1
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Characterization of scents from Juniperus chinensis by headspace in-needle microextraction using graphene oxide-polyaniline nanocomposite coated wire followed by gas chromatography-mass spectrometry. Talanta 2022; 245:123463. [DOI: 10.1016/j.talanta.2022.123463] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 04/03/2022] [Accepted: 04/05/2022] [Indexed: 02/07/2023]
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2
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Derikvand A, Ghiasvand A, Dalvand K, Haddad PR. Fabrication and evaluation of a portable low-pressure headspace solid-phase microextraction device for on-site analysis. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106362] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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3
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Jagirani MS, Soylak M. A review: Recent advances in solid phase microextraction of toxic pollutants using nanotechnology scenario. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105436] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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4
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A new carbon nanomaterial solid-phase microextraction to pre-concentrate and extract pesticides in environmental water. Talanta 2020; 217:121011. [DOI: 10.1016/j.talanta.2020.121011] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 04/03/2020] [Accepted: 04/05/2020] [Indexed: 01/08/2023]
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5
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Manousi N, Zachariadis GA. Recent Advances in the Extraction of Polycyclic Aromatic Hydrocarbons from Environmental Samples. Molecules 2020; 25:E2182. [PMID: 32392764 PMCID: PMC7249015 DOI: 10.3390/molecules25092182] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 05/01/2020] [Accepted: 05/04/2020] [Indexed: 02/07/2023] Open
Abstract
Polycyclic aromatic hydrocarbons (PAHs) comprise a group of chemical compounds consisting of two or more fused benzene rings. PAHs exhibit hydrophobicity and low water solubility, while some of their members are toxic substances resistant to degradation. Due to their low levels in environmental matrices, a preconcentration step is usually required for their determination. Nowadays, there is a wide variety of sample preparation techniques, including micro-extraction techniques (e.g., solid-phase microextraction and liquid phase microextraction) and miniaturized extraction techniques (e.g., dispersive solid-phase extraction, magnetic solid-phase extraction, stir bar sorptive extraction, fabric phase sorptive extraction etc.). Compared to the conventional sample preparation techniques, these novel techniques show some benefits, including reduced organic solvent consumption, while they are time and cost efficient. A plethora of adsorbents, such as metal-organic frameworks, carbon-based materials and molecularly imprinted polymers, have been successfully coupled with a wide variety of extraction techniques. This review focuses on the recent advances in the extraction techniques of PAHs from environmental matrices, utilizing novel sample preparation approaches and adsorbents.
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Affiliation(s)
- Natalia Manousi
- Laboratory of Analytical Chemistry, Department of Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - George A. Zachariadis
- Laboratory of Analytical Chemistry, Department of Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
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6
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Zhou DB, Han F, Ding L, Song W, Lv YN, Hu YY, Liu YX, Sheng X, Zheng P. Magnetic C 60 nanospheres based solid-phase extraction coupled with isotope dilution gas chromatography-mass spectrometry method for the determination of sixteen polycyclic aromatic hydrocarbons in Chinese herbal medicines. J Chromatogr B Analyt Technol Biomed Life Sci 2020; 1144:122076. [PMID: 32222675 DOI: 10.1016/j.jchromb.2020.122076] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 03/17/2020] [Accepted: 03/19/2020] [Indexed: 12/13/2022]
Abstract
C60-based magnetic nanospheres were synthesized by coating Fe3O4 nanospheres with silica, then modifying with 3-aminopropyltriethoxysilane as a linker and a C60 fullerene stationary phase. The morphologies, magnetic properties, infrared absorption and carbon content of magnetic nanospheres were studied by TEM, VSM, FTIR and carbon and sulfur analyzer. The magnetic nanospheres were employed for the magnetic solid-phase extraction (MSPE) of 16 polycyclic aromatic hydrocarbons (PAHs) in nine Chinese herbal medicines. The analyses were conducted by isotope dilution gas chromatography-mass spectrometry. The main parameters influencing the extraction, including extraction solvent, adsorbent amount, and extraction time were optimized. Method validation showed that the limit of detection (LOD) was 0.02-0.11 µg/kg, and the limit of quantification (LOQ) was 0.07-0.36 µg/kg. The spiked recoveries rates for 16 PAHs in white peony root were 84.7-107.2%. The relative standard deviation (RSD) was 1.7-8.4%. The established method was further used for the determination 16 PAHs in nine Chinese herbal medicines. Total content of 16 PAHs varied from 73.6 µg/kg (fructus lycii) to 2172.6 µg/kg (astragalus root). The results indicate that the pollution of PAHs in Chinese herbal medicines is serious. The established method can effective detect PAHs contamination in Chinese herbal medicines.
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Affiliation(s)
- Dian-Bing Zhou
- Technology Center of Hefei Customs, and Anhui Province Key Laboratory of Analysis and Detection for Food Safety, Hefei, Anhui 230022, PR China.
| | - Fang Han
- Technology Center of Hefei Customs, and Anhui Province Key Laboratory of Analysis and Detection for Food Safety, Hefei, Anhui 230022, PR China
| | - Lei Ding
- Technology Center of Hefei Customs, and Anhui Province Key Laboratory of Analysis and Detection for Food Safety, Hefei, Anhui 230022, PR China
| | - Wei Song
- Technology Center of Hefei Customs, and Anhui Province Key Laboratory of Analysis and Detection for Food Safety, Hefei, Anhui 230022, PR China
| | - Ya-Ning Lv
- Technology Center of Hefei Customs, and Anhui Province Key Laboratory of Analysis and Detection for Food Safety, Hefei, Anhui 230022, PR China
| | - Yan-Yun Hu
- Instruments' Center for Physical Science, University of Science and Technology of China, Hefei, Anhui 230026, PR China; School of Public Health, Anhui Medical University, Hefei, Anhui 230032, PR China
| | - Yu-Xin Liu
- Technology Center of Hefei Customs, and Anhui Province Key Laboratory of Analysis and Detection for Food Safety, Hefei, Anhui 230022, PR China
| | - Xuan Sheng
- Technology Center of Hefei Customs, and Anhui Province Key Laboratory of Analysis and Detection for Food Safety, Hefei, Anhui 230022, PR China
| | - Ping Zheng
- Technology Center of Hefei Customs, and Anhui Province Key Laboratory of Analysis and Detection for Food Safety, Hefei, Anhui 230022, PR China
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7
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Jinadasa BKKK, Monteau F, Morais S. Critical review of micro-extraction techniques used in the determination of polycyclic aromatic hydrocarbons in biological, environmental and food samples. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2020; 37:1004-1026. [PMID: 32186468 DOI: 10.1080/19440049.2020.1733103] [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] [Indexed: 12/13/2022]
Abstract
Polycyclic Aromatic Hydrocarbons (PAHs) are ubiquitous environmental contaminants and their accurate determination is very important to human health and environment safety. In this review, sorptive-based micro-extraction techniques [such as Solid-Phase Micro-extraction (SPME), Stir Bar Sorptive Extraction (SBSE), Micro-extraction in Packed Sorbent (MEPS)] and solvent-based micro-extraction [Membrane-Mediated Liquid-Phase Micro-extraction (MM-LPME), Dispersive Liquid-Liquid Micro-extraction (DLLME), and Single Drop Micro-extraction (SDME)] developed for quantification of PAHs in environmental, biological and food samples are reviewed. Moreover, recent micro-extraction techniques that have been coupled with other sample extraction strategies are also briefly discussed. The main objectives of these micro-extraction techniques are to perform extraction, pre-concentration and clean up together as one step, and the reduction of the analysis time, cost and solvent following the green chemistry guidelines.
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Affiliation(s)
- B K K K Jinadasa
- Laboratoire D'étude Des Résidus Et Contaminants Dans Les Aliments (LABERCA), Nantes-Atlantic National College of Veterinary Medicine, Food Science, and Engineering (ONIRIS) , Nantes, France
| | - Fabrice Monteau
- Laboratoire D'étude Des Résidus Et Contaminants Dans Les Aliments (LABERCA), Nantes-Atlantic National College of Veterinary Medicine, Food Science, and Engineering (ONIRIS) , Nantes, France
| | - Simone Morais
- REQUIMTE-LAQV, Instituto Superior De Engenharia Do Porto, Instituto Politécnico Do Porto , Porto, Portugal
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8
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Graphene Oxide Decorated with Titanium Nanoparticles to Reinforce the Anti-Corrosion Performance of Epoxy Coating. COATINGS 2020. [DOI: 10.3390/coatings10020129] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Graphene oxide–titanium (GO-Ti) composite materials were fabricated using GO as a precursor and then anchoring nano titanium (Nano-Ti) particles on GO sheets with the help of a silane coupling agent. Then, the coating samples were prepared by dispersing GO, Nano-Ti particles, and GO-Ti in an epoxy resin at a low weight fraction of 1 wt %. The GO-Ti composites were investigated by X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). The dispersibility and anti-corrosion mechanism of the coatings were studied by sedimentation experiments, electrochemical impedance spectroscopy (EIS), SEM, and salt spray tests. The mechanical properties of the coatings were analyzed by friction and wear tests. The results showed that the Nano-Ti particles were successfully loaded on the GO surface by chemical bonds, which made GO-Ti composites exhibit better dispersibility in the epoxy than GO. Compared with Nano-Ti particles and GO, the GO-Ti composite exhibited significant advantages in improving the corrosion resistance of epoxy coatings at the same contents, which was attributed to the excellent dispersibility, inherent corrosion resistance, and sheet structure. Among the different proportions of composite materials, the GO-Ti (2:1) material exhibited the best dispersibility and corrosion resistance. In addition, the composite material also greatly improved the wear resistance of the coating.
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9
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Tabibpour M, Yamini Y, Ahmadi H. Microextraction on a screw. Anal Chim Acta 2019; 1083:130-136. [PMID: 31493803 DOI: 10.1016/j.aca.2019.07.069] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2019] [Revised: 07/28/2019] [Accepted: 07/31/2019] [Indexed: 01/29/2023]
Abstract
For the first time, a rapid, efficient, simple, and inexpensive approach for solid phase microextraction on a screw (MES) was developed. MES is a miniaturized form of solid-phase extraction without any backpressure. In this system, analytes were adsorbed on the surface of micro channels of a screw that was coated by polypyrrole (PPy). Based on this procedure, the analytes are adsorbed on the solid phase and then eluted by a desorption solvent. The MES method followed by gas chromatography-mass spectrometry (MES-GC-MS) was applied for the rapid extraction and determination of six polycyclic aromatic hydrocarbons (PAHs) (as model analytes) in well water samples. Several parameters affecting the extraction procedure, including the sampling flow rate, the number of the loading/desorption cycles of the sample, and the volume of the desorption solvent, were evaluated and optimized. Under optimum conditions, the detection limits for the PAHs varied between 0.5 and 1 μg L-1 and linear ranges varied between 2 and 600 μg L-1. The results showed good correlation coefficients (R > 0.99) for all of the analytes in the studied calibration range. The relative recovery (RR%) of the desired MES-GC-MS method for the studied PAHs was between 83.0 and 104.0% and the interday and intraday precision (n = 5 days), expressed as relative standard deviation (RSD %), were between 3.9-6.2% and 6.2-8.9%, respectively. To evaluate the matrix effect, the developed method was also applied for preconcentration and determination of the selected PAHs in real water samples, and good results were obtained.
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Affiliation(s)
- Mahmoud Tabibpour
- Chemistry & Chemical Engineering Research Center of Iran, P.O. Box 14334-186, Tehran, Iran
| | - Yadollah Yamini
- Department of Chemistry, Tarbiat Modares University, P.O. Box 14115-175, Tehran, Iran.
| | - Hamid Ahmadi
- Chemistry & Chemical Engineering Research Center of Iran, P.O. Box 14334-186, Tehran, Iran
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10
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Jiang HL, Li N, Cui L, Wang X, Zhao RS. Recent application of magnetic solid phase extraction for food safety analysis. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.115632] [Citation(s) in RCA: 90] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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11
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Reduced graphene oxide coating with high performance for the solid phase micro-extraction of furfural in espresso coffee. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2019. [DOI: 10.1007/s11694-019-00293-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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12
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Ji X, Sun M, Li C, Han S, Guo W, Feng J. Carbonized silk fibers for in‐tube solid‐phase microextraction to detect polycyclic aromatic hydrocarbons in water samples. J Sep Sci 2019; 42:3535-3543. [DOI: 10.1002/jssc.201900426] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 09/23/2019] [Accepted: 09/24/2019] [Indexed: 12/25/2022]
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
| | - Wenjuan Guo
- 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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13
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Madej K, Jonda A, Borcuch A, Piekoszewski W, Chmielarz L, Gil B. A novel stir bar sorptive-dispersive microextraction in combination with magnetically modified graphene for isolation of seven pesticides from water samples. Microchem J 2019. [DOI: 10.1016/j.microc.2019.04.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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14
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Abstract
This article offers a review on the application of nanoparticles (NPs) that have been used as sorbents in the analysis of polycyclic aromatic hydrocarbons (PAHs). The novel advances in the application of carbon NPs, mesoporous silica NPs, metal, metal oxides, and magnetic and magnetised NPs in the extraction of PAHs from matrix solutions were discussed. The extraction techniques used to isolate PAHs have been highlighted including their advantages and limitations. Methods for preparing NPs and optimized conditions of NPs extraction efficiency have been overviewed since proper extraction procedures were necessary to achieve optimum analytical results. The aim was to provide an overview of current knowledge and information in order to assess the need for further exploration that can lead to an efficient and optimum analysis of PAHs.
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15
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Farrokhzadeh S, Razmi H, Jannat B. Development of micellar solid-phase microextraction fiber based on CTAB-templated mesoporous silica electrochemically assisted self-assembled on wire: Application to chromatographic determination of polycyclic aromatic hydrocarbons. SEP SCI TECHNOL 2019. [DOI: 10.1080/01496395.2018.1502320] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Samaneh Farrokhzadeh
- Analytical Chemistry Research Lab, Faculty of Basic Sciences, Azarbaijan Shahid Madani University, Tabriz, Iran
| | - Habib Razmi
- Analytical Chemistry Research Lab, Faculty of Basic Sciences, Azarbaijan Shahid Madani University, Tabriz, Iran
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16
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Metal azolate framework-66-coated fiber for headspace solid-phase microextraction of polycyclic aromatic hydrocarbons. J Chromatogr A 2019; 1584:57-63. [DOI: 10.1016/j.chroma.2018.11.043] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2018] [Revised: 11/15/2018] [Accepted: 11/20/2018] [Indexed: 12/20/2022]
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17
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Zhou DB, Sheng X, Han F, Hu YY, Ding L, Lv YL, Song W, Zheng P. Magnetic solid-phase extraction based on [60]fullerene functionalization of magnetic nanoparticles for the determination of sixteen polycyclic aromatic hydrocarbons in tea samples. J Chromatogr A 2018; 1578:53-60. [DOI: 10.1016/j.chroma.2018.10.010] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 10/08/2018] [Accepted: 10/09/2018] [Indexed: 12/22/2022]
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18
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Costa dos Reis L, Vidal L, Canals A. Determination of siloxanes in water samples employing graphene oxide/Fe3
O4
nanocomposite as sorbent for magnetic solid-phase extraction prior to GC-MS. J Sep Sci 2018; 41:4177-4184. [DOI: 10.1002/jssc.201800577] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 08/27/2018] [Accepted: 09/12/2018] [Indexed: 12/22/2022]
Affiliation(s)
- Luciana Costa dos Reis
- Departamento de Química Analítica; Nutrición y Bromatología e Instituto Universitario de Materiales; Universidad de Alicante; Alicante Spain
- CAPES Foundation; Ministry of Education of Brazil; Brasília DF Brazil
| | - Lorena Vidal
- Departamento de Química Analítica; Nutrición y Bromatología e Instituto Universitario de Materiales; Universidad de Alicante; Alicante Spain
| | - Antonio Canals
- Departamento de Química Analítica; Nutrición y Bromatología e Instituto Universitario de Materiales; Universidad de Alicante; Alicante Spain
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19
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Ma JK, Huang XC, Wei SL. Preparation and application of chlorpyrifos molecularly imprinted solid-phase microextraction probes for the residual determination of organophosphorous pesticides in fresh and dry foods. J Sep Sci 2018; 41:3152-3162. [PMID: 29878613 DOI: 10.1002/jssc.201800385] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 05/28/2018] [Accepted: 05/28/2018] [Indexed: 02/05/2023]
Abstract
A solid-phase microextraction probe was prepared on the surface of a stainless-steel wire through molecular sol-gel imprinting technology using chlorpyrifos as a template molecule, tetraethoxysilane as a sol-gel precursor, and acrylamide and β-cyclodextrin as functional monomers. The polymer was characterized by infrared spectrometry and scanning electron microscopy. Moreover, the selectivity and the parameters including the type and volume of the extraction solvents, ionic strength, pH, temperature, extraction time, stirring speed, and desorption time affecting extraction performance were evaluated. Under the optimum solid-phase microextraction and gas chromatography conditions, the linear ranges were 0.25-25.0 μg/L for chlorpyrifos, quinalphos, triazophos, pirimiphos-methyl, and chlorpyrifos-methyl with the correlation coefficient above 0.99. The detection limits (S/N = 3) were in the range of 0.02-0.07 μg/L and the RSDs were <7.3%. The developed method was successfully used to determine the multi-residues of chlorpyrifos, quinalphos, triazophos, pirimiphos-methyl, and chlorpyrifos-methyl in green peppers and cinnamon with satisfactory recoveries.
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Affiliation(s)
- Jin-Kui Ma
- School of Food & Pharmaceutical Engineering, Zhaoqing University, Zhaoqing, P. R. China
| | - Xiao-Chen Huang
- School of Food & Pharmaceutical Engineering, Zhaoqing University, Zhaoqing, P. R. China
| | - Shou-Lian Wei
- College of Environmental and Chemical Engineering, Zhaoqing University, Zhaoqing, P. R. China
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Yu L, Ma F, Ding X, Wang H, Li P. Silica/graphene oxide nanocomposites: Potential adsorbents for solid phase extraction of trace aflatoxins in cereal crops coupled with high performance liquid chromatography. Food Chem 2018; 245:1018-1024. [DOI: 10.1016/j.foodchem.2017.11.070] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Revised: 11/16/2017] [Accepted: 11/17/2017] [Indexed: 12/19/2022]
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21
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Ncube S, Madikizela L, Cukrowska E, Chimuka L. Recent advances in the adsorbents for isolation of polycyclic aromatic hydrocarbons (PAHs) from environmental sample solutions. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2017.12.007] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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22
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Bang Y, Hwang Y, Lee S, Park S, Bae S. Sol-gel-adsorbent-coated extraction needles to detect volatile compounds in spoiled fish. J Sep Sci 2017; 40:3839-3847. [PMID: 28748612 DOI: 10.1002/jssc.201601373] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Revised: 07/15/2017] [Accepted: 07/15/2017] [Indexed: 11/11/2022]
Abstract
Volatile compounds generated by fish spoilage were investigated by an inside-needle microextraction method followed by gas chromatography with flame ionization detection and gas chromatography with mass spectrometry. The inside of a needle was coated with an adsorbent to extract the target analytes from the headspace of the sample. The examined adsorbents included β-cyclodextrin, polystyrene resin cross-linked with 1% divinylbenzene, and polyethylene glycol mixed with polydimethylsiloxane. The investigated volatile compounds generated by fish spoilage were acetone, 2-butanone, 2-butanol, 2-propanol, dimethyl disulfide, acetic acid, and benzaldehyde. The analysis conditions for the sorption and desorption processes were optimized. Each optimized condition was validated by determining the limit of detection and the limit of quantitation from the calibration curves, as well as the recovery, reproducibility, and concentration factors. As a result, all of the fabricated needles afforded successful recoveries, above 90%, with relative standard deviations below 10%. In particular, cyclodextrin and polystyrene resin cross-linked with 1% divinylbenzene mixed with polydimethylsiloxane show good sensitivities and concentration factors for the standard volatile compounds. The storage of fresh mackerel and salted mackerel at room temperature for 14 days caused the concentrations of dimethyl disulfide and acetic acid to significantly increase while those of acetone, 2-butanone, 2-propanol, and 2-butanol changed only slightly.
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Affiliation(s)
- Yejin Bang
- Department of Chemistry, Seoul Women's University, Seoul, Korea
| | - Yura Hwang
- Department of Chemistry, Seoul Women's University, Seoul, Korea
| | - Soyoung Lee
- Department of Chemistry, Seoul Women's University, Seoul, Korea
| | - Soomi Park
- Department of Chemistry, Seoul Women's University, Seoul, Korea
| | - Sunyoung Bae
- Department of Chemistry, Seoul Women's University, Seoul, Korea
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Zhang Q, Liu Y, Wang X, Li H, Chen J. In Situ Synthesis of a Magnetic Graphene Platform for the Extraction of Benzimidazoles from Food Samples and Analysis by High-Performance Liquid Chromatography. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2017; 2017:3018198. [PMID: 28546882 PMCID: PMC5435904 DOI: 10.1155/2017/3018198] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Accepted: 04/12/2017] [Indexed: 06/07/2023]
Abstract
A novel method was proposed for the determination of five benzimidazoles (oxfendazole, mebendazole, flubendazole, albendazole, and fenbendazole) using magnetic graphene (G-Fe3O4). G-Fe3O4 was synthesized via in situ chemical coprecipitation. The properties of G-Fe3O4 were characterized by various instrumental methods. G-Fe3O4 exhibited a great adsorption ability and good stability towards analytes. Various experimental parameters that might affect the extraction efficiency such as the amount of G-Fe3O4, extraction solvent, extraction time, and desorption conditions were evaluated. Under the optimized conditions, a method based on G-Fe3O4 magnetic solid-phase extraction coupled with high-performance liquid chromatography was developed. A good linear response was observed in the concentration range of 0.100-100 μg/L for the five benzimidazoles, with correlation coefficients ranging from 0.9966 to 0.9998. The limits of detection (S/N = 3) of the method were between 17.2 and 32.3 ng/L. Trace benzimidazoles in chicken, chicken blood, and chicken liver samples were determined and the concentrations of oxfendazole, mebendazole, flubendazole, and fenbendazole in these samples were 13.0-20.2, 1.62-4.64, 1.94-6.42, and 0.292-1.04 ng/g, respectively. The recovery ranged from 83.0% to 115%, and the relative standard deviations were less than 7.9%. The proposed method was sensitive, reliable, and convenient for the analysis of trace benzimidazoles in food samples.
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Affiliation(s)
- Qianchun Zhang
- School of Biology and Chemistry, Xingyi Normal University for Nationalities, Xingyi 562400, China
| | - Yulan Liu
- School of Biology and Chemistry, Xingyi Normal University for Nationalities, Xingyi 562400, China
| | - Xingyi Wang
- School of Biology and Chemistry, Xingyi Normal University for Nationalities, Xingyi 562400, China
| | - Huimin Li
- School of Biology and Chemistry, Xingyi Normal University for Nationalities, Xingyi 562400, China
| | - Junyu Chen
- School of Biology and Chemistry, Xingyi Normal University for Nationalities, Xingyi 562400, China
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24
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Barley husk carbon as the fiber coating for the solid-phase microextraction of twelve pesticides in vegetables prior to gas chromatography–mass spectrometric detection. J Chromatogr A 2017; 1491:9-15. [DOI: 10.1016/j.chroma.2017.02.034] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Revised: 02/17/2017] [Accepted: 02/17/2017] [Indexed: 01/13/2023]
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25
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Graphene oxide/Fe3O4 as sorbent for magnetic solid-phase extraction coupled with liquid chromatography to determine 2,4,6-trinitrotoluene in water samples. Anal Bioanal Chem 2017; 409:2665-2674. [DOI: 10.1007/s00216-017-0211-3] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Revised: 12/23/2016] [Accepted: 01/16/2017] [Indexed: 12/31/2022]
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26
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Mao Y, Zhao Q, Pan T, Shi J, Jiang S, Chen M, Zhou B, Tian Y. Platinum porphyrin/3-(trimethoxysily)propylmethacrylate functionalized flexible PDMS micropillar arrays as optical oxygen sensors. NEW J CHEM 2017. [DOI: 10.1039/c7nj01187c] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A PtTPP/TPMA functionalized PDMS-based micropillar array film was presented as a flexible optical oxygen sensor with efficiently improved sensing capabilities.
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Affiliation(s)
- Yongyun Mao
- Institute of Applied Physics and Materials Engineering
- University of Macau
- Avenida da Universidade
- Taipa
- China
| | - Qian Zhao
- Department of Materials Science and Engineering
- South University of Science and Technology of China
- Shenzhen
- China
- Key Laboratory of Supramolecular Structure and Materials
| | - Tingting Pan
- Department of Materials Science and Engineering
- South University of Science and Technology of China
- Shenzhen
- China
- State Key Laboratory of Quality Research in Chinese Medicine
| | - Jiayan Shi
- Department of Materials Science and Engineering
- South University of Science and Technology of China
- Shenzhen
- China
| | - Shimei Jiang
- Key Laboratory of Supramolecular Structure and Materials
- Jilin University
- Changchun 130012
- P. R. China
| | - Meiwan Chen
- State Key Laboratory of Quality Research in Chinese Medicine
- Institute of Chinese Medical Sciences
- University of Macau
- Avenida da Universidade
- Taipa
| | - Bingpu Zhou
- Institute of Applied Physics and Materials Engineering
- University of Macau
- Avenida da Universidade
- Taipa
- China
| | - Yanqing Tian
- Department of Materials Science and Engineering
- South University of Science and Technology of China
- Shenzhen
- China
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27
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Adam V, Vaculovicova M. Nanomaterials for sample pretreatment prior to capillary electrophoretic analysis. Analyst 2017; 142:849-857. [DOI: 10.1039/c6an02608g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Nanomaterials are, in analytical science, used for a broad range of purposes, covering the area of sample pretreatment as well as separation, detection and identification of target molecules.
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Affiliation(s)
- Vojtech Adam
- Department of Chemistry and Biochemistry
- Mendel University in Brno
- CZ-613 00 Brno
- Czech Republic
- Central European Institute of Technology
| | - Marketa Vaculovicova
- Department of Chemistry and Biochemistry
- Mendel University in Brno
- CZ-613 00 Brno
- Czech Republic
- Central European Institute of Technology
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28
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Zhang Z, Mwadini MA, Chen Z. Polytetrafluoroethylene-jacketed stirrer modified with graphene oxide and polydopamine for the efficient extraction of polycyclic aromatic hydrocarbons. J Sep Sci 2016; 39:4011-4018. [DOI: 10.1002/jssc.201600716] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2016] [Revised: 08/05/2016] [Accepted: 08/12/2016] [Indexed: 01/31/2023]
Affiliation(s)
- Zinxin Zhang
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Wuhan University); Ministry of Education and Wuhan University School of Pharmaceutical Science; Wuhan China
- State Key Laboratory of Transducer Technology; Chinese Academy of Sciences; Beijing China
| | - Mwadini Ahmada Mwadini
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Wuhan University); Ministry of Education and Wuhan University School of Pharmaceutical Science; Wuhan China
- State Key Laboratory of Transducer Technology; Chinese Academy of Sciences; Beijing China
| | - Zilin Chen
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Wuhan University); Ministry of Education and Wuhan University School of Pharmaceutical Science; Wuhan China
- State Key Laboratory of Transducer Technology; Chinese Academy of Sciences; Beijing China
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29
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Ekbatani Amlashi N, Hadjmohammadi MR. Sol-gel coating of poly(ethylene glycol)-grafted multiwalled carbon nanotubes for stir bar sorptive extraction and its application to the analysis of polycyclic aromatic hydrocarbons in water. J Sep Sci 2016; 39:3445-56. [DOI: 10.1002/jssc.201600416] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Revised: 06/10/2016] [Accepted: 07/02/2016] [Indexed: 01/25/2023]
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30
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Application of Magnetic Graphene Nanoparticles for Determination of Organophosphorus Pesticides Using Solid-Phase Microextraction. Chromatographia 2016. [DOI: 10.1007/s10337-016-3117-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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31
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Liang W, Wang J, Zang X, Wang C, Wang Z. A porous carbon derived from amino-functionalized material of Institut Lavoisier as a solid-phase microextraction fiber coating for the extraction of phthalate esters from tea. J Sep Sci 2016; 39:1331-8. [PMID: 26840882 DOI: 10.1002/jssc.201501290] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Revised: 01/21/2016] [Accepted: 01/22/2016] [Indexed: 11/09/2022]
Abstract
In this work, a porous carbon derived from amino-functionalized material of Institut Lavoisier (C-NH2 -MIL-125) was prepared and coated onto a stainless-steel wire through sol-gel technique. The coated fiber was used for the solid-phase microextraction of trace levels of phthalate esters (diallyl phthalate, di-iso-butyl ortho-phthalate, di-n-butyl ortho-phthalate, benzyl-n-butyl ortho-phthalate, and bis(2-ethylhexy) ortho-phthalate) from tea beverage samples before gas chromatography with mass spectrometric analysis. Several experimental parameters that could influence the extraction efficiency such as extraction time, extraction temperature, sample pH, sample salinity, stirring rate, desorption temperature and desorption time, were investigated. Under the optimal conditions, the linearity existed in the range of 0.05-30.00 μg/L for green jasmine tea beverage samples, and 0.10-30.00 μg/L for honey jasmine tea beverage samples, with the correlation coefficients (r) ranging from 0.9939 to 0.9981. The limits of detection of the analytes for the method were 2.0-3.0 ng/L for green jasmine tea beverage sample, and 4.0-5.0 ng/L for honey jasmine tea beverage sample, depending on the compounds. The recoveries of the analytes for the spiked samples were in the range of 82.0-106.0%, and the precision, expressed as the relative standard deviations, was less than 11.1%.
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Affiliation(s)
- Weiqian Liang
- Department of Chemistry, College of Science, Agricultural University of Hebei, Baoding, China
| | - Juntao Wang
- Department of Chemistry, College of Science, Agricultural University of Hebei, Baoding, China
| | - Xiaohuan Zang
- Department of Chemistry, College of Science, Agricultural University of Hebei, Baoding, China
| | - Chun Wang
- Department of Chemistry, College of Science, Agricultural University of Hebei, Baoding, China
| | - Zhi Wang
- Department of Chemistry, College of Science, Agricultural University of Hebei, Baoding, China
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32
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Jabbari M, Razmi H. New solid phase microextraction fiber based on an eggshell membrane coating for determination of polycyclic aromatic hydrocarbons. RSC Adv 2016. [DOI: 10.1039/c6ra10815f] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In this work, we introduced a novel soluble eggshell membrane protein (SEP) coating for the fabrication of a solid phase microextraction (SPME) fiber for the first time.
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Affiliation(s)
- Mohammad Jabbari
- Analytical Research Lab
- Faculty of Sciences
- Azarbaijan Shahid Madani University
- Tabriz
- Iran
| | - Habib Razmi
- Analytical Research Lab
- Faculty of Sciences
- Azarbaijan Shahid Madani University
- Tabriz
- Iran
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33
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Graphene oxide/polyethyleneglycol composite coated stir bar for sorptive extraction of fluoroquinolones from chicken muscle and liver. J Chromatogr A 2015; 1418:36-44. [DOI: 10.1016/j.chroma.2015.09.052] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2015] [Revised: 09/16/2015] [Accepted: 09/16/2015] [Indexed: 11/19/2022]
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34
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Zhang X, Zang X, Zhang G, Wang C, Wang Z. Application of mesoporous carbon as a solid-phase microextraction fiber coating for the extraction of volatile aromatic compounds. J Sep Sci 2015; 38:2880-6. [DOI: 10.1002/jssc.201500304] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2015] [Revised: 05/25/2015] [Accepted: 05/27/2015] [Indexed: 11/12/2022]
Affiliation(s)
- Xi Zhang
- Department of Chemistry; College of Science, Agricultural University of Hebei; Baoding China
| | - Xiaohuan Zang
- Department of Chemistry; College of Science, Agricultural University of Hebei; Baoding China
| | - Guijiang Zhang
- Department of Chemistry; College of Science, Agricultural University of Hebei; Baoding China
| | - Chun Wang
- Department of Chemistry; College of Science, Agricultural University of Hebei; Baoding China
| | - Zhi Wang
- Department of Chemistry; College of Science, Agricultural University of Hebei; Baoding China
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35
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Timur M, Can HK. Synthesis and swelling peculiarities of new hydrogels based on the macromolecular reaction of anhydride copolymers with γ-aminopropyltriethoxysilane. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2015; 44:903-11. [PMID: 25761627 DOI: 10.3109/21691401.2014.998829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
This work describes the synthesis and macromolecular reactions of maleic anhydride (MA)-acrylamide (AAm) binary and MA-vinyl acetate (VA)- AAm ternary reactive copolymers with γ-aminopropyltriethoxysilane (APTS) as a polyfunctional crosslinker. Swelling parameters such as the start-time of the hydrogel-formation, initial rate of swelling, swelling rate constant, equilibrium swelling, and equilibrium water content (EWC) are determined for polymers/APTS/water systems with certain copolymer/crosslinker ratios (1.4/1 and 9/1). The formation of a hyperbranched network structure by the fragmentation of the side-chain reactive groups in the systems studied has also been confirmed by the Fourier Transform Infrared (FTIR) method.
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Affiliation(s)
- Mahir Timur
- a Department of Chemistry , Faculty of Science, Hacettepe University , Beytepe, Ankara , Turkey.,b Altinozu Vocational School of Agricultural Sciences, Mustafa Kemal University , Altinozu, Hatay , Turkey
| | - Hatice Kaplan Can
- a Department of Chemistry , Faculty of Science, Hacettepe University , Beytepe, Ankara , Turkey
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36
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Wang L, Tang S, Wang S, Liang X, Guo Y. Cadmium sulfide nanoparticles as a novel coating for solid-phase microextraction. J Sep Sci 2015; 38:1326-33. [DOI: 10.1002/jssc.201401261] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2014] [Revised: 01/15/2015] [Accepted: 01/21/2015] [Indexed: 01/15/2023]
Affiliation(s)
- Licheng Wang
- Key Laboratory of Chemistry of Northwestern Plant Resources; CAS and Key Laboratory for Natural Medicine of Gansu Province; Lanzhou Institute of Chemical Physics; Chinese Academy of Sciences; Lanzhou China
| | - Sheng Tang
- Key Laboratory of Chemistry of Northwestern Plant Resources; CAS and Key Laboratory for Natural Medicine of Gansu Province; Lanzhou Institute of Chemical Physics; Chinese Academy of Sciences; Lanzhou China
- University of Chinese Academy of Sciences; Chinese Academy of Sciences; Beijing China
| | - Shuai Wang
- Key Laboratory of Chemistry of Northwestern Plant Resources; CAS and Key Laboratory for Natural Medicine of Gansu Province; Lanzhou Institute of Chemical Physics; Chinese Academy of Sciences; Lanzhou China
| | - Xiaojing Liang
- Key Laboratory of Chemistry of Northwestern Plant Resources; CAS and Key Laboratory for Natural Medicine of Gansu Province; Lanzhou Institute of Chemical Physics; Chinese Academy of Sciences; Lanzhou China
| | - Yong Guo
- Key Laboratory of Chemistry of Northwestern Plant Resources; CAS and Key Laboratory for Natural Medicine of Gansu Province; Lanzhou Institute of Chemical Physics; Chinese Academy of Sciences; Lanzhou China
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37
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Ge S, Lan F, Yu F, Yu J. Applications of graphene and related nanomaterials in analytical chemistry. NEW J CHEM 2015. [DOI: 10.1039/c4nj01783h] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Graphene and its related materials remain a very bright and exciting prospect in analytical chemistry.
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Affiliation(s)
- Shenguang Ge
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong (University of Jinan)
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Feifei Lan
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong (University of Jinan)
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Feng Yu
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan
- School of Chemistry and Chemical Engineering
- Shihezi University
- Shihezi 832003
- China
| | - Jinghua Yu
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong (University of Jinan)
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
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38
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Xing R, Hu S, Chen X, Bai X, Feng M. On-site sampling and sample-preparation approach with a portable sampler based on hollow-fiber/graphene bars for the microextraction of nitrobenzene compounds in lake water. J Sep Sci 2014; 38:368-73. [DOI: 10.1002/jssc.201401129] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2014] [Revised: 11/06/2014] [Accepted: 11/06/2014] [Indexed: 11/08/2022]
Affiliation(s)
- Rongrong Xing
- School of Pharmacy; Shanxi Medical University; Taiyuan China
| | - Shuang Hu
- School of Pharmacy; Shanxi Medical University; Taiyuan China
| | - Xuan Chen
- School of Pharmacy; Shanxi Medical University; Taiyuan China
| | - Xiaohong Bai
- School of Pharmacy; Shanxi Medical University; Taiyuan China
| | - Meiqin Feng
- School of Pharmacy; Shanxi Medical University; Taiyuan China
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39
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Benítez-Martínez S, López-Lorente ÁI, Valcárcel M. Graphene Quantum Dots Sensor for the Determination of Graphene Oxide in Environmental Water Samples. Anal Chem 2014; 86:12279-84. [DOI: 10.1021/ac5035083] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
| | | | - Miguel Valcárcel
- Department of Analytical
Chemistry, University of Córdoba, E-14071 Córdoba, Spain
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40
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Zhang G, Zang X, Li Z, Wang C, Wang Z. Polydimethylsiloxane/metal-organic frameworks coated fiber for solid-phase microextraction of polycyclic aromatic hydrocarbons in river and lake water samples. Talanta 2014; 129:600-5. [DOI: 10.1016/j.talanta.2014.06.013] [Citation(s) in RCA: 82] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Revised: 06/09/2014] [Accepted: 06/10/2014] [Indexed: 11/17/2022]
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41
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Zhang GJ, Zhou X, Zang XH, Li Z, Wang C, Wang Z. Analysis of nitrobenzene compounds in water and soil samples by graphene composite-based solid-phase microextraction coupled with gas chromatography–mass spectrometry. CHINESE CHEM LETT 2014. [DOI: 10.1016/j.cclet.2014.05.049] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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42
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Zhang BT, Li HF, Zheng X, Teng Y, Liu Y, Lin JM. Preparation of durable graphene-bonded titanium fibers for efficient microextraction of phthalates from aqueous matrices and analysis with gas chromatography–mass spectrometry. J Chromatogr A 2014; 1370:9-16. [DOI: 10.1016/j.chroma.2014.10.034] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2014] [Revised: 10/08/2014] [Accepted: 10/09/2014] [Indexed: 12/27/2022]
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43
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Ye N, Shi P. Applications of Graphene-Based Materials in Solid-Phase Extraction and Solid-Phase Microextraction. SEPARATION AND PURIFICATION REVIEWS 2014. [DOI: 10.1080/15422119.2014.912664] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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44
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Sundramoorthy AK, Gunasekaran S. Applications of graphene in quality assurance and safety of food. Trends Analyt Chem 2014. [DOI: 10.1016/j.trac.2014.04.015] [Citation(s) in RCA: 82] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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45
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Wang X, Liu B, Lu Q, Qu Q. Graphene-based materials: fabrication and application for adsorption in analytical chemistry. J Chromatogr A 2014; 1362:1-15. [PMID: 25160951 DOI: 10.1016/j.chroma.2014.08.023] [Citation(s) in RCA: 122] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Revised: 08/01/2014] [Accepted: 08/04/2014] [Indexed: 01/09/2023]
Abstract
Graphene, a single layer of carbon atoms densely packed into a honeycomb crystal lattice with unique electronic, chemical, and mechanical properties, is the 2D allotrope of carbon. Owing to the remarkable properties, graphene and graphene-based materials are likely to find potential applications as a sorbent in analytical chemistry. The current review focuses predominantly on the recent development of graphene-based materials and demonstrates their enhanced performance in adsorption of organic compounds, metal ions, and solid phase extraction as well as in separation science since mostly 2012.
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Affiliation(s)
- Xin Wang
- Department of Chemistry, School of Science, Beijing JiaoTong University, Beijing 100044, China
| | - Bo Liu
- Department of Chemistry, School of Science, Beijing JiaoTong University, Beijing 100044, China
| | - Qipeng Lu
- Institute of Optoelectronic Technology, Beijing JiaoTong University, Beijing 100044, China
| | - Qishu Qu
- School of Materials and Chemical Engineering, Anhui Jianzhu University, Hefei 230601, China.
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46
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Recent advances in solid-phase sorbents for sample preparation prior to chromatographic analysis. Trends Analyt Chem 2014. [DOI: 10.1016/j.trac.2014.03.011] [Citation(s) in RCA: 280] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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47
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Spherical silica particles decorated with graphene oxide nanosheets as a new sorbent in inorganic trace analysis. Anal Chim Acta 2014; 834:22-9. [DOI: 10.1016/j.aca.2014.05.014] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2014] [Revised: 05/05/2014] [Accepted: 05/10/2014] [Indexed: 01/13/2023]
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48
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49
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Wang L, Zang X, Wang C, Wang Z. Graphene oxide as a micro-solid-phase extraction sorbent for the enrichment of parabens from water and vinegar samples. J Sep Sci 2014; 37:1656-62. [DOI: 10.1002/jssc.201400028] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2014] [Revised: 04/04/2014] [Accepted: 04/04/2014] [Indexed: 12/18/2022]
Affiliation(s)
- Lu Wang
- Department of Chemistry; College of Science; Agricultural University of Hebei; Hebei China
| | - Xiaohuan Zang
- Department of Chemistry; College of Science; Agricultural University of Hebei; Hebei China
| | - Chun Wang
- Department of Chemistry; College of Science; Agricultural University of Hebei; Hebei China
| | - Zhi Wang
- Department of Chemistry; College of Science; Agricultural University of Hebei; Hebei China
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50
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Enhancement of capillary electrochromatographic separation performance by conductive polymer in a layer-by-layer fabricated graphene stationary phase. J Chromatogr A 2014; 1339:192-9. [DOI: 10.1016/j.chroma.2014.02.083] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2014] [Revised: 02/26/2014] [Accepted: 02/27/2014] [Indexed: 12/20/2022]
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