1
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Xu CY, Zhen CQ, He YJ, Cui YY, Yang CX. Solvent and monomer regulation synthesis of core-shelled magnetic β-cyclodextrin microporous organic network for efficient extraction of estrogens in biological samples prior to HPLC analysis. J Chromatogr A 2024; 1728:464991. [PMID: 38788322 DOI: 10.1016/j.chroma.2024.464991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 05/09/2024] [Accepted: 05/10/2024] [Indexed: 05/26/2024]
Abstract
The abnormal estrogens levels in human body can cause many side effects and diseases, but the quantitative detection of the trace estrogens in complex biological samples still remains great challenge. Here we reported the fabrication of a novel core-shell structured magnetic cyclodextrin microporous organic network (Fe3O4@CD-MON) for rapid magnetic solid phase extraction (MSPE) of four estrogens in human serum and urine samples prior to HPLC-UV determination. The uniform spherical core-shell Fe3O4@CD-MONs was successfully regulated by altering the reactive monomers and solvents. The Fe3O4@CD-MONs owned high specific surface area, good hydrophobicity, large superparamagnetism, and abundant extraction sites for estrogens. Under optimal conditions, the proposed MSPE-HPLC-UV method provided wide linearity range (2.0-400 μg L-1), low limits of detection (0.5-1.0 μg L-1), large enrichment factors (183-198), less adsorbent consumption (3 mg), short extraction time (3 min), and good stability and reusability (at least 8 cycles). The established method had also been successfully applied to the enrichment and detection of four estrogens in serum and urine samples with a recovery of 88.4-105.1 % and a relative standard deviation of 1.0-5.9 %. This work confirmed the feasibility of solvent and monomer regulation synthesis of Fe3O4@CD-MON composites, and revealed the great prospects of magnetic CD-MONs for efficient enrichment of trace estrogens in complex biological samples.
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Affiliation(s)
- Chun-Ying Xu
- School of Pharmaceutical Sciences & Institute of Materia Medica, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, China
| | - Chang-Qing Zhen
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250021, China
| | - Yu-Jing He
- School of Pharmaceutical Sciences & Institute of Materia Medica, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, China
| | - Yuan-Yuan Cui
- School of Pharmaceutical Sciences & Institute of Materia Medica, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, China.
| | - Cheng-Xiong Yang
- School of Pharmaceutical Sciences & Institute of Materia Medica, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, China.
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2
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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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3
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Kubrakova IV, Pryazhnikov DV. Microwave-Assisted Synthesis of Nanosized Magnetic Sorbents. JOURNAL OF ANALYTICAL CHEMISTRY 2021. [DOI: 10.1134/s1061934821010044] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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4
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Chen W, Fu M, Zhu X, Liu Q. Protein recognition by polydopamine-based molecularly imprinted hollow spheres. Biosens Bioelectron 2019; 142:111492. [DOI: 10.1016/j.bios.2019.111492] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Revised: 06/30/2019] [Accepted: 07/03/2019] [Indexed: 02/08/2023]
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5
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Farzi-Khajeh H, Jafari B, Safa KD, Dastmalchi S. Magnetic iron oxide nanoparticles modified with vanadate and phosphate salts for purification of alkaline phosphatase from the bovine skim milk. Colloids Surf B Biointerfaces 2019; 175:644-653. [DOI: 10.1016/j.colsurfb.2018.12.051] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 11/23/2018] [Accepted: 12/18/2018] [Indexed: 11/26/2022]
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6
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Zhu C, Zhu W, Xu L, Zhou X. A label-free electrochemical aptasensor based on magnetic biocomposites with Pb 2+-dependent DNAzyme for the detection of thrombin. Anal Chim Acta 2018; 1047:21-27. [PMID: 30567652 DOI: 10.1016/j.aca.2018.09.040] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 09/03/2018] [Accepted: 09/17/2018] [Indexed: 12/21/2022]
Abstract
Herein, a novel magnetic biocomposite (Fe3O4@Au-S1/S2) was applied to analyze thrombin. The Fe3O4@Au-S1/S2 consisted of Fe3O4@Au nanoparticles (Fe3O4@Au NPs) as carriers for magnetic separation and magnetic field-induced self-assembly, thiolated complementary strand (S1) anchored based on Au-S bond and thrombin binding aptamer (S2) as a recognition element. As a redox indicator, methylene blue (MB) can be adsorbed to DNA anchored on the surface of Fe3O4@Au NPs by electro-static interaction. In the absence of thrombin, MB were adsorbed on double-stranded DNA (S1/S2) which anchored on Fe3O4@Au NPs and a high electrochemical signal of MB was recorded by Differential pulse voltammetry. Conversely, the complementary strand (S1) exposed after thrombin competitively bonded with aptamer. The introduction of Pb2+-dependent DNAzyme (S3) split S1 at specific rA site, resulting in the significantly decreased adsorption capacity of MB. Thus, the thrombin detection could be recorded by monitoring the electrochemical signal reduction of MB through incubation of thrombin with S3. This method exhibited a high sensitivity toward thrombin with a broad linear range from 5 pmol L-1 to 5 nmol L-1 and a limit of detection of 1.8 pmol L-1.
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Affiliation(s)
- Chunhong Zhu
- School of Pharmacy, Nanjing Medical University, Nanjing, 211166, PR China
| | - Wanying Zhu
- School of Pharmacy, Nanjing Medical University, Nanjing, 211166, PR China
| | - Lei Xu
- School of Pharmacy, Nanjing Medical University, Nanjing, 211166, PR China
| | - Xuemin Zhou
- School of Pharmacy, Nanjing Medical University, Nanjing, 211166, PR China.
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7
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Synthesis and application of magnetic molecularly imprinted polymers in sample preparation. Anal Bioanal Chem 2018; 410:3991-4014. [DOI: 10.1007/s00216-018-1013-y] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Revised: 02/08/2018] [Accepted: 03/08/2018] [Indexed: 12/21/2022]
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8
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Farzi-Khajeh H, Safa KD, Dastmalchi S. Preparation of p-aminophenol modified superparamagnetic iron oxide nanoparticles for purification of α-amylase from the bovine milk. J Chromatogr B Analyt Technol Biomed Life Sci 2017; 1068-1069:210-217. [PMID: 29078147 DOI: 10.1016/j.jchromb.2017.10.041] [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: 07/23/2017] [Revised: 09/17/2017] [Accepted: 10/19/2017] [Indexed: 11/28/2022]
Abstract
Currently, modified Fe3O4 magnetic nanoparticles frequently are used as nanocarriers for proteins and enzymes purification. In the present study, Fe3O4 magnetic nanoparticles were prepared, and their surfaces were modified with p-aminophenol affinity ligand immobilized by different linkers. The modified nanocarriers were used for the purification of α-amylase from the bovine milk (after precipitation the casein) by affinity purification. To evaluate the effectiveness of the p-aminophenol modified magnetic nanocarriers, the three different types of nanocarriers with different linkers having varying lengths were prepared. All nanocarriers were characterized and validated using FT-IR, SEM, EDX, VSM and XRD analysis methods According to our results, p-aminophenol ligand attached to the nanocarrier by long linkers better separates the α-amylase from the casein free skim milk with 49.66% recovery and 48.18-fold purification efficiency. The results of this study showed that our novel magnetic nanocarriers have the capacity to be used for fast, reproducible and cost-effective purification of α-amylase.
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Affiliation(s)
- Hamed Farzi-Khajeh
- Organosilicon Research Laboratory, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
| | - Kazem D Safa
- Organosilicon Research Laboratory, Faculty of Chemistry, University of Tabriz, Tabriz, Iran.
| | - Siavoush Dastmalchi
- Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; School of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran.
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9
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Applications of Magnetic Molecularly Imprinted Polymers (MMIPs) in the Separation and Purification Fields. Chromatographia 2017. [DOI: 10.1007/s10337-017-3407-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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10
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Farzi-Khajeh H, Safa KD, Dastmalchi S. Arsanilic acid modified superparamagnetic iron oxide nanoparticles for Purification of alkaline phosphatase from hen's egg yolk. J Chromatogr B Analyt Technol Biomed Life Sci 2017; 1061-1062:26-33. [DOI: 10.1016/j.jchromb.2017.06.048] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2017] [Revised: 06/24/2017] [Accepted: 06/27/2017] [Indexed: 11/28/2022]
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11
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Huang D, Tang Z, Peng Z, Lai C, Zeng G, Zhang C, Xu P, Cheng M, Wan J, Wang R. Fabrication of water-compatible molecularly imprinted polymer based on β-cyclodextrin modified magnetic chitosan and its application for selective removal of bisphenol A from aqueous solution. J Taiwan Inst Chem Eng 2017. [DOI: 10.1016/j.jtice.2017.04.030] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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12
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Electrochemical dipyridamole sensor based on molecularly imprinted polymer on electrode modified with Fe3O4@Au/amine-multi-walled carbon nanotubes. J Solid State Electrochem 2017. [DOI: 10.1007/s10008-017-3650-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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Reyes-Gallardo EM, Lucena R, Cárdenas S. Silica nanoparticles–nylon 6 composites: synthesis, characterization and potential use as sorbent. RSC Adv 2017. [DOI: 10.1039/c6ra24739c] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Silica nanoparticle–nylon 6 composites are successfully synthesized following a simple and rapid procedure. After their characterization, the composites were evaluated as sorbents under a dispersive solid phase microextraction format.
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Affiliation(s)
- E. M. Reyes-Gallardo
- Department of Analytical Chemistry
- Institute of Fine Chemistry and Nanochemistry
- Marie Curie Building
- University of Córdoba
- 14071 Córdoba
| | - R. Lucena
- Department of Analytical Chemistry
- Institute of Fine Chemistry and Nanochemistry
- Marie Curie Building
- University of Córdoba
- 14071 Córdoba
| | - S. Cárdenas
- Department of Analytical Chemistry
- Institute of Fine Chemistry and Nanochemistry
- Marie Curie Building
- University of Córdoba
- 14071 Córdoba
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14
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Saraji M, Keikavousi Behbahan A. Octadecylsilane/Nylon‐6 composite as a thin‐film microextraction sorbent for the determination of bisphenol A in water samples. J Sep Sci 2016; 39:3616-23. [DOI: 10.1002/jssc.201600056] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Revised: 07/14/2016] [Accepted: 07/20/2016] [Indexed: 01/19/2023]
Affiliation(s)
- Mohammad Saraji
- Department of ChemistryIsfahan University of Technology Isfahan Iran
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15
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Cai Q, Yang Z, Chen N, Zhou X, Hong J. Selective capture and rapid identification of Panax notoginseng metabolites in rat faeces by the integration of magnetic molecularly imprinted polymers and high-performance liquid chromatography coupled with orbitrap mass spectrometry. J Chromatogr A 2016; 1455:65-73. [DOI: 10.1016/j.chroma.2016.05.089] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Revised: 05/25/2016] [Accepted: 05/26/2016] [Indexed: 02/06/2023]
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16
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Li X, Mei X, Xu L, Shen X, Zhu W, Hong J, Zhou X. Development and application of novel clonazepam molecularly imprinted coatings for stir bar sorptive extraction. J Colloid Interface Sci 2016; 468:183-191. [DOI: 10.1016/j.jcis.2016.01.072] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Revised: 01/25/2016] [Accepted: 01/28/2016] [Indexed: 11/25/2022]
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17
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Dadkhah S, Ziaei E, Mehdinia A, Baradaran Kayyal T, Jabbari A. A glassy carbon electrode modified with amino-functionalized graphene oxide and molecularly imprinted polymer for electrochemical sensing of bisphenol A. Mikrochim Acta 2016. [DOI: 10.1007/s00604-016-1824-5] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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18
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Yang Z, Cai Q, Chen N, Zhou X, Hong J. Selective separation and identification of metabolite groups of Polygonum cuspidatum extract in rat plasma using dispersion solid-phase extraction by magnetic molecularly imprinted polymers coupled with LC/Q-TOF-MS. RSC Adv 2016. [DOI: 10.1039/c5ra26695e] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
In this work, magnetic molecularly imprinted polymers (MMIPs) were successfully prepared for specific recognition and selective enrichment of metabolite groups of Polygonum cuspidatum extract in rat plasma.
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Affiliation(s)
- Zaiyue Yang
- School of Pharmacy
- Nanjing Medical University
- Nanjing 210029
- PR China
| | - Qizhi Cai
- School of Pharmacy
- Nanjing Medical University
- Nanjing 210029
- PR China
| | - Ning Chen
- School of Pharmacy
- Nanjing Medical University
- Nanjing 210029
- PR China
- Jiangsu Province Institute of Materia Media
| | - Xuemin Zhou
- School of Pharmacy
- Nanjing Medical University
- Nanjing 210029
- PR China
| | - Junli Hong
- School of Pharmacy
- Nanjing Medical University
- Nanjing 210029
- PR China
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19
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Nodeh HR, Wan Ibrahim WA, Sanagi MM, Aboul-Enein HY. Magnetic graphene-based cyanopropyltriethoxysilane as an adsorbent for simultaneous determination of polar and non-polar organophosphorus pesticides in cow’s milk. RSC Adv 2016. [DOI: 10.1039/c5ra26742k] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
A new adsorbent based on magnetic nanoparticles (Fe3O4), graphene and cyanopropyltriethoxysilane was fabricated and applied to the magnetic solid phase extraction of organophosphorus pesticides.
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Affiliation(s)
- Hamid Rashidi Nodeh
- Department of Chemistry
- Faculty of Science
- Universiti Teknologi Malaysia
- 81310 UTM Johor Bahru
- Malaysia
| | - Wan Aini Wan Ibrahim
- Department of Chemistry
- Faculty of Science
- Universiti Teknologi Malaysia
- 81310 UTM Johor Bahru
- Malaysia
| | - Mohd Marsin Sanagi
- Department of Chemistry
- Faculty of Science
- Universiti Teknologi Malaysia
- 81310 UTM Johor Bahru
- Malaysia
| | - Hassan Y. Aboul-Enein
- National Research Centre
- Department of Pharmaceutical and Medicinal Chemistry
- 12311 Cairo
- Egypt
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20
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Han Q, Shen X, Zhu W, Zhu C, Zhou X, Jiang H. Magnetic sensing film based on Fe₃O₄@Au-GSH molecularly imprinted polymers for the electrochemical detection of estradiol. Biosens Bioelectron 2015; 79:180-6. [PMID: 26706939 DOI: 10.1016/j.bios.2015.12.017] [Citation(s) in RCA: 104] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Revised: 12/04/2015] [Accepted: 12/10/2015] [Indexed: 11/19/2022]
Abstract
A novel magnetic molecularly imprinted sensing film (MMISF) was fabricated for the determination of estradiol (E2) based on magnetic glassy carbon electrode (MGCE) and magnetic molecularly imprinted polymers (MMIPs). The MMIPs were synthesized by in situ polymerization of glutathione (GSH)-functionalized gold (Au)-coated Fe3O4 (Fe3O4@Au-GSH) nanocomposites and aniline. The MMISF was constructed with MMIPs via a kind of "soft modification" where MMIPs were assembled and immobilized on the surface of MGCE or removed from it by freely installing a magnet into MGCE or not. The E2-MMIPs were obtained by MMIPs recognizing E2 from sample, and the electrochemical detection was carried out after forming the "soft modification" sensing film by putting MGCE into the E2-MMIPs suspension liquid. Afterwards, the "soft modification" MMISF was peeled off from the electrode by removing the magnet from MGCE. The interface of the electrode could be quickly refreshed through simple treatment for the next detection. The structures and morphologies of Fe3O4@Au-GSH, MMIPs and MMISF were investigated by Fourier transform infrared spectrometer, ultraviolet and visible spectrophotometer, scanning electron microscope and atomic force microscope. In addition, the MMISF was successfully used for detecting E2 in milk powder with good sensitivity, selectivity, reproducibility and efficiency. The linear range of the MMISF for E2 was 0.025-10.0μmolL(-1) with the limit of detection of 2.76nmolL(-1) (S/N= 3).
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Affiliation(s)
- Qing Han
- School of Pharmacy, Nanjing Medical University, Nanjing 211166, PR China; Jiangsu Food and Pharmaceutical Science College, Huai'an 223003, PR China
| | - Xin Shen
- School of Pharmacy, Nanjing Medical University, Nanjing 211166, PR China
| | - Wanying Zhu
- School of Pharmacy, Nanjing Medical University, Nanjing 211166, PR China
| | - Chunhong Zhu
- School of Pharmacy, Nanjing Medical University, Nanjing 211166, PR China
| | - Xuemin Zhou
- School of Pharmacy, Nanjing Medical University, Nanjing 211166, PR China.
| | - Huijun Jiang
- School of Pharmacy, Nanjing Medical University, Nanjing 211166, PR China.
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21
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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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22
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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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23
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Selective separation and determination of diclofenac via magnetic molecularly imprinted polymer and spectrophotometry. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2015. [DOI: 10.1007/s13738-015-0723-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Abstract
The term composite refers to a class of synthetic materials made from different constituents which exhibit final properties which are different from those of the individual components. Composites have been extensively used in the sample treatment context as sorbents since the resulting solid presents better extraction efficiency. In this realm, polymeric nanocomposites are raised as a powerful alternative. They can be tailored-synthesized for selectivity enhancement or include a magnetic core to simplify the extraction/elution process. This review article points out the relevance of such nanomaterials in bioanalysis. Several synergic combinations of nanoparticles (magnetic, carbon-based) as well as polymeric coatings (conventional, conductive or molecularly imprinted) are commented on. Finally, the potential of biopolymers in the microextraction field is briefly highlighted.
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25
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Water-compatible magnetic imprinted nanoparticles served as solid-phase extraction sorbents for selective determination of trace 17beta-estradiol in environmental water samples by liquid chromatography. J Chromatogr A 2015; 1396:7-16. [PMID: 25890441 DOI: 10.1016/j.chroma.2015.03.083] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Revised: 03/30/2015] [Accepted: 03/31/2015] [Indexed: 11/21/2022]
Abstract
Endocrine disrupting compounds (EDCs) are a potential risk for wildlife and humans for their existence in water. The efficient extraction and clean-up steps are required before detection of low concentration levels of EDCs. In this work, a novel water-compatible magnetic molecularly imprinted nanoparticles is synthesized for the selective extraction of 17β-estradiol (E2) in environmental water samples. The preparation is carried out by introducing aldehyde groups to the surface of amino-functionalized magnetic nanoparticles through a simple one-step modification, followed by copolymerization of functional monomer gelatin and template E2 via surface imprinting technique. The gelatin with abundant active groups could not only act as functional monomer reacting with template, but also assemble covalently at the surface of magnetic nanoparticles. At the same time, gelatin would improve the water-compatibility of imprinted materials for attaining high extraction efficiency. To obtain high imprinting effect, the preparation conditions are optimized in detail using Central composite design-response surface methodology. The resultant polymers have uniform spherical shape with a shell thickness of about 8nm, stable crystalline form, and super-paramagnetic property. Meanwhile, the obtained polymers have high capacity of 12.87mgg(-1) and satisfactory selectivity to template molecule. To testify the feasibility of the magnetic imprinted polymers in sample pretreatment, a method for determination of trace E2 in environmental water samples was set up by combination of solid-phase extraction (SPE) using the prepared polymers as sorbents and HPLC for rapid isolation and determination of E2. The limit of detection of proposed method is 0.04ngmL(-1), the intra- and inter-day relative standard deviations (RSDs) are less than 4.6% and 5.7%, respectively. The recoveries of E2 from environmental water samples are in the range from 88.3% to 99.1% with the RSDs less than 7.2%.
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26
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Zeng S, She Y, Jiao B, Liu G, Wang J, Su X, Ma X, Jin M, Jin F, Wang S. Molecularly imprinted polymer for selective extraction and simultaneous determination of four tropane alkaloids from Przewalskia tangutica Maxim. fruit extracts using LC-MS/MS. RSC Adv 2015. [DOI: 10.1039/c5ra18608k] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A class-specific molecularly imprinted polymer (MIP) for selectively extracting four tropane alkaloids has been prepared using anisodine, methacrylic, and trimethylolpropane trimethacrylate as template, functional monomer and crosslinker, respectively.
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Affiliation(s)
- Shaomei Zeng
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- P. R. China
- Institute of Quality Standards and Testing Technology for Agri-Products
| | - Yongxin She
- Institute of Quality Standards and Testing Technology for Agri-Products
- Chinese Academy of Agricultural Sciences
- Beijing 100081
- P. R. China
| | - Bining Jiao
- Citrus Research Institute
- Chinese Academy of Agricultural Sciences
- Chongqing 400712
- P. R. China
| | - Guangyang Liu
- Institute of Quality Standards and Testing Technology for Agri-Products
- Chinese Academy of Agricultural Sciences
- Beijing 100081
- P. R. China
| | - Jing Wang
- Institute of Quality Standards and Testing Technology for Agri-Products
- Chinese Academy of Agricultural Sciences
- Beijing 100081
- P. R. China
| | - Xuesu Su
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- P. R. China
| | - Xinbing Ma
- Institute of Veterinary and Animal Husbandry
- Tibet Academy of Agricultural and Animal Husbandry Sciences
- Lhasa 850006
- P. R. China
| | - Maojun Jin
- Institute of Quality Standards and Testing Technology for Agri-Products
- Chinese Academy of Agricultural Sciences
- Beijing 100081
- P. R. China
| | - Fen Jin
- Institute of Quality Standards and Testing Technology for Agri-Products
- Chinese Academy of Agricultural Sciences
- Beijing 100081
- P. R. China
| | - Shanshan Wang
- Institute of Quality Standards and Testing Technology for Agri-Products
- Chinese Academy of Agricultural Sciences
- Beijing 100081
- P. R. China
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27
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Gao L, Du J, Wang C, Wei Y. Fabrication of a dendrimer-modified boronate affinity material for online selective enrichment of cis-diol-containing compounds and its application in determination of nucleosides in urine. RSC Adv 2015. [DOI: 10.1039/c5ra18443f] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A high binding capacity dendrimer-modified boronate affinity material (SiO2@dBA) was synthesized and coupled with large-volume injection/online column-switching solid phase extraction to facilitate the determination process of cis-diols.
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Affiliation(s)
- Li Gao
- Key Laboratory of Synthetic and Natural Function Molecule Chemistry of Ministry of Education
- College of Chemistry and Materials Science
- Northwest University
- Xi'an 710069
- China
| | - Jin Du
- Key Laboratory of Synthetic and Natural Function Molecule Chemistry of Ministry of Education
- College of Chemistry and Materials Science
- Northwest University
- Xi'an 710069
- China
| | - Chaozhan Wang
- Key Laboratory of Synthetic and Natural Function Molecule Chemistry of Ministry of Education
- College of Chemistry and Materials Science
- Northwest University
- Xi'an 710069
- China
| | - Yinmao Wei
- Key Laboratory of Synthetic and Natural Function Molecule Chemistry of Ministry of Education
- College of Chemistry and Materials Science
- Northwest University
- Xi'an 710069
- China
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28
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Mehdinia A, Dadkhah S, Baradaran Kayyal T, Jabbari A. Design of a surface-immobilized 4-nitrophenol molecularly imprinted polymer via pre-grafting amino functional materials on magnetic nanoparticles. J Chromatogr A 2014; 1364:12-9. [DOI: 10.1016/j.chroma.2014.08.058] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Revised: 08/12/2014] [Accepted: 08/18/2014] [Indexed: 10/24/2022]
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29
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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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30
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Analysis of Steroid Hormones in Water Using Palmitate-Coated Magnetite Nanoparticles Solid-Phase Extraction and Gas Chromatography–Tandem Mass Spectrometry. Chromatographia 2014. [DOI: 10.1007/s10337-014-2688-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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31
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Du X, Lin S, Gan N, Chen X, Cao Y, Li T, Zhan P. Multi-walled carbon nanotube modified dummy-template magnetic molecularly imprinted microspheres as solid-phase extraction material for the determination of polychlorinated biphenyls in fish. J Sep Sci 2014; 37:1591-600. [DOI: 10.1002/jssc.201400146] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2014] [Revised: 04/06/2014] [Accepted: 04/07/2014] [Indexed: 11/09/2022]
Affiliation(s)
- Xiaowen Du
- The State Key Laboratory Base of Novel Functional Materials and Preparation Science; Faculty of Material Science and Chemical Engineering, Ningbo University; Ningbo China
| | - Saichai Lin
- The State Key Laboratory Base of Novel Functional Materials and Preparation Science; Faculty of Material Science and Chemical Engineering, Ningbo University; Ningbo China
| | - Ning Gan
- The State Key Laboratory Base of Novel Functional Materials and Preparation Science; Faculty of Material Science and Chemical Engineering, Ningbo University; Ningbo China
| | - Xidong Chen
- College of Science & Technology; Ningbo University; Ningbo China
| | - Yuting Cao
- The State Key Laboratory Base of Novel Functional Materials and Preparation Science; Faculty of Material Science and Chemical Engineering, Ningbo University; Ningbo China
| | - Tianhua Li
- The State Key Laboratory Base of Novel Functional Materials and Preparation Science; Faculty of Material Science and Chemical Engineering, Ningbo University; Ningbo China
| | - Pan Zhan
- The State Key Laboratory Base of Novel Functional Materials and Preparation Science; Faculty of Material Science and Chemical Engineering, Ningbo University; Ningbo China
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32
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Du W, Lei C, Zhang S, Bai G, Zhou H, Sun M, Fu Q, Chang C. Determination of clenbuterol from pork samples using surface molecularly imprinted polymers as the selective sorbents for microextraction in packed syringe. J Pharm Biomed Anal 2014; 91:160-8. [DOI: 10.1016/j.jpba.2013.12.022] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2013] [Revised: 12/16/2013] [Accepted: 12/19/2013] [Indexed: 11/29/2022]
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33
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Gao R, Hao Y, Zhao S, Zhang L, Cui X, Liu D, Tang Y, Zheng Y. Novel magnetic multi-template molecularly imprinted polymers for specific separation and determination of three endocrine disrupting compounds simultaneously in environmental water samples. RSC Adv 2014. [DOI: 10.1039/c4ra09825k] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
A novel type of superparamagnetic molecularly imprinted polymers introducing unique concept of multi-template for specific separation and determination of three endocrine disrupting compounds (EDCs) simultaneously.
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Affiliation(s)
- Ruixia Gao
- Institute of Analytical Science
- School of Science
- Xi'an Jiaotong University
- Xi'an 710049, China
| | - Yi Hao
- Institute of Analytical Science
- School of Science
- Xi'an Jiaotong University
- Xi'an 710049, China
- College of Pharmacy
| | - Siqi Zhao
- Institute of Analytical Science
- School of Science
- Xi'an Jiaotong University
- Xi'an 710049, China
| | - Lili Zhang
- Institute of Analytical Science
- School of Science
- Xi'an Jiaotong University
- Xi'an 710049, China
- College of Pharmacy
| | - Xihui Cui
- Institute of Analytical Science
- School of Science
- Xi'an Jiaotong University
- Xi'an 710049, China
- College of Pharmacy
| | - Dechun Liu
- Department of Hepatobiliary Surgery
- First Hospital of Xi'an Jiaotong University
- Xi'an 710061, China
| | - Yuhai Tang
- Institute of Analytical Science
- School of Science
- Xi'an Jiaotong University
- Xi'an 710049, China
- College of Pharmacy
| | - Yuansuo Zheng
- Institute of Analytical Science
- School of Science
- Xi'an Jiaotong University
- Xi'an 710049, China
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34
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35
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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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36
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Lin Z, He Q, Wang L, Wang X, Dong Q, Huang C. Preparation of magnetic multi-functional molecularly imprinted polymer beads for determining environmental estrogens in water samples. JOURNAL OF HAZARDOUS MATERIALS 2013; 252-253:57-63. [PMID: 23507363 DOI: 10.1016/j.jhazmat.2013.02.041] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2012] [Revised: 02/04/2013] [Accepted: 02/24/2013] [Indexed: 06/01/2023]
Abstract
Magnetic multi-functional molecularly imprinted polymer (mag-MFMIP) beads were prepared for determining environmental estrogens in water samples. This novel material adopted a superparamagnetic microparticle as the supporter and used 17β-estradiol (E2) as the imprinting template, aiming for recognizing many kinds of environmental estrogens simultaneously. Characterization analysis and binding experiments revealed that mag-MFMIP beads had outstanding magnetic property, large adsorption capacity and high competitive selectivity to most of the commonly seen environmental estrogens. When mag-MFMIP beads were used as dispersed solid-phase extraction (SPE) adsorbents in water samples, the recoveries of estriol (E3), bisphenol A (BPA), E2 and ethynylestradiol (EE) were 72.2 - 92.1%, 89.3 - 96.0%, 93.3 - 102% and 89.7 - 95.9%, respectively with relative standard deviation (RSD) lower than 7.0%. These results indicated that mag-MFMIP beads had the potential to be the common adsorbents for many kinds of environmental estrogens, representing a novel application of MIPs in the field of environmental chemistry.
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Affiliation(s)
- Zhenkun Lin
- Institute of Watershed Science and Environmental Ecology, Wenzhou Medical College, Wenzhou 325035, PR China
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37
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Des Azevedo S, Lakshmi D, Chianella I, Whitcombe MJ, Karim K, Ivanova-Mitseva PK, Subrahmanyam S, Piletsky SA. Molecularly Imprinted Polymer-Hybrid Electrochemical Sensor for the Detection of β-Estradiol. Ind Eng Chem Res 2013. [DOI: 10.1021/ie302999j] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Sonia Des Azevedo
- Cranfield Health, Vincent Building, Cranfield University, Cranfield, Bedfordshire, MK43 0AL, U.K
| | - Dhana Lakshmi
- Cranfield Health, Vincent Building, Cranfield University, Cranfield, Bedfordshire, MK43 0AL, U.K
| | - Iva Chianella
- Cranfield Health, Vincent Building, Cranfield University, Cranfield, Bedfordshire, MK43 0AL, U.K
| | - Michael J. Whitcombe
- Cranfield Health, Vincent Building, Cranfield University, Cranfield, Bedfordshire, MK43 0AL, U.K
| | - Kal Karim
- Cranfield Health, Vincent Building, Cranfield University, Cranfield, Bedfordshire, MK43 0AL, U.K
| | - Petya K. Ivanova-Mitseva
- Cranfield Health, Vincent Building, Cranfield University, Cranfield, Bedfordshire, MK43 0AL, U.K
| | - Sreenath Subrahmanyam
- Cranfield Health, Vincent Building, Cranfield University, Cranfield, Bedfordshire, MK43 0AL, U.K
| | - Sergey A. Piletsky
- Cranfield Health, Vincent Building, Cranfield University, Cranfield, Bedfordshire, MK43 0AL, U.K
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38
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Wang R, Wang Y, Xue C, Wen T, Wu J, Hong J, Zhou X. Selective separation and enrichment of glibenclamide in health foods using surface molecularly imprinted polymers prepared via dendritic grafting of magnetic nanoparticles. J Sep Sci 2013; 36:1015-21. [DOI: 10.1002/jssc.201201115] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2012] [Revised: 12/27/2012] [Accepted: 12/30/2012] [Indexed: 11/08/2022]
Affiliation(s)
- Ruoyu Wang
- School of Pharmacy; Nanjing Medical University; Nanjing China
| | - Yang Wang
- School of Pharmacy; Nanjing Medical University; Nanjing China
| | - Cheng Xue
- School of Pharmacy; Nanjing Medical University; Nanjing China
| | - Tingting Wen
- School of Pharmacy; Nanjing Medical University; Nanjing China
| | - Jinhua Wu
- School of Pharmacy; Nanjing Medical University; Nanjing China
| | - Junli Hong
- School of Pharmacy; Nanjing Medical University; Nanjing China
| | - Xuemin Zhou
- School of Pharmacy; Nanjing Medical University; Nanjing China
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