Diagnostic detection systems and QuEChERS methods for multiclass pesticide analyses in different types of fruits: An overview from the last decade. Food Chem 2019; 298:124958. [DOI: 10.1016/j.foodchem.2019.124958] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Revised: 05/27/2019] [Accepted: 06/06/2019] [Indexed: 01/25/2023]
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17
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Hou X, Tang S, Wang J. Recent advances and applications of graphene-based extraction materials in food safety. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.07.014] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Musarurwa H, Chimuka L, Tavengwa NT. Green pre-concentration techniques during pesticide analysis in food samples. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART. B, PESTICIDES, FOOD CONTAMINANTS, AND AGRICULTURAL WASTES 2019; 54:770-780. [PMID: 31250698 DOI: 10.1080/03601234.2019.1633213] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The ever-increasing demand for determining pesticides at low concentration levels in different food matrices requires a preliminary step of pre-concentration which is considered a crucial stage. Recently, the parameter of "greenness" during sample pre-concentration of pesticides in food matrices is as important as selectivity in order to avoid using harmful organic solvents during sample preparation. Developing new green pre-concentration techniques is one of the key subjects. Thus, to reduce the impact on the environment during trace analysis of pesticides in food matrices, new developments in pre-concentration have gone in three separate directions: the search for more environmentally friendly solvents, miniaturization and development of solvent-free pre-concentration techniques. Eco-friendly solvents such as supercritical fluids, ionic liquids and natural deep eutectic solvents have been developed for use as extraction solvents during pre-concentration of pesticides in food matrices. Also, miniaturized pre-concentration techniques such as QuEChERS, dispersive liquid-liquid micro-extraction and hollow-fiber liquid-phase micro-extraction have been used during trace analysis of pesticides in food samples as well as solvent-free techniques such as solid-phase micro-extraction and stir bar sorptive extraction. All these developments which are aimed at ensuring that pesticide pre-concentration in different food matrices is green are critically reviewed in this paper.
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Affiliation(s)
- Herbert Musarurwa
- Department of Chemistry, University of Venda , Thohoyandou , South Africa
| | - Luke Chimuka
- Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand , Johannesburg , South Africa
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Ding Y, Song X, Chen J. Analysis of Pesticide Residue in Tomatoes by Carbon Nanotubes/β-Cyclodextrin Nanocomposite Reinforced Hollow Fiber Coupled with HPLC. J Food Sci 2019; 84:1651-1659. [PMID: 31107549 DOI: 10.1111/1750-3841.14640] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 04/03/2019] [Accepted: 04/08/2019] [Indexed: 11/27/2022]
Abstract
For addressing the issues of pesticide residue analysis characterized by the trace levels of target analytes and the complexity of sample matrices, a selective extracting material, carbon nanotubes (CNTs)/β-cyclodextrin (β-CD) nanocomposite reinforced hollow fiber (HF), was developed. CNTs were chemically modified with β-CD and then the resultant nanocomposite was immobilized into the wall pores and lumen of HF by sol-gel technology. The reinforced HF was applied to direct-immersion mode of solid phase microextraction for the determination of carbaryl and 1-naphthol in tomatoes, coupled with high performance liquid chromatography. The proposed method provided 240- and 215-fold enrichment factors, good linearity in the range of 0.6 to 600 ng/g and 0.2 to 600 ng/g, good repeatability with RSDs of 4.5% and 6.9%, and batch-to-batch reproducibility with RSDs of 7.4% and 8.3% for 1-naphthol and carbaryl, respectively. Moreover, the low limits of detection at 0.05 and 0.15 ng/g for 1-naphthol and carbaryl, respectively, along with the high recovery in the range of 84.2% to 108.9% were obtained. The results showed that the material combined the respective advantages of CNTs, β-CD, and HF, thus, exhibiting efficient adsorption property, outstanding molecular recognition performance, and excellent sample clean-up effect, and it is applicable for pesticide residue analysis in complex matrices. PRACTICAL APPLICATION: The developed extracting material can be used for pesticide residue analysis of tomatoes. Pesticides, carbaryl, and 1-naphthol were detected in tomatoes, the most popular vegetable grown and consumed globally. The results supported the necessity to monitor pesticide residue for public health.
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Affiliation(s)
- Yawen Ding
- School of pharmacy, Lanzhou Univ., Lanzhou, 730000, P. R. China
| | - Xinyue Song
- Shandong Provincial Key Laboratory of Detection Technology for Tumor Markers, Linyi Univ., Linyi, 276005, P. R. China
| | - Juan Chen
- School of pharmacy, Lanzhou Univ., Lanzhou, 730000, P. R. China
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Ji X, Sun M, Li C, Han S, Wang X, Tian Y, Feng J. Bare polyprolylene hollow fiber as extractive phase for in‐tube solid‐phase microextraction to determine estrogens in water samples. J Sep Sci 2019; 42:2398-2406. [DOI: 10.1002/jssc.201900010] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 04/26/2019] [Accepted: 04/26/2019] [Indexed: 12/31/2022]
Affiliation(s)
- Xiangping Ji
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of ShandongSchool of Chemistry and Chemical EngineeringUniversity of Jinan Jinan P. R. China
| | - Min Sun
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of ShandongSchool of Chemistry and Chemical EngineeringUniversity of Jinan Jinan P. R. China
| | - Chunying Li
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of ShandongSchool of Chemistry and Chemical EngineeringUniversity of Jinan Jinan P. R. China
| | - Sen Han
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of ShandongSchool of Chemistry and Chemical EngineeringUniversity of Jinan Jinan P. R. China
| | - Xiuqin Wang
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of ShandongSchool of Chemistry and Chemical EngineeringUniversity of Jinan Jinan P. R. China
| | - Yu Tian
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of ShandongSchool of Chemistry and Chemical EngineeringUniversity of Jinan Jinan P. R. China
| | - Juanjuan Feng
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of ShandongSchool of Chemistry and Chemical EngineeringUniversity of Jinan Jinan P. R. China
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Reinholds I, Jansons M, Pugajeva I, Bartkevics V. Recent Applications of Carbonaceous Nanosorbents in Solid Phase Extraction for the Determination of Pesticides in Food Samples. Crit Rev Anal Chem 2018; 49:439-458. [DOI: 10.1080/10408347.2018.1542586] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Ingars Reinholds
- Animal Health and Environment “BIOR”, University Institute of Food Safety, Riga, Latvia
- Faculty of Chemistry, University of Latvia, Riga, Latvia
| | - Martins Jansons
- Animal Health and Environment “BIOR”, University Institute of Food Safety, Riga, Latvia
| | - Iveta Pugajeva
- Animal Health and Environment “BIOR”, University Institute of Food Safety, Riga, Latvia
| | - Vadims Bartkevics
- Animal Health and Environment “BIOR”, University Institute of Food Safety, Riga, Latvia
- Faculty of Chemistry, University of Latvia, Riga, Latvia
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A hierarchically porous composite monolith polypyrrole/octadecyl silica/graphene oxide/chitosan cryogel sorbent for the extraction and pre-concentration of carbamate pesticides in fruit juices. Anal Bioanal Chem 2018; 410:7185-7193. [PMID: 30167743 DOI: 10.1007/s00216-018-1323-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 08/12/2018] [Accepted: 08/14/2018] [Indexed: 12/17/2022]
Abstract
A hierarchically porous structured composite monolith sorbent of polypyrrole-coated graphene oxide and octadecyl silica incorporated in chitosan cryogel (PPY/GOx/C18/chitosan) was synthesized and used as solid-phase extraction sorbent for the determination of carbamate pesticides. Various factors affecting the characteristics of the adsorbents (chemistry of the sorbent, polymerization time, concentrations of graphene oxide and octadecyl silica) and the extraction efficiency using the prepared sorbents, such as sample loading, desorption conditions, sample volume, sample flow rate, sample pH, and ionic strength, were investigated and optimized. Under the optimal conditions of sorbent preparation and extraction, the developed composite monolith sorbent provided wide linear responses from 1.0 to 500 μg L-1 for carbofuran and diethofencarb, from 0.5 to 500 μg L-1 for carbaryl, and from 2.0 to 500 μg L-1 for isoprocarb. The limits of detection using HPLC-UV at 203, 220, and 208 nm were in the range of 0.5-2.0 μg L-1. When the composite monolith sorbent was applied for the pre-concentration and determination of carbamate in fruit juices, good recoveries (84.1-99.5%) were achieved. The developed sorbents were porous and exhibited low back pressure enabling their use at high flow rates during sample loading. Extraction and clean-up were highly efficient, and the good physical and chemical stability of the sorbent enables reuse up to 13 times. Graphical abstract ᅟ.
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Rahmani T, Bagheri H, Behbahani M, Hajian A, Afkhami A. Modified 3D Graphene-Au as a Novel Sensing Layer for Direct and Sensitive Electrochemical Determination of Carbaryl Pesticide in Fruit, Vegetable, and Water Samples. FOOD ANAL METHOD 2018. [DOI: 10.1007/s12161-018-1280-4] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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24
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Worawit C, Cocovi-Solberg DJ, Varanusupakul P, Miró M. In-line carbon nanofiber reinforced hollow fiber-mediated liquid phase microextraction using a 3D printed extraction platform as a front end to liquid chromatography for automatic sample preparation and analysis: A proof of concept study. Talanta 2018; 185:611-619. [PMID: 29759249 DOI: 10.1016/j.talanta.2018.04.007] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Revised: 03/31/2018] [Accepted: 04/02/2018] [Indexed: 01/12/2023]
Abstract
A novel concept for automation of nanostructured hollow-fiber supported microextraction, combining the principles of liquid-phase microextraction (LPME) and sorbent microextraction synergically, using mesofluidic platforms is proposed herein for the first time, and demonstrated with the determination of acidic drugs (namely, ketoprofen, ibuprofen, diclofenac and naproxen) in urine as a proof-of-concept applicability. Dispersed carbon nanofibers (CNF) are immobilized in the pores of a single-stranded polypropylene hollow fiber (CNF@HF) membrane, which is thereafter accommodated in a stereolithographic 3D-printed extraction chamber without glued components for ease of assembly. The analytical method involves continuous-flow extraction of the acidic drugs from a flowing stream donor (pH 1.7) into an alkaline stagnant acceptor (20 mmol L-1 NaOH) containing 10% MeOH (v/v) across a dihexyl ether impregnated CNF@HF membrane. The flow setup features entire automation of the microextraction process including regeneration of the organic film and on-line injection of the analyte-laden acceptor phase after downstream neutralization into a liquid chromatograph (LC) for reversed-phase core-shell column-based separation. Using a 12-cm long CNF@HF and a sample volume of 6.4 mL, linear dynamic ranges of ketoprofen, naproxen, diclofenac and ibuprofen, taken as models of non-steroidal anti-inflammatory drugs, spanned from ca. 5-15 µg L-1 to 500 µg L-1 with enhancement factors of 43-97 (against a direct injection of 10 µL standards into LC), and limits of detection from 1.6 to 4.3 µg L-1. Relative recoveries in real urine samples ranged from 97% to 105%, thus demonstrating the reliability of the automatic CNF@HF-LPME method for in-line matrix clean-up and determination of drugs in urine at therapeutically relevant concentrations.
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Affiliation(s)
- Chanatda Worawit
- Chemical Approaches for Food Applications Research Group, Department of Chemistry, Faculty of Science, Chulalongkorn University, Phayathai Rd., Pathumwan, Bangkok 10330, Thailand
| | - David J Cocovi-Solberg
- FI-TRACE group, Department of Chemistry, University of the Balearic Islands, Carretera de Valldemossa, km 7.5, E-07122 Palma de Mallorca, Spain
| | - Pakorn Varanusupakul
- Chemical Approaches for Food Applications Research Group, Department of Chemistry, Faculty of Science, Chulalongkorn University, Phayathai Rd., Pathumwan, Bangkok 10330, Thailand
| | - Manuel Miró
- FI-TRACE group, Department of Chemistry, University of the Balearic Islands, Carretera de Valldemossa, km 7.5, E-07122 Palma de Mallorca, Spain.
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25
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Salamat Q, Yamini Y, Moradi M, Karimi M, Nazraz M. Novel generation of nano-structured supramolecular solvents based on an ionic liquid as a green solvent for microextraction of some synthetic food dyes. NEW J CHEM 2018. [DOI: 10.1039/c8nj03943g] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new, fast, and environmentally friendly supra molecular solvent was introduced for extraction of three synthetic food dyes in foodstuff samples.
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Affiliation(s)
- Qamar Salamat
- Department of Chemistry
- Faculty of Sciences
- Tarbiat Modares University
- Tehran
- Iran
| | - Yadollah Yamini
- Department of Chemistry
- Faculty of Sciences
- Tarbiat Modares University
- Tehran
- Iran
| | - Morteza Moradi
- Materials and Energy Research Center
- Department of Semiconductors
- Karaj
- Iran
| | - Meghdad Karimi
- Department of Chemistry
- Faculty of Sciences
- Tarbiat Modares University
- Tehran
- Iran
| | - Mahsa Nazraz
- Department of Chemistry
- Faculty of Sciences
- Tarbiat Modares University
- Tehran
- Iran
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26
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A chemometric cleanup using multivariate curve resolution in liquid chromatography: Quantification of pesticide residues in vegetables. Microchem J 2017. [DOI: 10.1016/j.microc.2017.05.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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27
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Wu J, Liang X, Hao L, Wang C, Wu Q, Wang Z. Graphene oxide cross-linked with phytic acid: an efficient adsorbent for the extraction of carbamates. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2413-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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28
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Li H, Xie T, Ye L, Wang Y, Xie C. Core-shell magnetic molecularly imprinted polymer nanoparticles for the extraction of triazophos residues from vegetables. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2096-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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29
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Forough M, Farhadi K, Molaei R, Khalili H, Shakeri R, Zamani A, Matin AA. Capillary electrophoresis with online stacking in combination with AgNPs@MCM-41 reinforced hollow fiber solid-liquid phase microextraction for quantitative analysis of Capecitabine and its main metabolite 5-Fluorouracil in plasma samples isolated from cancer patients. J Chromatogr B Analyt Technol Biomed Life Sci 2017; 1040:22-37. [DOI: 10.1016/j.jchromb.2016.11.025] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2016] [Revised: 11/10/2016] [Accepted: 11/16/2016] [Indexed: 12/12/2022]
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31
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Alsharif AMA, Tan GH, Choo YM, Lawal A. Efficiency of Hollow Fiber Liquid-Phase Microextraction Chromatography Methods in the Separation of Organic Compounds: A Review. J Chromatogr Sci 2016; 55:378-391. [DOI: 10.1093/chromsci/bmw188] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2016] [Accepted: 11/10/2016] [Indexed: 11/13/2022]
Affiliation(s)
- Ali Mohamed Ali Alsharif
- Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
- Arab Centre for Desertification and Development of Saharian Societies, Murzuk, Libya
| | - Guan-Huat Tan
- Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Yeun-Mun Choo
- Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Abubakar Lawal
- Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
- Department of Pure and Industrial Chemistry, Umaru Musa Yar'adua University Katsina, Nigeria
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32
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Ma S, He J, Guo M, Sun X, Zheng M. Facile colorimetric detection of 6-benzylaminopurine based on p-aminobenzenethiol functionalized silver nanoparticles. RSC Adv 2016. [DOI: 10.1039/c6ra21838e] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A simple colorimetric assay has been developed to detect 6-benzylaminopurine (6-BA) in a complex environment by using the novel probe p-aminobenzenethiol functionalized silver nanoparticles (ABT-AgNPs).
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Affiliation(s)
- Shuang Ma
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Jiang He
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Mingzhen Guo
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Xiaohan Sun
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Mingda Zheng
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
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33
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Nodeh HR, Wan Ibrahim WA, Sanagi MM, Aboul-Enein HY. Magnetic graphene-based cyanopropyltriethoxysilane as an adsorbent for simultaneous determination of polar and non-polar organophosphorus pesticides in cow’s milk. RSC Adv 2016. [DOI: 10.1039/c5ra26742k] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
A new adsorbent based on magnetic nanoparticles (Fe3O4), graphene and cyanopropyltriethoxysilane was fabricated and applied to the magnetic solid phase extraction of organophosphorus pesticides.
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Affiliation(s)
- Hamid Rashidi Nodeh
- Department of Chemistry
- Faculty of Science
- Universiti Teknologi Malaysia
- 81310 UTM Johor Bahru
- Malaysia
| | - Wan Aini Wan Ibrahim
- Department of Chemistry
- Faculty of Science
- Universiti Teknologi Malaysia
- 81310 UTM Johor Bahru
- Malaysia
| | - Mohd Marsin Sanagi
- Department of Chemistry
- Faculty of Science
- Universiti Teknologi Malaysia
- 81310 UTM Johor Bahru
- Malaysia
| | - Hassan Y. Aboul-Enein
- National Research Centre
- Department of Pharmaceutical and Medicinal Chemistry
- 12311 Cairo
- Egypt
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34
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Gao T, Ye N, Li J. Determination of Ractopamine and Clenbuterol in Beef by Graphene Oxide Hollow Fiber Solid-Phase Microextraction and High-Performance Liquid Chromatography. ANAL LETT 2015. [DOI: 10.1080/00032719.2015.1094662] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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35
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Kongphonprom K, Burakham R. Determination of Carbamate Insecticides in Water, Fruit, and Vegetables by Ultrasound-Assisted Dispersive Liquid–Liquid Microextraction and High-Performance Liquid Chromatography. ANAL LETT 2015. [DOI: 10.1080/00032719.2015.1081917] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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36
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An On-line Admicellar SPE-HPLC System Using CTAB-Modified Zeolite NaY as Sorbent for Determination of Carbamate Pesticides in Water. Chromatographia 2015. [DOI: 10.1007/s10337-015-2965-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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37
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Magnetic graphene solid-phase extraction for the determination of carbamate pesticides in tomatoes coupled with high performance liquid chromatography. Talanta 2015; 141:212-9. [DOI: 10.1016/j.talanta.2015.04.018] [Citation(s) in RCA: 102] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2015] [Revised: 03/27/2015] [Accepted: 04/05/2015] [Indexed: 12/23/2022]
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38
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Li QL, Jing SJ, Zhang JF, Zhang L, Ran CC, Du CH, Jiang Y. Study of enrichment factors for six β-blockers in aliphatic alcohols by hollow-fiber liquid-phase microextraction. J Sep Sci 2015. [PMID: 26224511 DOI: 10.1002/jssc.201500487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
The selectivity of a suitable organic solvent is key for extraction in liquid-phase microextraction experiments. Nevertheless, the screening process remains a daunting task. Our research aimed to study the relationship between extraction efficiency and extraction solvents, analytes, and finally select the appropriate extraction solvent. In the present article, β-blockers and six extraction solvents were chosen as the models and hollow-fiber liquid-phase microextraction was conducted. The relationship was built by statistical analysis on the data. Factors affecting extraction efficiency including the logarithms of the octanol/water partition coefficient (logPo/w ) of analytes, acid dissociation constants, the logarithms of the octanol/water partition coefficient of solvents and pH of the sample solution were investigated. The results showed that a low water solubility of extraction solvent is the foundation to ensure higher extraction efficiency. Moreover, when ΔlogPo/w > 0, a higher extraction efficiency is observed at lower ΔlogPo/w , on the contrary, when ΔlogPo/w < 0, extraction efficiency is higher as the absolute value of ΔlogPo/w becomes greater. Finally, the relationship between enrichment factor and extraction solvents, analytes was established and a helpful guidance was provided for the selection of an optimal solvent to obtain the best extraction efficiency by liquid-phase microextraction.
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Affiliation(s)
- Qing-Lian Li
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, Shijiazhuang, Hebei Province, P. R. China
| | - Shao-Jun Jing
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, Shijiazhuang, Hebei Province, P. R. China
| | - Jin-Feng Zhang
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, Shijiazhuang, Hebei Province, P. R. China
| | - Lin Zhang
- Institute of Forensic Science of Supreme People's Procuratorate, Beijing, P.R. China
| | - Cong-Cong Ran
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, Shijiazhuang, Hebei Province, P. R. China
| | - Chao-Hui Du
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, Shijiazhuang, Hebei Province, P. R. China
| | - Ye Jiang
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, Shijiazhuang, Hebei Province, P. R. China
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Maouati H, Sanhoury MAK, Merlet D, Chehidi I. Bis(thiocarbamates): Synthesis and Substituent Effects on the Barrier to N-CO Rotation. HETEROATOM CHEMISTRY 2015. [DOI: 10.1002/hc.21272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Hamida Maouati
- Laboratory of Structural Organic Chemistry; Department of Chemistry; Faculty of Sciences of Tunis; University of Tunis El Manar; Tunis 2092 Tunisia
| | - M. A. K. Sanhoury
- Laboratory of Structural Organic Chemistry; Department of Chemistry; Faculty of Sciences of Tunis; University of Tunis El Manar; Tunis 2092 Tunisia
| | - D. Merlet
- Equipe de RMN en Milieu Orienté; ICMMO UMR CNRS 8182; Université Paris-Sud; ORSAY Cedex 91405 France
| | - I. Chehidi
- Laboratory of Structural Organic Chemistry; Department of Chemistry; Faculty of Sciences of Tunis; University of Tunis El Manar; Tunis 2092 Tunisia
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40
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Ma R, Zhou X, Ma X, Wang C, Wu Q, Wang Z. Determination of Carbamate Pesticides in Vegetables by Octadecyl Modified Graphene Reinforced Hollow Fiber Liquid Phase Microextraction Combined with High-Performance Liquid Chromatography. ANAL LETT 2015. [DOI: 10.1080/00032719.2014.1002035] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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41
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Yang Y, Chen J, Shi YP. Recent developments in modifying polypropylene hollow fibers for sample preparation. Trends Analyt Chem 2015. [DOI: 10.1016/j.trac.2014.08.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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42
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Gao L, Chen L, Li X. Magnetic molecularly imprinted polymers based on carbon nanotubes for extraction of carbamates. Mikrochim Acta 2014. [DOI: 10.1007/s00604-014-1388-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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43
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Xing R, Hu S, Chen X, Bai X. Graphene-sensitized microporous membrane/solvent microextraction for the preconcentration of cinnamic acid derivatives inRhizoma Typhonii. J Sep Sci 2014; 37:2307-13. [DOI: 10.1002/jssc.201400337] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Revised: 05/05/2014] [Accepted: 05/28/2014] [Indexed: 11/05/2022]
Affiliation(s)
- Rongrong Xing
- School of Pharmacy; Shanxi Medical University; Taiyuan P.R. China
| | - Shuang Hu
- School of Pharmacy; Shanxi Medical University; Taiyuan P.R. China
| | - Xuan Chen
- School of Pharmacy; Shanxi Medical University; Taiyuan P.R. China
| | - Xiaohong Bai
- School of Pharmacy; Shanxi Medical University; Taiyuan P.R. China
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Jia W, Chu X, Ling Y, Huang J, Chang J. High-throughput screening of pesticide and veterinary drug residues in baby food by liquid chromatography coupled to quadrupole Orbitrap mass spectrometry. J Chromatogr A 2014; 1347:122-8. [DOI: 10.1016/j.chroma.2014.04.081] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2014] [Revised: 04/19/2014] [Accepted: 04/22/2014] [Indexed: 10/25/2022]
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