101
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Arabi M, Ostovan A, Bagheri AR, Guo X, Li J, Ma J, Chen L. Hydrophilic molecularly imprinted nanospheres for the extraction of rhodamine B followed by HPLC analysis: A green approach and hazardous waste elimination. Talanta 2020; 215:120933. [DOI: 10.1016/j.talanta.2020.120933] [Citation(s) in RCA: 84] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 03/07/2020] [Accepted: 03/12/2020] [Indexed: 10/24/2022]
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102
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A novel electrochemical sensor based on magnetic core@shell molecularly imprinted nanocomposite (Fe3O4@graphene oxide@MIP) for sensitive and selective determination of anticancer drug capecitabine. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2020.06.018] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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103
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Zhang X, Jia W, Li D, Liu C, Wang R, Li K, Li H, Chen Z, Sun Y, Ruso JM, Hu D, Liu Z. Study on synthesis and adsorption properties of ReO4− ion imprinted polymer. JOURNAL OF POLYMER RESEARCH 2020. [DOI: 10.1007/s10965-020-02172-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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104
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Turiel E, Díaz‐Álvarez M, Martín‐Esteban A. Surface modified‐magnetic nanoparticles by molecular imprinting for the dispersive solid‐phase extraction of triazines from environmental waters. J Sep Sci 2020; 43:3304-3314. [DOI: 10.1002/jssc.202000230] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 06/10/2020] [Accepted: 06/10/2020] [Indexed: 12/12/2022]
Affiliation(s)
- Esther Turiel
- Departamento de Medio Ambiente y AgronomíaINIA Madrid Spain
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105
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Arabi M, Ostovan A, Bagheri AR, Guo X, Wang L, Li J, Wang X, Li B, Chen L. Strategies of molecular imprinting-based solid-phase extraction prior to chromatographic analysis. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.115923] [Citation(s) in RCA: 197] [Impact Index Per Article: 49.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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106
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Cesewski E, Johnson BN. Electrochemical biosensors for pathogen detection. Biosens Bioelectron 2020; 159:112214. [PMID: 32364936 PMCID: PMC7152911 DOI: 10.1016/j.bios.2020.112214] [Citation(s) in RCA: 360] [Impact Index Per Article: 90.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 04/09/2020] [Accepted: 04/10/2020] [Indexed: 12/19/2022]
Abstract
Recent advances in electrochemical biosensors for pathogen detection are reviewed. Electrochemical biosensors for pathogen detection are broadly reviewed in terms of transduction elements, biorecognition elements, electrochemical techniques, and biosensor performance. Transduction elements are discussed in terms of electrode material and form factor. Biorecognition elements for pathogen detection, including antibodies, aptamers, and imprinted polymers, are discussed in terms of availability, production, and immobilization approach. Emerging areas of electrochemical biosensor design are reviewed, including electrode modification and transducer integration. Measurement formats for pathogen detection are classified in terms of sample preparation and secondary binding steps. Applications of electrochemical biosensors for the detection of pathogens in food and water safety, medical diagnostics, environmental monitoring, and bio-threat applications are highlighted. Future directions and challenges of electrochemical biosensors for pathogen detection are discussed, including wearable and conformal biosensors, detection of plant pathogens, multiplexed detection, reusable biosensors for process monitoring applications, and low-cost, disposable biosensors.
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Affiliation(s)
- Ellen Cesewski
- Department of Industrial and Systems Engineering, Virginia Tech, Blacksburg, VA, 24061, USA; Department of Materials Science and Engineering, Virginia Tech, Blacksburg, VA, 24061, USA
| | - Blake N Johnson
- Department of Industrial and Systems Engineering, Virginia Tech, Blacksburg, VA, 24061, USA; Department of Materials Science and Engineering, Virginia Tech, Blacksburg, VA, 24061, USA; Department of Chemical Engineering, Virginia Tech, Blacksburg, VA, 24061, USA.
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107
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Lu Y, Lü L, He J, Zhao T. Preparation of hydrophilic molecularly imprinted solid‐phase microextraction fiber for the selective removal and extraction of trace tetracyclines residues in animal derived foods. J Sep Sci 2020; 43:2172-2179. [DOI: 10.1002/jssc.201901285] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2019] [Revised: 02/26/2020] [Accepted: 02/27/2020] [Indexed: 12/16/2022]
Affiliation(s)
- Yue Lu
- School of Food Science and EngineeringShandong Academy of Sciences, Qilu University of Technology Jinan P. R. China
| | - Lei Lü
- School of Food Science and EngineeringShandong Academy of Sciences, Qilu University of Technology Jinan P. R. China
| | - Jinxing He
- School of Food Science and EngineeringShandong Academy of Sciences, Qilu University of Technology Jinan P. R. China
| | - Tao Zhao
- School of Food Science and EngineeringShandong Academy of Sciences, Qilu University of Technology Jinan P. R. China
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108
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Lecomte F, Aerts J, Plenevaux A, Defraiteur C, Chapuis-Hugon F, Rozet E, Chiap P, Luxen A, Pichon V, Hubert P, Hubert C. Performance evaluation of a MIP for the MISPE-LC determination of p-[ 18F]MPPF and a potential metabolite in human plasma. J Pharm Biomed Anal 2020; 180:113015. [PMID: 31865206 DOI: 10.1016/j.jpba.2019.113015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Revised: 10/11/2019] [Accepted: 11/26/2019] [Indexed: 10/25/2022]
Abstract
Within the family of serotonin (5-HT) receptors, the 5-HT1A subtype is particularly interesting as it may be involved in various physiological processes or psychological disorders. The p-[18F]MPPF, a highly selective 5-HT1A antagonist, is used for in vivo studies in human or animal by means of positron emission tomography (PET) [1]. In order to selectively extract p-[18F]MPPF and its main metabolites from plasma, molecularly imprinted polymer (MIP) was prepared against these compounds by using the p-MPPF as template. For the control of the selectivity, non-imprinted polymer (NIP) was also synthesized without template. The MIP sorbent, packed in disposable extraction cartridges (DECs), was then evaluated as molecularly imprinted solid-phase extraction (MISPE) prior to the LC determination. The conditions of extraction were evaluated in order to obtain the highest selective retention of the p-[18F]MPPF and its metabolites on this MIP. The MIP selectivity was exploited in the loading and washing steps by adjusting the pH of plasma samples at a suitable value and by selecting mixtures for the washing step to limit the contribution of non-specific interactions. Other important parameters involved in the conditioning and elution steps were also studied. Finally, a pre-validation was carried out with optimal extraction conditions to demonstrate the performance of this MISPE-LC method as a generic method in the context of evaluation of new MISPE for p-[18F]MPPF and its potential for metabolites extraction from human plasma.
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Affiliation(s)
- F Lecomte
- University of Liège (ULiege), CIRM, Laboratory of Pharmaceutical Analytical Chemistry, Liège, Belgium
| | - J Aerts
- University of Liège (ULiege), GIGA-CRC In VIVO Imaging, Liège, Belgium
| | - A Plenevaux
- University of Liège (ULiege), GIGA-CRC In VIVO Imaging, Liège, Belgium
| | - C Defraiteur
- University of Liège (ULiege), GIGA-CRC In VIVO Imaging, Liège, Belgium
| | - F Chapuis-Hugon
- Dept of Analytical, Bioanalytical Sciences and Miniaturization (LSABM), UMR CBI 8231 (CNRS-ESPCI Paris), ESPCI Paris, PSL University, Paris, France
| | - E Rozet
- Pharmalex, Mont-St-Guibert, Belgium
| | - P Chiap
- Academic Hospital of Liège, Department of Toxicology, GLP-AEPT Unit, CIRM, Liège, Belgium
| | - A Luxen
- University of Liège (ULiege), GIGA-CRC In VIVO Imaging, Liège, Belgium
| | - V Pichon
- Dept of Analytical, Bioanalytical Sciences and Miniaturization (LSABM), UMR CBI 8231 (CNRS-ESPCI Paris), ESPCI Paris, PSL University, Paris, France; Sorbonne Université, Paris, France
| | - Ph Hubert
- University of Liège (ULiege), CIRM, Laboratory of Pharmaceutical Analytical Chemistry, Liège, Belgium
| | - C Hubert
- University of Liège (ULiege), CIRM, Laboratory of Pharmaceutical Analytical Chemistry, Liège, Belgium.
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109
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Synthesis of dummy-template molecularly imprinted polymer adsorbents for solid phase extraction of aminoglycosides antibiotics from environmental water samples. Talanta 2020; 208:120385. [DOI: 10.1016/j.talanta.2019.120385] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 09/18/2019] [Accepted: 09/19/2019] [Indexed: 11/24/2022]
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110
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Yu X, Zeng H, Wan J, Cao X. Computational design of a molecularly imprinted polymer compatible with an aqueous environment for solid phase extraction of chenodeoxycholic acid. J Chromatogr A 2020; 1609:460490. [DOI: 10.1016/j.chroma.2019.460490] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 08/23/2019] [Accepted: 08/26/2019] [Indexed: 11/27/2022]
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111
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Han S, Teng F, Wang Y, Su L, Leng Q, Jiang H. Drug-loaded dual targeting graphene oxide-based molecularly imprinted composite and recognition of carcino-embryonic antigen. RSC Adv 2020; 10:10980-10988. [PMID: 35495356 PMCID: PMC9050445 DOI: 10.1039/d0ra00574f] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Accepted: 03/01/2020] [Indexed: 12/29/2022] Open
Abstract
Despite extensive research on functional graphene oxide for anticancer drug delivery, the sensitivity of traditional protein targeting ligands to the environment limits the practical applications of targeted drug delivery. A unique molecularly imprinted magnetic graphene oxide was used as a novel drug delivery system for the treatment of tumors. Molecularly imprinted polymers (MIPs) synthesized by molecular imprinting technology have the advantages of good stability against chemical and enzymatic attacks, high specificity for a target template, and resistance to harsh environments. In our work, the MIP was used for specificity to tumor cells with carcino-embryonic (CEA) tumor markers as the template, and dopamine as the functional monomer was grafted on boronic acid-functionalized magnetic graphene oxide. The structure of the nanoparticles was optimized and characterized in detail by vibrating sample magnetometry, X-ray diffraction analysis, UV-vis spectroscopy, and flow cytometry. The prepared polymer has magnetic properties, specific recognition to CEA, biocompatibility and pH sensitivity for drug delivery. Cell culture research was carried out on the tumor cells and normal cells. The composites exhibited dual targeting properties that not only magnetically target but also specifically increase the drug cytotoxicity to the tumor cells by selectively binding to CEA. On the basis of these results, this study developed a novel approach for targeting tumor cells for drug delivery without needing to modify the protein ligand. In the research we designed a CEA-molecularly imprinted polymers using molecular imprinting technique with CEA tumor marker as template, boronic acid functionalized MGO as substrate for dual targeted delivery of drug to tumor cells.![]()
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Affiliation(s)
- Shuang Han
- College of Chemistry and Chemical Engineering
- Qiqihar University
- Qiqihar 161006
- China
| | - Fu Teng
- College of Chemistry and Chemical Engineering
- Qiqihar University
- Qiqihar 161006
- China
| | - Yuan Wang
- Heilongjiang Province Qiqihar Ecological Environment Monitoring Center
- Qiqihar 161005
- China
| | - Liqiang Su
- College of Chemistry and Chemical Engineering
- Qiqihar University
- Qiqihar 161006
- China
| | - Qiuxue Leng
- College of Chemistry and Chemical Engineering
- Qiqihar University
- Qiqihar 161006
- China
| | - Haiyan Jiang
- College of Chemistry and Chemical Engineering
- Qiqihar University
- Qiqihar 161006
- China
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112
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An K, Kang H, Tian D. Fabrication and evaluation of controllable core/shell magnetic molecular imprinted polymers based on konjac glucomannan for trichlorfon. J Appl Polym Sci 2019. [DOI: 10.1002/app.48910] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Kai An
- School of Chemical and Environmental EngineeringHubei Minzu University Enshi 445000 People's Republic of China
| | - Huiting Kang
- Key Laboratory of Biologic Resources Protection and Utilization of Hubei ProvinceHubei Minzu University Enshi 445000 People's Republic of China
| | - Dating Tian
- School of Chemical and Environmental EngineeringHubei Minzu University Enshi 445000 People's Republic of China
- Key Laboratory of Biologic Resources Protection and Utilization of Hubei ProvinceHubei Minzu University Enshi 445000 People's Republic of China
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113
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Chen J, Zhao W, Tan L, Wang J, Li H, Wang J. Separation and detection of trace atrazine from seawater using dummy-template molecularly imprinted solid-phase extraction followed by high-performance liquid chromatography. MARINE POLLUTION BULLETIN 2019; 149:110502. [PMID: 31425841 DOI: 10.1016/j.marpolbul.2019.110502] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 07/19/2019] [Accepted: 08/06/2019] [Indexed: 06/10/2023]
Abstract
A novel sample pretreatment strategy for separation and detection of atrazine from seawater was established with molecular imprinting solid-phase extraction (MISPE). Cyromazine was used as dummy-template based on computational analysis to synthesize dummy-template molecularly imprinted polymers (DMIPs) as sorbent of MISPE for atrazine analysis. The DMIPs were irregular loose porous layered structure characterized by scanning electron microscopy and showed higher binding capacity than non-imprinted polymers through adsorption experiments. An offline MISPE procedure using DMIPs as sorbent coupled with high-performance liquid chromatograph was developed for separation and purification of atrazine from seawater samples. The recoveries of atrazine in the spiked seawater samples ranged from 86.7% to 98.6%, and the relative standard deviation was less than 4.07% (n = 3) under optimal conditions indicating that the proposed method was suitable for the detection of trace residual atrazine in seawater. In addition, no atrazine was detected in three seawater samples from Jiaozhou bay, China.
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Affiliation(s)
- Jianlei Chen
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao, PR China
| | - Weihong Zhao
- Key Laboratory of Marine Ecology and Environmental Sciences, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, PR China; University of Chinese Academy of Sciences, Beijing, PR China.
| | - Liju Tan
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao, PR China
| | - Junfu Wang
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao, PR China
| | - Huiping Li
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao, PR China
| | - Jiangtao Wang
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao, PR China.
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114
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Zhou T, Che G, Ding L, Sun D, Li Y. Recent progress of selective adsorbents: From preparation to complex sample pretreatment. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.115678] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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115
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Recent advances in emerging nanomaterials based food sample pretreatment methods for food safety screening. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.115669] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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116
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Marć M, Wieczorek PP. Introduction to MIP synthesis, characteristics and analytical application. COMPREHENSIVE ANALYTICAL CHEMISTRY 2019. [DOI: 10.1016/bs.coac.2019.05.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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117
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Long R, Li T, Wu L, Shi S. Synthesis of CdTe Quantum Dots-based Imprinting Fluorescent Nanosensor for Highly Specific and Sensitive Determination of Caffeic Acid in Apple Juices. EFOOD 2019. [DOI: 10.2991/efood.k.190802.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
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