1
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Du Y, Yan X, Chen Y, Wu Y, Qiu Q, Li Y, Wu D. Magnetic polyimide nanosheet microspheres for trace analysis of estrogens in aqueous samples by magnetic solid-phase extraction-gas chromatography–mass spectrometry. J Chromatogr A 2022; 1675:463184. [DOI: 10.1016/j.chroma.2022.463184] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 05/27/2022] [Accepted: 05/30/2022] [Indexed: 01/04/2023]
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2
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Bamane PB, Jagtap RN. Development of the hydrophilic additive by suspension copolymerisation of methacrylic acid with isodecyl methacrylate for easy-to-clean coatings. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-022-04193-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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3
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Kim HM, Seo H, Park Y, Lee HS, Lee SH, Ko KS. Development of a Human Estrogen Receptor Dimerization Assay for the Estrogenic Endocrine-Disrupting Chemicals Using Bioluminescence Resonance Energy Transfer. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18168875. [PMID: 34444624 PMCID: PMC8395052 DOI: 10.3390/ijerph18168875] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 08/18/2021] [Accepted: 08/19/2021] [Indexed: 02/01/2023]
Abstract
Endocrine-disrupting chemicals (EDCs) are found in food and various other substances, including pesticides and plastics. EDCs are easily absorbed into the body and have the ability to mimic or block hormone function. The radioligand binding assay based on the estrogen receptors binding affinity is widely used to detect estrogenic EDCs but is limited to radioactive substances and requires specific conditions. As an alternative, we developed a human cell-based dimerization assay for detecting EDC-mediated ER-alpha (ERα) dimerization using bioluminescence resonance energy transfer (BRET). The resultant novel BRET-based on the ERα dimerization assay was used to identify the binding affinity of 17β-estradiol (E2), 17α-estradiol, corticosterone, diethylhexyl phthalate, bisphenol A, and 4-nonylphenol with ERα by measuring the corresponding BRET signals. Consequently, the BRET signals from five chemicals except corticosterone showed a dose-dependent sigmoidal curve for ERα, and these chemicals were suggested as positive chemicals for ERα. In contrast, corticosterone, which induced a BRET signal comparable to that of the vehicle control, was suggested as a negative chemical for ERα. Therefore, these results were consistent with the results of the existing binding assay for ERα and suggested that a novel BRET system can provide information about EDCs-mediated dimerization to ERα.
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Affiliation(s)
- Hye Mi Kim
- Department of Nutritional Science and Food Management, Ewha Womans University, Seoul 03760, Korea;
| | - Hyeyeong Seo
- Department of Integrated Biomedical and Life Science, Korea University, Seoul 02841, Korea;
| | - Yooheon Park
- Department of Food Science and Biotechnology, Dongguk University, Goyang 10326, Korea;
| | - Hee-Seok Lee
- Department of Food Science and Technology, Chung-Ang University, Anseong 17546, Korea;
| | - Seok-Hee Lee
- Department of Food Science and Biotechnology, Dongguk University, Goyang 10326, Korea;
- Correspondence: (S.-H.L.); (K.S.K.); Tel.: +82-31-961-5187 (S.-H.L.); +82-2-3277-6859 (K.S.K.)
| | - Kwang Suk Ko
- Department of Nutritional Science and Food Management, Ewha Womans University, Seoul 03760, Korea;
- Correspondence: (S.-H.L.); (K.S.K.); Tel.: +82-31-961-5187 (S.-H.L.); +82-2-3277-6859 (K.S.K.)
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4
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Magnetic Solid-Phase Extraction of Lawsone Using Polyphenol-Coated Magnetic Nanoparticles: Synthesis, Characterization and examination. Chromatographia 2021. [DOI: 10.1007/s10337-021-04019-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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5
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Magnetic solid-phase extraction and pre-concentration of 17β-estradiol and 17α-ethinylestradiol in tap water using maghemite-graphene oxide nanoparticles and determination via HPLC with a fluorescence detector. Microchem J 2020. [DOI: 10.1016/j.microc.2020.104947] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
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6
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Alzahrani E, Abo‐Dief HM, Algethami F. Poly(butyl methacrylate)‐grafted alginate/
Fe
3
O
4
nanocomposite: Synthesis and its application for removal of dyes. J CHIN CHEM SOC-TAIP 2020. [DOI: 10.1002/jccs.202000041] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Eman Alzahrani
- Chemistry Department, Faculty of Science Taif University Taif Kingdom of Saudi Arabia
| | - Hala M. Abo‐Dief
- Chemistry Department, Faculty of Science Taif University Taif Kingdom of Saudi Arabia
- Egyptian Petroleum Research Institute Nasr City Cairo Egypt
| | - Faouzia Algethami
- Chemistry Department, Faculty of Science Taif University Taif Kingdom of Saudi Arabia
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7
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Analytical Methodology for Trace Determination of Propoxur and Fenitrothion Pesticide Residues by Decanoic Acid Modified Magnetic Nanoparticles. Molecules 2019; 24:molecules24244621. [PMID: 31861155 PMCID: PMC6943547 DOI: 10.3390/molecules24244621] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Revised: 12/06/2019] [Accepted: 12/13/2019] [Indexed: 11/17/2022] Open
Abstract
A sensitive, rapid, reliable, and easily applicable method based on magnetic solid phase extraction (MSPE) combined with HPLC-PDA was developed for monitoring propoxur (PRO) and fenitrothion (FEN) pesticides in environmental water samples. The effect of major experimental variables on the extraction efficiency of both the pesticides was investigated and optimized systematically. For this purpose, a new magnetic material containing decanoic acid on the surface of particles was synthesized and characterized by XRD, FT-IR, SEM, EDX, and TGA analysis in detail. The simultaneous determination of pesticide molecules was carried out by using a Luna Omega C18 column, isocratic elution of acetonitrile (ACN): Water (70:30 v/v) with a flow rate of 1.2 mL min-1. After MSPE, the linear range for pesticide molecules (r2 > 0.9982) was obtained in the range of 5-800 and 10-800 ng mL-1, respectively. The limit of detections (LOD) are 1.43 and 4.71 ng mL-1 for PRO and FEN, respectively while RSDs % are below 3.5%. The applicability of the proposed method in four different environmental samples were also investigated using a standard addition-recovery procedure. Average recoveries at two spiking levels were over the range of 91.3-102.5% with RSD < 5.0% (n = 3). The obtained results show that decanoic acid grafted magnetic particles in MSPE combined with HPLC-PDA is a fast and simple method for the determination of PRO and FEN in environmental water samples.
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8
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Deng ZH, Li N, Jiang HL, Lin JM, Zhao RS. Pretreatment techniques and analytical methods for phenolic endocrine disrupting chemicals in food and environmental samples. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.07.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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9
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Liang Y, Li Z, Shi P, Ling C, Chen X, Zhou Q, Li A. Performance of a novel magnetic solid-phase-extraction microsphere and its application in the detection of organic micropollutants in the Huai River, China. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2019; 252:196-204. [PMID: 31151058 DOI: 10.1016/j.envpol.2019.05.115] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 05/13/2019] [Accepted: 05/22/2019] [Indexed: 06/09/2023]
Abstract
Solid phase extraction has been increasingly applied for the detection of organic micropollutants (OMPs). However, time-consuming and high-cost disadvantages also limit the widespread use of this method, especially for the extraction of large-volume field water samples. In this study, a gas chromatography-mass spectrometry (GC-MS) method based on the magnetic microsphere (M150) solid-phase-extraction (MSPE) was established to investigate the OMPs in source water throughout the whole Huai River. In brief, the results demonstrated that the extraction efficiency of the M150 was superior to that of C18 and HLB for the selected OMPs, including species of polycyclic aromatic hydrocarbons (PAHs), organochlorine pesticides (OCPs), phthalate esters (PAEs) and nitrobenzenes (NBs), and the method detection limits of M150 for these OMPs were comparable to those of C18 and HLB. The optimized conditions of extraction and elution were the 100 mg/L dosages of microspheres, extraction time of 60 min and pH of 2, and the eluent with a similar polarity, hydrophobicity and molecular structure to the OMPs rendered higher elution efficiencies. A total of 21 types of OMPs affiliating to PAHs, OCPs, PAEs and NBs were detected by the established method, with the total concentrations of 505-2310 ng/L in source water of the Huai River. Spatial differences of the OMPs were also observed, demonstrating the link between pollutant profiles and geographical locations. This study provides an alternative to enrich OMPs in filed water samples, and it reveals pollutant profiles of source water throughout the whole Huai River.
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Affiliation(s)
- Ying Liang
- State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing, 210023, China
| | - Zekai Li
- State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing, 210023, China
| | - Peng Shi
- State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing, 210023, China.
| | - Chen Ling
- Department of Environmental Engineering, Nanjing Forestry University, Nanjing, 210037, China
| | - Xun Chen
- State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing, 210023, China
| | - Qing Zhou
- State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing, 210023, China
| | - Aimin Li
- State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing, 210023, China
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10
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Ulusoy S, Yilmaz E, Erbas Z, Ulusoy HI, Soylak M. Trace analysis of quercetin in tea samples by HPLC-DAD system by means of a new nanocomposite including magnetic core-shell. SEP SCI TECHNOL 2019. [DOI: 10.1080/01496395.2019.1623254] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Songül Ulusoy
- Faculty of Sciences, Department of Chemistry, Cumhuriyet University, Sivas, Turkey
| | - Erkan Yilmaz
- Faculty of Pharmacy, Department of Analytical Chemistry, Erciyes University, Kayseri, Turkey
- ERNAM - Erciyes University Nanotechnology Application and Research Center, Kayseri, 38039, Turkey
- Technology Research & Application Center (TAUM), Erciyes University, Kayseri, Turkey
| | - Zeliha Erbas
- Faculty of Sciences, Department of Chemistry, Erciyes University, Kayseri, Turkey
| | - Halil Ibrahim Ulusoy
- Faculty of Pharmacy, Department of Analytical Chemistry, Cumhuriyet University, Sivas, Turkey
| | - Mustafa Soylak
- Faculty of Sciences, Department of Chemistry, Erciyes University, Kayseri, Turkey
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11
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Hydrophobic self-healing polymer coatings from carboxylic acid- and fluorine-containing polymer nanocontainers. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.02.050] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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12
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13
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Lakade SS, Zhou Q, Li A, Borrull F, Fontanals N, Marcé RM. Hypercrosslinked particles for the extraction of sweeteners using dispersive solid-phase extraction from environmental samples. J Sep Sci 2018; 41:1618-1624. [DOI: 10.1002/jssc.201701113] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Revised: 12/11/2017] [Accepted: 12/12/2017] [Indexed: 12/12/2022]
Affiliation(s)
- Sameer S. Lakade
- Department of Analytical Chemistry and Organic Chemistry; Sescelades Campus; Universitat Rovira i Virgili; Tarragona Spain
| | - Qing Zhou
- State Key Laboratory of Pollution Control and Resource Reuse; School of the Environment; Nanjing University; Nanjing P. R. China
| | - Aimin Li
- State Key Laboratory of Pollution Control and Resource Reuse; School of the Environment; Nanjing University; Nanjing P. R. China
| | - Francesc Borrull
- Department of Analytical Chemistry and Organic Chemistry; Sescelades Campus; Universitat Rovira i Virgili; Tarragona Spain
| | - Núria Fontanals
- Department of Analytical Chemistry and Organic Chemistry; Sescelades Campus; Universitat Rovira i Virgili; Tarragona Spain
| | - Rosa M. Marcé
- Department of Analytical Chemistry and Organic Chemistry; Sescelades Campus; Universitat Rovira i Virgili; Tarragona Spain
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14
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Hao L, Wei J, Zheng R, Wang C, Wu Q, Wang Z. Magnetic porous carbon derived from Co-doped metal-organic frameworks for the magnetic solid-phase extraction of endocrine disrupting chemicals. J Sep Sci 2017; 40:3969-3975. [DOI: 10.1002/jssc.201700460] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Revised: 07/28/2017] [Accepted: 08/01/2017] [Indexed: 01/25/2023]
Affiliation(s)
- Lin Hao
- College of Sciences; Hebei Agricultural University; Baoding China
| | - Jiayi Wei
- College of Sciences; Hebei Agricultural University; Baoding China
| | - Ruixue Zheng
- College of Sciences; Hebei Agricultural University; Baoding China
| | - Chun Wang
- College of Sciences; Hebei Agricultural University; Baoding China
| | - Qiuhua Wu
- College of Sciences; Hebei Agricultural University; Baoding China
| | - Zhi Wang
- College of Sciences; Hebei Agricultural University; Baoding China
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15
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Goh SXL, Lee HK. An alternative perspective of hollow fiber-mediated extraction: Bundled hollow fiber array-liquid-phase microextraction with sonication-assisted desorption and liquid chromatography–tandem mass spectrometry for determination of estrogens in aqueous matrices. J Chromatogr A 2017; 1488:26-36. [DOI: 10.1016/j.chroma.2017.01.081] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2016] [Revised: 01/26/2017] [Accepted: 01/27/2017] [Indexed: 11/16/2022]
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16
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Sohrabi-Gilani N, Makani S. Extraction of ultratrace amounts of nelfinavir from biological samples and pharmaceutical formulations using surfactant-modified magnetite nanoparticles followed by spectrophotometric determination. Microchem J 2016. [DOI: 10.1016/j.microc.2016.06.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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17
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Castillo-García M, Aguilar-Caballos M, Gómez-Hens A. Nanomaterials as tools in chromatographic methods. Trends Analyt Chem 2016. [DOI: 10.1016/j.trac.2016.06.019] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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18
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Bunkoed O, Nurerk P, Wannapob R, Kanatharana P. Polypyrrole‐coated alginate/magnetite nanoparticles composite sorbent for the extraction of endocrine‐disrupting compounds. J Sep Sci 2016; 39:3602-9. [DOI: 10.1002/jssc.201600647] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Revised: 07/14/2016] [Accepted: 07/17/2016] [Indexed: 12/29/2022]
Affiliation(s)
- Opas Bunkoed
- Trace Analysis and Biosensor Research CenterPrince of Songkla University Hat Yai Songkhla Thailand
- Center of Excellence for Innovation in Chemistry, Department of Chemistry, Faculty of SciencePrince of Songkla University Hat Yai Songkhla Thailand
| | - Piyaluk Nurerk
- Trace Analysis and Biosensor Research CenterPrince of Songkla University Hat Yai Songkhla Thailand
- Center of Excellence for Innovation in Chemistry, Department of Chemistry, Faculty of SciencePrince of Songkla University Hat Yai Songkhla Thailand
| | - Rodtichoti Wannapob
- Trace Analysis and Biosensor Research CenterPrince of Songkla University Hat Yai Songkhla Thailand
- Center of Excellence for Innovation in Chemistry, Department of Chemistry, Faculty of SciencePrince of Songkla University Hat Yai Songkhla Thailand
| | - Proespichaya Kanatharana
- Trace Analysis and Biosensor Research CenterPrince of Songkla University Hat Yai Songkhla Thailand
- Center of Excellence for Innovation in Chemistry, Department of Chemistry, Faculty of SciencePrince of Songkla University Hat Yai Songkhla Thailand
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19
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Feizbakhsh A, Ehteshami S. Polythiophene–Chitosan Magnetic Nanocomposite as a Novel Sorbent for Disperse Magnetic Solid Phase Extraction of Triazine Herbicides in Aquatic Media. Chromatographia 2016. [DOI: 10.1007/s10337-016-3134-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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20
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Baharin SNA, Muhamad Sarih N, Mohamad S. Novel Functionalized Polythiophene-Coated Fe₃O₄ Nanoparticles for Magnetic Solid-Phase Extraction of Phthalates. Polymers (Basel) 2016; 8:E117. [PMID: 30979266 PMCID: PMC6431896 DOI: 10.3390/polym8050117] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Revised: 03/23/2016] [Accepted: 03/24/2016] [Indexed: 12/18/2022] Open
Abstract
Poly(phenyl-(4-(6-thiophen-3-yl-hexyloxy)-benzylidene)-amine) (P3TArH) was successfully synthesized and coated on the surface of Fe₃O₄ magnetic nanoparticles (MNPs). The nanocomposites were characterized by Fourier transform infra-red (FTIR), X-ray diffractometry (XRD), Brunauer-Emmett-Teller (BET) surface area analysis, analyzer transmission electron microscopy (TEM) and vibrating sample magnetometry (VSM). P3TArH-coated MNPs (MNP@P3TArH) showed higher capabilities for the extraction of commonly-used phthalates and were optimized for the magnetic-solid phase extraction (MSPE) of environmental samples. Separation and determination of the extracted phthalates, namely dimethyl phthalate (DMP), diethyl phthalate (DEP), dipropyl phthalate (DPP), dibutyl phthalate (DBP), butyl benzyl phthalate (BBP), dicyclohexyl phthalate (DCP), di-ethylhexyl phthalate (DEHP) and di-n-octyl phthalate (DNOP), were conducted by a gas chromatography-flame ionization detector (GC-FID). The best working conditions were as follows; sample at pH 7, 30 min extraction time, ethyl acetate as the elution solvent, 500-µL elution solvent volumes, 10 min desorption time, 10-mg adsorbent dosage, 20-mL sample loading volume and 15 g·L-1 concentration of NaCl. Under the optimized conditions, the analytical performances were determined with a linear range of 0.1⁻50 µg·L-1 and a limit of detection at 0.08⁻0.468 µg·L-1 for all of the analytes studied. The intra-day (n = 7) and inter-day (n = 3) relative standard deviations (RSD%) of three replicates were each demonstrated in the range of 3.7⁻4.9 and 3.0⁻5.0, respectively. The steadiness and reusability studies suggested that the MNP@P3TArH could be used up to five cycles. The proposed method was executed for the analysis of real water samples, namely commercial bottled mineral water and bottled fresh milk, whereby recoveries in the range of 68%⁻101% and RSD% lower than 7.7 were attained.
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Affiliation(s)
- Siti Nor Atika Baharin
- Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia.
- Faculty of Applied Science, Universiti Teknologi MARA, 40450 Shah Alam, Malaysia.
| | | | - Sharifah Mohamad
- Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia.
- University of Malaya Centre for Ionic Liquids, University of Malaya, 50603 Kuala Lumpur, Malaysia.
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21
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Wu H, Li G, Liu S, Hu N, Geng D, Chen G, Sun Z, Zhao X, Xia L, You J. Monitoring the contents of six steroidal and phenolic endocrine disrupting chemicals in chicken, fish and aquaculture pond water samples using pre-column derivatization and dispersive liquid–liquid microextraction with the aid of experimental design methodology. Food Chem 2016; 192:98-106. [DOI: 10.1016/j.foodchem.2015.06.059] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2014] [Revised: 05/26/2015] [Accepted: 06/19/2015] [Indexed: 12/28/2022]
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22
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Lotfi A, Karimi S, Hassanzadeh J. Molecularly imprinted polymers on multi-walled carbon nanotubes as an efficient absorbent for preconcentration of morphine and its chemiluminometric determination. RSC Adv 2016. [DOI: 10.1039/c6ra22074f] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
A simple and selective method was described for the determination of morphine based on its preconcentration by molecularly imprinted polymers on multi-walled carbon nanotubes prior to its chemiluminometric recognition.
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Affiliation(s)
- Ali Lotfi
- Young Researchers and Elite Club
- Tabriz Branch
- Islamic Azad University
- Tabriz
- Iran
| | - Sepideh Karimi
- Department of Chemistry
- Varamin (Pishva) Branch
- Islamic Azad University
- Varamin
- Iran
| | - Javad Hassanzadeh
- Young Researchers and Elite Club
- Tabriz Branch
- Islamic Azad University
- Tabriz
- Iran
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23
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Zhao YG, Zhang Y, Zhan PP, Chen XH, Pan SD, Jin MC. Fast determination of 24 steroid hormones in river water using magnetic dispersive solid phase extraction followed by liquid chromatography-tandem mass spectrometry. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:1529-1539. [PMID: 26377965 DOI: 10.1007/s11356-015-5399-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2015] [Accepted: 09/08/2015] [Indexed: 06/05/2023]
Abstract
The easiness-to-handle of the magnetic dispersive solid phase extraction (Mag-dSPE) procedure was developed for preconcentration of 24 steroid hormones in river water. Ethylenediamine-functionalized magnetic carbon nanotubes (EDA@Mag-CNTs) were synthesised by a simple one-pot reaction and were used as sorbent in Mag-dSPE procedure. The properties of the EDA@Mag-CNTs were characterized by transmission electron microscopy (TEM) and vibrating sample magnetometer (VSM). An ultra-fast liquid chromatography-tandem quadrupole mass spectrometry (UFLC-MS/MS) method for determination of 24 steroid hormones in river water at nanograms per liter had been developed with pretreatment of the samples by Mag-dSPE. The obtained results demonstrated the higher extraction capacity of EDA@Mag-CNT Mag-dSPE with recoveries between 82.1 and 113%. The limits of quantification (LOQs) for the steroid hormone were between 0.020 and 1.00 ng/L. The developed method had been successfully applied to 60 river water samples, and it was confirmed that EDA@Mag-CNT Mag-dSPE was a highly effective extraction method for the steroid hormone analyses.
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Affiliation(s)
- Yong-Gang Zhao
- Key Laboratory of Health Risk Appraisal for Trace Toxic Chemicals of Zhejiang Province, Ningbo Municipal Center for Disease Control and Prevention, Ningbo, 315010, Zhejiang, China
- Ningbo Key Laboratory of Poison Research and Control, Ningbo Municipal Center for Disease Control and Prevention, Ningbo, 315010, Zhejiang, China
| | - Yun Zhang
- Quzhou Center for Disease Control and Prevention, Quzhou, 324000, Zhejiang, China
| | - Ping-Ping Zhan
- School of Marine Sciences, Ningbo University, Ningbo, 315211, Zhejiang, China
| | - Xiao-Hong Chen
- Key Laboratory of Health Risk Appraisal for Trace Toxic Chemicals of Zhejiang Province, Ningbo Municipal Center for Disease Control and Prevention, Ningbo, 315010, Zhejiang, China
- Ningbo Key Laboratory of Poison Research and Control, Ningbo Municipal Center for Disease Control and Prevention, Ningbo, 315010, Zhejiang, China
| | - Sheng-Dong Pan
- Key Laboratory of Health Risk Appraisal for Trace Toxic Chemicals of Zhejiang Province, Ningbo Municipal Center for Disease Control and Prevention, Ningbo, 315010, Zhejiang, China
- Ningbo Key Laboratory of Poison Research and Control, Ningbo Municipal Center for Disease Control and Prevention, Ningbo, 315010, Zhejiang, China
| | - Mi-Cong Jin
- Key Laboratory of Health Risk Appraisal for Trace Toxic Chemicals of Zhejiang Province, Ningbo Municipal Center for Disease Control and Prevention, Ningbo, 315010, Zhejiang, China.
- Ningbo Key Laboratory of Poison Research and Control, Ningbo Municipal Center for Disease Control and Prevention, Ningbo, 315010, Zhejiang, China.
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24
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Wan Ibrahim WA, Nodeh HR, Aboul-Enein HY, Sanagi MM. Magnetic solid-phase extraction based on modified ferum oxides for enrichment, preconcentration, and isolation of pesticides and selected pollutants. Crit Rev Anal Chem 2015; 45:270-87. [PMID: 25849825 DOI: 10.1080/10408347.2014.938148] [Citation(s) in RCA: 77] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Recently, a simple, rapid, high-efficiency, selective, and sensitive method for isolation, preconcentration, and enrichment of analytes has been developed. This new method of sample handling is based on ferum oxides as magnetic nanoparticles (MNPs) and has been used for magnetic solid-phase extraction (MSPE) of various analytes from various matrices. This review focuses on the applications of modified ferum oxides, especially modified Fe3O4 MNPs, as MSPE adsorbent for pesticide isolation from various matrices. Further perspectives on MSPE based on modified Fe3O4 for inorganic metal ions, organic compounds, and biological species from water samples are also presented. Ferum(III) oxide MNPs (Fe2O3) are also highlighted.
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Affiliation(s)
- Wan Aini Wan Ibrahim
- a Separation Science and Technology Group (SepSTec), Department of Chemistry, Faculty of Science , Universiti Teknologi Malaysia , Johor , Malaysia
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Płotka-Wasylka J, Szczepańska N, de la Guardia M, Namieśnik J. Miniaturized solid-phase extraction techniques. Trends Analyt Chem 2015. [DOI: 10.1016/j.trac.2015.04.026] [Citation(s) in RCA: 309] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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26
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Albero B, Sánchez-Brunete C, García-Valcárcel AI, Pérez RA, Tadeo JL. Ultrasound-assisted extraction of emerging contaminants from environmental samples. Trends Analyt Chem 2015. [DOI: 10.1016/j.trac.2015.03.015] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Boojaria A, Masrournia M, Ghorbani H, Ebrahimitalab A, Miandarhoie M. Silane modified magnetic nanoparticles as a novel adsorbent for determination of morphine at trace levels in human hair samples by high-performance liquid chromatography with diode array detection. Forensic Sci Med Pathol 2015; 11:497-503. [PMID: 26318597 DOI: 10.1007/s12024-015-9702-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/29/2015] [Indexed: 11/24/2022]
Abstract
In this paper we report a novel, sensitive, and rapid method of magnetic solid phase extraction based on surface modified magnetic nanoparticles as a novel nano sorbent for HPLC determination of morphine with diode array detection in human hair samples. Factors affecting the extraction efficiency of the proposed method, including the sample pH, quantity of magnetic nanoparticles, sample volume, desorption solvent type and its volume, and extraction time were investigated and optimized. Under the optimized experimental conditions, a good linearity was observed in the range of 1-800 µgL(-1) for the morphine, with a correlation coefficient (R (2)) of 0.990. The pre-concentration factor of 208.69 was achieved in this method. The detection limit of the method was 0.1 μgL(-1) based on S/N = 3 and good reproducibility with a relative standard deviations lower than (n = 5) 2.59 %. The proposed method has been successfully applied to the analysis of trace amounts of morphine in human hair samples with satisfactory results. This method can be applied in medical toxicology research and forensic medical centers.
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Affiliation(s)
- Ali Boojaria
- Department of Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, Iran.
| | | | | | | | - Mina Miandarhoie
- Department of Chemistry, Faculty of Sciences, Ferdowsi University of Mashhad, Mashhad, Iran
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Feng J, Sun M, Bu Y, Luo C. Development of a functionalized polymeric ionic liquid monolith for solid-phase microextraction of polar endocrine disrupting chemicals in aqueous samples coupled to high-performance liquid chromatography. Anal Bioanal Chem 2015. [DOI: 10.1007/s00216-015-8888-7] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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29
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Socas-Rodríguez B, Hernández-Borges J, Salazar P, Martín M, Rodríguez-Delgado MÁ. Core–shell polydopamine magnetic nanoparticles as sorbent in micro-dispersive solid-phase extraction for the determination of estrogenic compounds in water samples prior to high-performance liquid chromatography–mass spectrometry analysis. J Chromatogr A 2015; 1397:1-10. [DOI: 10.1016/j.chroma.2015.04.010] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2014] [Revised: 04/05/2015] [Accepted: 04/07/2015] [Indexed: 10/23/2022]
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Cai PS, Li D, Chen J, Xiong CM, Ruan JL. Comparison of two thin-film microextractions for the analysis of estrogens in aqueous tea extract and environmental water samples by high performance liquid chromatography-ultraviolet detection. Food Chem 2015; 173:1158-66. [DOI: 10.1016/j.foodchem.2014.11.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2014] [Revised: 10/31/2014] [Accepted: 11/01/2014] [Indexed: 11/26/2022]
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31
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Preparation of magnetic chitosan and graphene oxide-functional guanidinium ionic liquid composite for the solid-phase extraction of protein. Anal Chim Acta 2015; 861:36-46. [PMID: 25702272 DOI: 10.1016/j.aca.2015.01.004] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2014] [Revised: 12/01/2014] [Accepted: 01/04/2015] [Indexed: 11/23/2022]
Abstract
A series of novel cationic functional hexaalkylguanidinium ionic liquids and anionic functional tetraalkylguanidinium ionic liquids have been synthesized, and then magnetic chitosan graphene oxide (MCGO) composite has been prepared and coated with these functional guanidinium ionic liquids to extract protein by magnetic solid-phase extraction. MCGO-functional guanidinium ionic liquid has been characterized by vibrating sample magnetometer, field emission scanning electron microscopy, X-ray diffraction spectrometer and Fourier transform infrared spectrometer. After extraction, the concentrations of protein were determined by measuring the absorbance at 278 nm using an ultra violet visible spectrophotometer. The advantages of MCGO-functional guanidinium ionic liquid in protein extraction were compared with magnetic chitosan, graphene oxide, MCGO and MCGO-ordinary imidazolium ionic liquid. The proposed method has been applied to extract trypsin, lysozyme, ovalbumin and bovine serum albumin. A comprehensive study of the adsorption conditions such as the concentration of protein, the amount of MCGO-functional guanidinium ionic liquid, the pH, the temperature and the extraction time were also presented. Moreover, the MCGO-functional guanidinium ionic liquid can be easily regenerated, and the extraction capacity was about 94% of the initial one after being used three times.
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Wu K, Guo L, Xu W, Xu H, Aguilar ZP, Xu G, Lai W, Xiong Y, Wan Y. Sulfonated polystyrene magnetic nanobeads coupled with immunochromatographic strip for clenbuterol determination in pork muscle. Talanta 2014; 129:431-7. [DOI: 10.1016/j.talanta.2014.06.007] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Revised: 05/30/2014] [Accepted: 06/08/2014] [Indexed: 12/30/2022]
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33
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Zheng X, He L, Duan Y, Jiang X, Xiang G, Zhao W, Zhang S. Poly(ionic liquid) immobilized magnetic nanoparticles as new adsorbent for extraction and enrichment of organophosphorus pesticides from tea drinks. J Chromatogr A 2014; 1358:39-45. [DOI: 10.1016/j.chroma.2014.06.078] [Citation(s) in RCA: 128] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2014] [Revised: 06/22/2014] [Accepted: 06/23/2014] [Indexed: 01/17/2023]
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34
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Pérez RL, Escandar GM. Liquid chromatography with diode array detection and multivariate curve resolution for the selective and sensitive quantification of estrogens in natural waters. Anal Chim Acta 2014; 835:19-28. [DOI: 10.1016/j.aca.2014.05.015] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Revised: 05/08/2014] [Accepted: 05/12/2014] [Indexed: 12/27/2022]
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35
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Wierucka M, Biziuk M. Application of magnetic nanoparticles for magnetic solid-phase extraction in preparing biological, environmental and food samples. Trends Analyt Chem 2014. [DOI: 10.1016/j.trac.2014.04.007] [Citation(s) in RCA: 324] [Impact Index Per Article: 32.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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36
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Liu Q, Zhou Q, Jiang G. Nanomaterials for analysis and monitoring of emerging chemical pollutants. Trends Analyt Chem 2014. [DOI: 10.1016/j.trac.2014.02.014] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Synaridou MES, Sakkas VA, Stalikas CD, Albanis TA. Evaluation of magnetic nanoparticles to serve as solid-phase extraction sorbents for the determination of endocrine disruptors in milk samples by gas chromatography mass spectrometry. J Chromatogr A 2014; 1348:71-9. [PMID: 24837417 DOI: 10.1016/j.chroma.2014.04.092] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2014] [Revised: 04/10/2014] [Accepted: 04/26/2014] [Indexed: 11/18/2022]
Abstract
A rapid magnetic solid-phase extraction (MSPE) is proposed based on C18-functionalized magnetic silica nanoparticles as sorbents, for the determination of endocrine disruptors - 20 organochlorine pesticides and 6 polychlorinated biphenyls - in milk samples. Magnetic nanoparticles are characterized by several techniques, such as Scanning Electron Microscopy, X-Ray diffraction, Brunauer-Emmett-Teller and Fourier transform-infrared. The MSPE is performed by dispersion of the Fe3O4@SiO2@C18 nanoparticles in milk samples with sonication, after protein precipitation. Then, the sorbent is collected by applying an external magnetic field and the analytes are desorbed by n-hexane. Several parameters affecting the extraction efficiency of target analytes by the magnetic nanoparticles are investigated, including washing and elution solvents, amount of sorbents, time of extraction and elution, sample and elution solvent volume. The proposed method is optimized by means of experimental design and response surface methodology. When coupled with gas chromatography-mass spectrometry detection and under optimum extraction conditions, average recoveries of target analytes are found to be in the range of 79% to 116%. The proposed MSPE-GC-MS analytical method has a linear calibration curve for all target analytes with coefficients of determination to range from 0.9950 to 0.9999. The limits of quantification are found to be between 0.2 and 1μg/L ensuring compliance with the maximum residue limits established by European Commission and Codex Alimentarius, for OCPs and PCBs residues in milk. The proposed method is applied to the determination of target analytes in milk samples from local markets.
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Affiliation(s)
- Maria-Evangelia S Synaridou
- Laboratory of Analytical Chemistry, Department of Chemistry, University of Ioannina, Ioannina 45110, Greece.
| | - Vasilios A Sakkas
- Laboratory of Analytical Chemistry, Department of Chemistry, University of Ioannina, Ioannina 45110, Greece.
| | - Constantine D Stalikas
- Laboratory of Analytical Chemistry, Department of Chemistry, University of Ioannina, Ioannina 45110, Greece.
| | - Triantafyllos A Albanis
- Laboratory of Analytical Chemistry, Department of Chemistry, University of Ioannina, Ioannina 45110, Greece.
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Ji Y, Lv R, Xu Z, Zhao C, Zhang H. Preparation and characterization of an amphipathic magnetic nanosphere. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2014; 2014:976145. [PMID: 24729917 PMCID: PMC3963122 DOI: 10.1155/2014/976145] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2013] [Accepted: 01/04/2014] [Indexed: 06/03/2023]
Abstract
The amphipathic magnetic nanospheres were synthesized using C8 and polyethylene glycol as ligands. Their morphology, structure, and composition were characterized by transmission electron microscope, Fourier transform infrared, and elementary analysis. The prepared materials presented uniform sphere with size distribution about 200 nm. The magnetic characteristics of magnetic nanomaterials were measured by vibrating sample magnetometer. The target products had a saturation magnetization value of 50 emu g(-1) and superparamagnetism. The adsorption capability was also studied by static tests, and the material was applied to enrich benzenesulfonamide from calf serum. The results exhibited that the C8-PEG phase owned better adsorption capability, biocompatible property, and dispersivity in aqueous samples.
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Affiliation(s)
- Yongsheng Ji
- College of Pharmacy, Henan University of Traditional Chinese Medicine, Zhengzhou 450000, China
| | - Ruihong Lv
- College of Pharmacy, Henan University of Traditional Chinese Medicine, Zhengzhou 450000, China
| | - Zhigang Xu
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, Lanzhou University, Lanzhou 730000, China
| | - Chuande Zhao
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, Lanzhou University, Lanzhou 730000, China
| | - Haixia Zhang
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, Lanzhou University, Lanzhou 730000, China
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Najafi E, Aboufazeli F, Lotfi Zadeh Zhad HR, Sadeghi O, Amani V. A novel magnetic ion imprinted nano-polymer for selective separation and determination of low levels of mercury(II) ions in fish samples. Food Chem 2013; 141:4040-5. [DOI: 10.1016/j.foodchem.2013.06.118] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2012] [Revised: 02/28/2013] [Accepted: 06/26/2013] [Indexed: 10/26/2022]
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40
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Novel ion imprinted polymer magnetic mesoporous silica nano-particles for selective separation and determination of lead ions in food samples. Food Chem 2013; 141:3459-65. [DOI: 10.1016/j.foodchem.2013.06.062] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Revised: 06/05/2013] [Accepted: 06/13/2013] [Indexed: 11/19/2022]
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41
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Xu H, Wei Y, Zhu L, Huang J, Li Y, Liu F, Wang S, Liu S. Bifunctional magnetic nanoparticles for analysis of aldehyde metabolites in exhaled breath of lung cancer patients. J Chromatogr A 2013; 1324:29-35. [PMID: 24315678 DOI: 10.1016/j.chroma.2013.11.041] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2013] [Revised: 11/21/2013] [Accepted: 11/21/2013] [Indexed: 01/15/2023]
Abstract
We report here the preparation of dual-functionalized magnetic nanoparticles, with the nanoparticles as extraction sorbents, a magnetic solid phase extraction method was developed and applied for the analysis of trace amount of aldehydes in human exhaled breath condensate. In the material, octyl-functionalized internal surface provided hydrophobic groups for extraction, non-ionic surfactant (Tween-20)-coated outer surface offered hydrophilic network structure to prevent the access of macromolecules, strong magnetic property of nanoparticles simplified the analytical procedure. The experimental results showed that the prepared nanoparticles exhibited good dispersibility in aqueous solution and excellent extraction efficiency toward aldehydes. Six aldehydes were derivatized with 2,4-dinitrophenylhydrazine and then the formed hydrazones were extracted by the nanoparticles and analyzed by high-performance liquid chromatography-photo diode array detector. Under the optimal conditions, the method provided low limits of detection (2.9-21.5 nmol L(-1)), satisfactory reproducibility (relative standard deviations, 2.9-13.1%) and acceptable recoveries (73.7-133.1%). The developed method was applied successfully to determine the aldehydes metabolites in the exhaled breath condensate samples of healthy people and lung cancer patients. The dual-functionalized material is suitable for biological sample analysis. The proposed method provides an alternative approach for quantification of aldehyde metabolites in complex biological samples.
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Affiliation(s)
- Hui Xu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, Institute of Environmental Chemistry, College of Chemistry, Central China Normal University, Wuhan 430079, China.
| | - Yanling Wei
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, Institute of Environmental Chemistry, College of Chemistry, Central China Normal University, Wuhan 430079, China
| | - Linli Zhu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, Institute of Environmental Chemistry, College of Chemistry, Central China Normal University, Wuhan 430079, China
| | - Jing Huang
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, Institute of Environmental Chemistry, College of Chemistry, Central China Normal University, Wuhan 430079, China
| | - Yu Li
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, Institute of Environmental Chemistry, College of Chemistry, Central China Normal University, Wuhan 430079, China
| | - Feilong Liu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, Institute of Environmental Chemistry, College of Chemistry, Central China Normal University, Wuhan 430079, China
| | - Shuling Wang
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, Institute of Environmental Chemistry, College of Chemistry, Central China Normal University, Wuhan 430079, China
| | - Shi Liu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, Institute of Environmental Chemistry, College of Chemistry, Central China Normal University, Wuhan 430079, China
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42
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Cao X, Chen J, Ye X, Zhang F, Shen L, Mo W. Ultrasound-assisted magnetic SPE based on Fe3
O4
-grafted graphene for the determination of polychlorinated biphenyls in water samples. J Sep Sci 2013; 36:3579-85. [DOI: 10.1002/jssc.201300770] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2013] [Revised: 08/28/2013] [Accepted: 08/29/2013] [Indexed: 11/09/2022]
Affiliation(s)
- Xiaoji Cao
- Research Center of Analysis and Measurement; Zhejiang University of Technology; Hangzhou Zhejiang P. R. China
| | - Jiaoyu Chen
- College of Chemical Engineering and Material Science; Zhejiang University of Technology; Hangzhou Zhejiang P. R. China
| | - Xuemin Ye
- Research Center of Analysis and Measurement; Zhejiang University of Technology; Hangzhou Zhejiang P. R. China
| | - Feifei Zhang
- College of Chemical Engineering and Material Science; Zhejiang University of Technology; Hangzhou Zhejiang P. R. China
| | - Lingxiao Shen
- College of Chemical Engineering and Material Science; Zhejiang University of Technology; Hangzhou Zhejiang P. R. China
| | - Weimin Mo
- Research Center of Analysis and Measurement; Zhejiang University of Technology; Hangzhou Zhejiang P. R. China
- College of Chemical Engineering and Material Science; Zhejiang University of Technology; Hangzhou Zhejiang P. R. China
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43
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Hou M, Zang X, Wang C, Wang Z. The use of silica-coated magnetic graphene microspheres as the adsorbent for the extraction of pyrethroid pesticides from orange and lettuce samples followed by GC-MS analysis. J Sep Sci 2013; 36:3242-8. [PMID: 23897627 DOI: 10.1002/jssc.201300656] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2013] [Revised: 07/08/2013] [Accepted: 07/22/2013] [Indexed: 11/12/2022]
Abstract
Graphene-grafted ferroferric oxide microspheres were used as the adsorbent to extract some pyrethroid pesticides (bifenthrin, λ-cyhalothrin, cyfluthrin, cypermethrin, fenvalerate, and deltamethrin) from orange and lettuce samples prior to their determination by GC-MS. The main variables that could affect the extraction, including the amount of the adsorbent, pH of the sample solution, extraction time, concentration of salt, and desorption conditions, were investigated and optimized. Under the optimized conditions, a linear response was obtained in the concentration range of 0.3-100.0 ng/g for the analytes with the coefficients of determination ranging from 0.9877 to 0.9925. The LODs for the pyrethroids ranged from 0.01 to 0.02 ng/g. The method provided a good repeatability with RSDs < 10.6%. The recoveries for the six pyrethroid pesticides were in the range from 90.0 to 103.7%. The method was applied to the determination of the pesticides in orange and lettuce samples with a satisfactory result.
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Affiliation(s)
- Mengying Hou
- Department of Chemistry, College of Science, Agricultural University of Hebei, Baoding, China
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Xie L, Jiang R, Zhu F, Liu H, Ouyang G. Application of functionalized magnetic nanoparticles in sample preparation. Anal Bioanal Chem 2013; 406:377-99. [PMID: 24037613 DOI: 10.1007/s00216-013-7302-6] [Citation(s) in RCA: 209] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2013] [Revised: 08/11/2013] [Accepted: 08/13/2013] [Indexed: 11/26/2022]
Abstract
Functionalized magnetic nanoparticles have attracted much attention in sample preparation because of their excellent performance compared with traditional sample-preparation sorbents. In this review, we describe the application of magnetic nanoparticles functionalized with silica, octadecylsilane, carbon-based material, surfactants, and polymers as adsorbents for separation and preconcentration of analytes from a variety of matrices. Magnetic solid-phase extraction (MSPE) techniques, mainly reported in the last five years, are presented and discussed.
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Affiliation(s)
- Lijun Xie
- MOE Key Laboratory of Aquatic Product Safety/KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou, 510275, China
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45
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Polythiophene-coated Fe3O4 superparamagnetic nanocomposite: Synthesis and application as a new sorbent for solid-phase extraction. Anal Chim Acta 2013; 770:68-74. [DOI: 10.1016/j.aca.2013.01.043] [Citation(s) in RCA: 113] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2012] [Revised: 01/20/2013] [Accepted: 01/22/2013] [Indexed: 11/18/2022]
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46
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Li Y, Dong M, Kong J, Chai Z, Fu G. Synthesis of Fe3O4@poly(methacrylic acid) core–shell submicrospheres via RAFT precipitation polymerization. J Colloid Interface Sci 2013; 394:199-207. [DOI: 10.1016/j.jcis.2012.12.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2012] [Revised: 12/05/2012] [Accepted: 12/05/2012] [Indexed: 11/30/2022]
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47
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Determination of Pyrethroid Pesticides in Environmental Waters Based on Magnetic Titanium Dioxide Nanoparticles Extraction Followed by HPLC Analysis. Chromatographia 2013. [DOI: 10.1007/s10337-013-2393-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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48
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Alcudia-León MC, Lucena R, Cárdenas S, Valcárcel M. Magnetically confined hydrophobic nanoparticles for the microextraction of endocrine-disrupting phenols from environmental waters. Anal Bioanal Chem 2013; 405:2729-34. [DOI: 10.1007/s00216-012-6683-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2012] [Revised: 12/15/2012] [Accepted: 12/19/2012] [Indexed: 11/29/2022]
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49
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Poorahong S, Thammakhet C, Thavarungkul P, Kanatharana P. Online in-tube microextractor coupled with UV-Vis spectrophotometer for bisphenol A detection. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART A, TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 2013; 48:242-250. [PMID: 23245299 DOI: 10.1080/10934529.2013.726592] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
A simple and high extraction efficiency online in-tube microextractor (ITME) was developed for bisphenol A (BPA) detection in water samples. The ITME was fabricated by a stepwise electrodeposition of polyaniline, polyethylene glycol and polydimethylsiloxane composite (CPANI) inside a silico-steel tube. The obtained ITME coupled with UV-Vis detection at 278 nm was investigated. By this method, the extraction and pre-concentration of BPA in water were carried out in a single step. Under optimum conditions, the system provided a linear dynamic range of 0.1 to 100 μM with a limit of detection of 20 nM (S/N ≥3). A single in-tube microextractor had a good stability of more than 60 consecutive injections for 10.0 μM BPA with a relative standard deviation of less than 4%. Moreover, a good tube-to-tube reproducibility and precision were obtained. The system was applied to detect BPA in water samples from six brands of baby bottles and the results showed good agreement with those obtained from the conventional GC-MS method. Acceptable percentage recoveries from the spiked water samples were obtained, ranging from 83-102% for this new method compared with 73-107% for the GC-MS standard method. This new in-tube CPANI microextractor provided an excellent extraction efficiency and a good reproducibility. In addition, it can also be easily applied for the analysis of other polar organic compounds contaminated in water sample.
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Affiliation(s)
- Sujittra Poorahong
- Trace Analysis and Biosensor Research Center, Prince of Songkla University, Hat Yai, Songkhla, Thailand
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50
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