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Tavakoli Z, Soleimani M, Alavi Nikje MM. Characterization and performance evaluation of functional monomer effect on molecular imprinted polyurethane foam. J Chromatogr A 2019; 1602:30-40. [DOI: 10.1016/j.chroma.2019.05.031] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Revised: 05/15/2019] [Accepted: 05/16/2019] [Indexed: 01/08/2023]
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Shah SM, Su X, Muhammad F, Traore ZS, Gao Y. Highly Selective Solid-Phase Extraction of Pb(II) by Ion-Imprinted Superparamagnetic Mesoporous Silica. ChemistrySelect 2019. [DOI: 10.1002/slct.201802850] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Syed Mazhar Shah
- Department of Natural Sciences & Humanities; RCET; University of Engineering and Technology, Lahore; 54890 Pakistan
- Department of Analytical Chemistry; College of Chemistry; Jilin University, Changchun; 130012 China
| | - Xingguang Su
- Department of Analytical Chemistry; College of Chemistry; Jilin University, Changchun; 130012 China
| | - Faheem Muhammad
- Department of Biomedical Engineering; College of Engineering and Applied Sciences; Nanjing University, Jiangsu; 210093 China
| | - Zoumana Sékou Traore
- Department of Analytical Chemistry; College of Chemistry; Jilin University, Changchun; 130012 China
| | - Yuan Gao
- Department of Analytical Chemistry; College of Chemistry; Jilin University, Changchun; 130012 China
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Bulatova EV, Petrova YY. Use of Micro- and Nanodimensional Inorganic Materials in Surface Molecular Imprinting. JOURNAL OF ANALYTICAL CHEMISTRY 2018. [DOI: 10.1134/s1061934818080038] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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4
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Zhong M, Wang YH, Wang L, Long RQ, Chen CL. Preparation and application of magnetic molecularly imprinted polymers for the isolation of chelerythrine from Macleaya cordata. J Sep Sci 2018; 41:3318-3327. [DOI: 10.1002/jssc.201800245] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 06/04/2018] [Accepted: 06/05/2018] [Indexed: 12/14/2022]
Affiliation(s)
- Ming Zhong
- School of Chemistry and Chemical Engineering; Hunan Institute of Science and Technology; Yueyang Hunan P. R. China
| | - Yan-Hong Wang
- School of Chemistry and Chemical Engineering; Hunan Institute of Science and Technology; Yueyang Hunan P. R. China
| | - Lu Wang
- School of Chemistry and Chemical Engineering; Hunan Institute of Science and Technology; Yueyang Hunan P. R. China
| | - Rui-Qing Long
- School of Chemistry and Chemical Engineering; Hunan Institute of Science and Technology; Yueyang Hunan P. R. China
| | - Chun-Lin Chen
- Ningbo Institute of Materials Technology & Engineering; Chinese Academy of Sciences; Ningbo P. R. China
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Zhi K, Wang L, Zhang Y, Jiang Y, Zhang L, Yasin A. Influence of Size and Shape of Silica Supports on the Sol⁻Gel Surface Molecularly Imprinted Polymers for Selective Adsorption of Gossypol. MATERIALS (BASEL, SWITZERLAND) 2018; 11:E777. [PMID: 29751648 PMCID: PMC5978154 DOI: 10.3390/ma11050777] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 05/08/2018] [Accepted: 05/08/2018] [Indexed: 01/03/2023]
Abstract
The influence of various silica gel supports with different shapes and sizes on the recognition properties of surface molecular imprinted polymers (MIPs) was investigated. MIPs for selective recognition and adsorption of gossypol were synthesized via the sol⁻gel process with a surface imprinting technique on silica gel substrates. 3-aminopropyltriethoxysilane (APTES) and tetraethoxysilane (TEOS) were chosen as the functional monomer and the cross-linker. The morphology and structure of the gossypol-MIPs were characterized using Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), and a standard Brunauer⁻Emett⁻Teller (BET) analysis. Results indicated that the surface imprinted polymer layer facilitated the removal and rebinding of the template, and thus, achieved fast binding kinetics. Compared with the MIPs prepared on irregularly shaped silica with a broad particle size distribution, the MIPs using regularly-shaped silica of uniform size showed higher imprinting factor (IF), and the MIP made with a relatively larger sized (60 μm) spherical silica, demonstrated higher adsorption capacity compared to the MIPs made with smaller sized, spherical silica. The MIP prepared with 60 μm spherically shaped silica, featured a fast adsorption kinetic of 10 min, and a saturated adsorption capacity of 204 mg·g−1. The gossypol-MIP had higher selectivity (IF = 2.20) for gossypol over its structurally-similar analogs ellagic acid (IF = 1.13) and quercetin (IF = 1.20). The adsorption data of the MIP correlated well with the pseudo-second-order kinetic model and the Freundlich isotherm model, which implied that chemical adsorption dominated, and that multilayer adsorption occurred. Furthermore, the MIP exhibited an excellent regeneration performance, and the adsorption capacity of the MIP for gossypol only decreased by 6% after six reused cycles, indicating good application potential for selective adsorption of gossypol.
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Affiliation(s)
- Keke Zhi
- Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, China.
- University of Chinese Academy of Sciences, Beijing 100049, China.
| | - Lulu Wang
- Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, China.
- University of Chinese Academy of Sciences, Beijing 100049, China.
| | - Yagang Zhang
- Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, China.
- University of Chinese Academy of Sciences, Beijing 100049, China.
- Department of Chemical and Environmental Engineering, Xinjiang Institute of Engineering, Urumqi 830026, China.
| | - Yingfang Jiang
- Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, China.
- University of Chinese Academy of Sciences, Beijing 100049, China.
| | - Letao Zhang
- Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, China.
- University of Chinese Academy of Sciences, Beijing 100049, China.
| | - Akram Yasin
- Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, China.
- University of Chinese Academy of Sciences, Beijing 100049, China.
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El-Beqqali A, Andersson LI, Jeppsson AD, Abdel-Rehim M. Molecularly imprinted polymer-sol-gel tablet toward micro-solid phase extraction: II. Determination of amphetamine in human urine samples by liquid chromatography-tandem mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2017; 1063:130-135. [PMID: 28863334 DOI: 10.1016/j.jchromb.2017.08.027] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Revised: 08/04/2017] [Accepted: 08/19/2017] [Indexed: 12/15/2022]
Abstract
Amphetamine selective molecularly imprinted sol-gel polymer tablets, MIP-tablets, for solid-phase microextraction of biofluid samples were prepared. An acetonitrile solution of deuterated amphetamine template and silane precursor, 3-(propylmethacrylate) trimethoxysilane, was soaked into the pores of polyethylene tablet substrates and polymerized by an acid-catalysed sol-gel process. Application of the resultant MIP-tablets to extract amphetamine from human urine samples followed by LC-MS/MS analysis was investigated. The extraction protocol was optimised with respect to pH of sample, addition of sodium chloride, extraction time, desorption solvent and desorption time. The final analysis method determined amphetamine in human urine with a limit of detection (LOD) of 1.0ng/mL and a lower limit of quantification (LLOQ) of 5ng/mL. Validation demonstrated accuracy of the method was 91.0-104.0% and inter-assay precision was 4.8-8.5% (RSD). Extraction recovery was 80%. The MIP-tablets could be re-used and the same tablet could be employed for more than twenty extractions.
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Affiliation(s)
- Aziza El-Beqqali
- Department of Environmental Sci. & Analytical Chemistry, Stockholm University, SE10691 Stockholm, Sweden
| | - Lars I Andersson
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | | | - Mohamed Abdel-Rehim
- Department of Environmental Sci. & Analytical Chemistry, Stockholm University, SE10691 Stockholm, Sweden.
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Ansari S. Application of magnetic molecularly imprinted polymer as a versatile and highly selective tool in food and environmental analysis: Recent developments and trends. Trends Analyt Chem 2017. [DOI: 10.1016/j.trac.2017.03.001] [Citation(s) in RCA: 100] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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El-Beqqali A, Abdel-Rehim M. Molecularly imprinted polymer-sol-gel tablet toward micro-solid phase extraction: I. Determination of methadone in human plasma utilizing liquid chromatography–tandem mass spectrometry. Anal Chim Acta 2016; 936:116-22. [DOI: 10.1016/j.aca.2016.07.001] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 06/29/2016] [Accepted: 07/02/2016] [Indexed: 12/11/2022]
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Acylated-naproxen as the surface-active template in the preparation of micro- and nanospherical imprinted xerogels by emulsion techniques. J Chromatogr A 2016; 1437:107-115. [DOI: 10.1016/j.chroma.2016.01.074] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Revised: 01/26/2016] [Accepted: 01/28/2016] [Indexed: 11/19/2022]
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Zhao S, Yang X, Zhao H, Dong A, Wang J, Zhang M, Huang W. Water-compatible surface imprinting of ‘Saccharin sodium’ on silica surface for selective recognition and detection in aqueous solution. Talanta 2015; 144:717-25. [DOI: 10.1016/j.talanta.2015.05.086] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Revised: 05/22/2015] [Accepted: 05/25/2015] [Indexed: 11/24/2022]
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Naproxen-imprinted xerogels in the micro- and nanospherical forms by emulsion technique. J Chromatogr A 2015; 1422:43-52. [DOI: 10.1016/j.chroma.2015.10.034] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2015] [Revised: 10/12/2015] [Accepted: 10/13/2015] [Indexed: 11/23/2022]
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Zhou Y, Zhou T, Jin H, Jing T, Song B, Zhou Y, Mei S, Lee YI. Rapid and selective extraction of multiple macrolide antibiotics in foodstuff samples based on magnetic molecularly imprinted polymers. Talanta 2015; 137:1-10. [DOI: 10.1016/j.talanta.2015.01.008] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2014] [Revised: 01/04/2015] [Accepted: 01/06/2015] [Indexed: 11/26/2022]
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Whitcombe MJ, Kirsch N, Nicholls IA. Molecular imprinting science and technology: a survey of the literature for the years 2004-2011. J Mol Recognit 2014; 27:297-401. [PMID: 24700625 DOI: 10.1002/jmr.2347] [Citation(s) in RCA: 275] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Revised: 10/28/2013] [Accepted: 12/01/2013] [Indexed: 12/11/2022]
Abstract
Herein, we present a survey of the literature covering the development of molecular imprinting science and technology over the years 2004-2011. In total, 3779 references to the original papers, reviews, edited volumes and monographs from this period are included, along with recently identified uncited materials from prior to 2004, which were omitted in the first instalment of this series covering the years 1930-2003. In the presentation of the assembled references, a section presenting reviews and monographs covering the area is followed by sections describing fundamental aspects of molecular imprinting including the development of novel polymer formats. Thereafter, literature describing efforts to apply these polymeric materials to a range of application areas is presented. Current trends and areas of rapid development are discussed.
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A needle extraction utilizing a molecularly imprinted-sol–gel xerogel for on-line microextraction of the lung cancer biomarker bilirubin from plasma and urine samples. J Chromatogr A 2014; 1366:15-23. [DOI: 10.1016/j.chroma.2014.09.012] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2014] [Revised: 09/04/2014] [Accepted: 09/05/2014] [Indexed: 11/17/2022]
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Xu S, Guo C, Li Y, Yu Z, Wei C, Tang Y. Methyl parathion imprinted polymer nanoshell coated on the magnetic nanocore for selective recognition and fast adsorption and separation in soils. JOURNAL OF HAZARDOUS MATERIALS 2014; 264:34-41. [PMID: 24275470 DOI: 10.1016/j.jhazmat.2013.10.060] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2013] [Revised: 10/01/2013] [Accepted: 10/28/2013] [Indexed: 06/02/2023]
Abstract
Core-shell magnetic methyl parathion (MP) imprinted polymers (Fe3O4@MPIPs) were fabricated by a layer-by-layer self-assembly process. In order to take full advantage of the synergistic effect of hydrogen-binding interactions and π-π accumulation between host and guest for molecular recognition, methacrylic acid and 4-vinyl pyridine were chosen as co-functional monomers and their optimal proportion were investigated. The core-shell and crystalline structure, morphology and magnetic properties of Fe3O4@MPIPs were characterized. The MP-imprinted nanoshell was almost uniform and about 100nm thick. Binding experiments demonstrated that Fe3O4@MPIPs possessed excellent binding properties, including high adsorption capacity and specific recognition, as well as fast adsorption kinetics and a fast phase separation rate. The equilibration adsorption capacity reached up to 9.1mg/g, which was 12 times higher than that of magnetic non-imprinted polymers, while adsorption reached equilibrium within 5min at a concentration of 0.2mmol/L. Furthermore, Fe3O4@MPIPs successfully provided selective separation and removal of MP in soils with a recovery and detection limit of 81.1-87.0% and 5.2ng/g, respectively.
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Affiliation(s)
- Shiying Xu
- School of Chemistry and Environment, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, South China Normal University, Guangzhou, China
| | - Changjuan Guo
- School of Chemistry and Environment, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, South China Normal University, Guangzhou, China
| | - Yongxian Li
- School of Chemistry and Environment, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, South China Normal University, Guangzhou, China
| | - Zerong Yu
- School of Chemistry and Environment, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, South China Normal University, Guangzhou, China
| | - Chaohai Wei
- The Key Lab of Pollution Control and Ecosystem Restoration in Industry Clusters, Ministry of Education, College of Environmental Science and Engineering, South China University of Technology, Guangzhou, China
| | - Youwen Tang
- School of Chemistry and Environment, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, South China Normal University, Guangzhou, China.
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Tan L, Kang C, Xu S, Tang Y. Selective room temperature phosphorescence sensing of target protein using Mn-doped ZnS QDs-embedded molecularly imprinted polymer. Biosens Bioelectron 2013; 48:216-23. [DOI: 10.1016/j.bios.2013.04.024] [Citation(s) in RCA: 90] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2012] [Revised: 04/10/2013] [Accepted: 04/14/2013] [Indexed: 10/26/2022]
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Molecularly Imprinted Layer-Coated Silica Gel Particles for Selective Solid-Phase Extraction of Pefloxacin and Enrofloxacin from Milk Samples. FOOD ANAL METHOD 2012. [DOI: 10.1007/s12161-012-9552-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Bagheri H, Piri-Moghadam H. Sol–gel-based molecularly imprinted xerogel for capillary microextraction. Anal Bioanal Chem 2012; 404:1597-602. [DOI: 10.1007/s00216-012-6206-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2012] [Revised: 06/14/2012] [Accepted: 06/15/2012] [Indexed: 10/28/2022]
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