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El-Sharif H, Patel S, Ndunda E, Reddy S. Electrochemical detection of dioctyl phthalate using molecularly imprinted polymer modified screen-printed electrodes. Anal Chim Acta 2022; 1196:339547. [DOI: 10.1016/j.aca.2022.339547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 01/14/2022] [Accepted: 01/22/2022] [Indexed: 11/01/2022]
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Sajini T, Mathew B. A brief overview of molecularly imprinted polymers: Highlighting computational design, nano and photo-responsive imprinting. TALANTA OPEN 2021. [DOI: 10.1016/j.talo.2021.100072] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Li F, Li X, Su J, Li Y, He X, Chen L, Zhang Y. A strategy of utilizing Cu 2+-mediating interaction to prepare magnetic imprinted polymers for the selective detection of celastrol in traditional Chinese medicines. Talanta 2021; 231:122339. [PMID: 33965017 DOI: 10.1016/j.talanta.2021.122339] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 03/10/2021] [Accepted: 03/18/2021] [Indexed: 01/19/2023]
Abstract
In this work, a novel strategy to prepare molecularly imprinted polymers (MIPs) functionalized magnetic carbon nanotubes (MCNTs) via a facile sol-gel polymerization by adopting Cu2+-mediating interaction was presented for selective recognition of celastrol (Cel), in the traditional Chinese medicines (TCM). Firstly, template Cel, 3-aminopropyltriethoxysilane (APTES) as monomer and Cu2+ (co-monomer) were mixed to form a self-assembled pre-complex, in which Cu2+ could coordinate with Cel. Meanwhile, APTES plays a role of bridge between APTES and Cel. Secondly, carboxyl modified MCNTs as substrate was added into the pre-complex solution. After that, a multi-step sol-gel polymerization process was occurred in the presence of tetraethylorthosilicate as cross-linker and acetic acid as catalyst. Finally, MIPs layer was formed on the surface of the MCNTs (Cel-MIPs@MCNTs) after the removal of template with methanol/acetic. The morphology and structure of Cel-MIPs@MCNTs was investigated by various characterization techniques. The adsorption performance of Cel-MIPs@MCNTs to Cel was illustrated by kinetic, isothermal and selective binding experiments. The results displayed that the Cel-MIPs@MCNTs possessed fast kinetic equilibrium time (40 s), high adsorption capacity (13.35 μg mg-1), good imprinting factor of 3.41, and high magnetic responsivity (44.38 emu·g-1), which can be used as an ideal adsorbent for rapid isolation and enrichment of target analytes. A selective and sensitive method based on Cel-MIPs@MCNTs coupling with HPLC was developed for Cel determination including a wide linear range (0.15-200 μg mL-1) with correlation coefficient of 0.9998, a low limit of detection (0.05 μg mL-1). Furthermore, the applicability of Cel-MIPs@MCNTs was demonstrated to isolate and determine Cel in TCM samples with satisfactory recoveries ranged from 84.47% to 91.5% (RSD<5.35%). The results revealed that Cel-MIPs@MCNTs offer great potential as an adsorbent for selective and efficient isolation of Cel from complex TCM samples.
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Affiliation(s)
- Fei Li
- College of Chemistry, Tianjin Key Laboratory of Biosensing and Molecular Recognition, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071, China
| | - Xiaoxuan Li
- College of Chemistry, Tianjin Key Laboratory of Biosensing and Molecular Recognition, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071, China
| | - Jie Su
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, Shandong, 250100, China
| | - Yijun Li
- College of Chemistry, Tianjin Key Laboratory of Biosensing and Molecular Recognition, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071, China; National Demonstration Center for Experimental Chemistry Education (Nankai University), Tianjin, 300071, China
| | - Xiwen He
- College of Chemistry, Tianjin Key Laboratory of Biosensing and Molecular Recognition, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071, China
| | - Langxing Chen
- College of Chemistry, Tianjin Key Laboratory of Biosensing and Molecular Recognition, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071, China.
| | - Yukui Zhang
- College of Chemistry, Tianjin Key Laboratory of Biosensing and Molecular Recognition, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071, China; Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116011, China
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Yavuz H, Andaç M, Uzun L, Say R, Denizli A. Molecular Recognition Based Iron Removal from Human Plasma with Imprinted Membranes. Int J Artif Organs 2018; 29:900-11. [PMID: 17033998 DOI: 10.1177/039139880602900911] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The aim of this study is to prepare ion-imprinted poly(2-hydroxyethyl methacrylate) (HEMA) based membranes which can be used for the selective removal of Fe3+ ions from Fe3+-overdosed human plasma. N-methacryloyl-(L)-glutamic acid (MAGA) was chosen as the ioncomplexing monomer. In the first step, Fe3+ was complexed with MAGA and then, the Fe3+-imprinted poly(HEMA-MAGA) membranes were prepared by UV-initiated photo-polymerization of HEMA and MAGA-Fe3+ complex in the presence of an initiator (benzoyl peroxide). After that, the template (i.e., Fe3+ ions) was removed by using 0.1 M EDTA solution at room temperature. The specific surface area of the Fe3+-imprinted poly(HEMA-MAGA) membranes was found to be 49.2 m2/g and the swelling ratio was 92%. According to the elemental analysis results, the polymeric membranes contained 145.7 μmol MAGA/g polymer. The maximum adsorption capacity was 164.2 μmol Fe3+/g membrane. The relative selectivity coefficients of ion-imprinted membranes for Fe3+/Zn2+ and Fe3+/Cr3+ were 12.6 and 62.5 times greater than the non-imprinted matrix, respectively. The Fe3+-imprinted poly(HEMA-MAGA) membranes could be used many times without decreasing their Fe3+ adsorption capacities significantly.
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Affiliation(s)
- H Yavuz
- Department of Chemistry, Biochemistry Division, Hacettepe University, Ankara - Turkey.
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Baydemir G, Andaç M, Perçin I, Derazshamshir A, Denizli A. Molecularly imprinted composite cryogels for hemoglobin depletion from human blood. J Mol Recognit 2015; 27:528-36. [PMID: 25042707 DOI: 10.1002/jmr.2376] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2013] [Revised: 02/12/2014] [Accepted: 03/20/2014] [Indexed: 11/06/2022]
Abstract
A molecularly imprinted composite cryogel (MICC) was prepared for depletion of hemoglobin from human blood prior to use in proteome applications. Poly(hydroxyethyl methacrylate) based MICC was prepared with high gel fraction yields up to 90%, and characterized by Fourier transform infrared spectrophotometer, scanning electron microscopy, swelling studies, flow dynamics and surface area measurements. MICC exhibited a high binding capacity and selectivity for hemoglobin in the presence of immunoglobulin G, albumin and myoglobin. MICC column was successfully applied in fast protein liquid chromatography system for selective depletion of hemoglobin for human blood. The depletion ratio was highly increased by embedding microspheres into the cryogel (93.2%). Finally, MICC can be reused many times with no apparent decrease in hemoglobin adsorption capacity.
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Affiliation(s)
- Gözde Baydemir
- Department of Chemistry, Biochemistry Division, Hacettepe University, Ankara, Turkey
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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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Jakubiak-Marcinkowska A, Legan M, Jezierska J. Molecularly imprinted polymeric Cu(II) catalysts with modified active centres mimicking oxidation enzymes. JOURNAL OF POLYMER RESEARCH 2013. [DOI: 10.1007/s10965-013-0317-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Ertürk G, Bereli N, Tümer MA, Say R, Denizli A. Molecularly imprinted cryogels for human interferon-alpha purification from human gingival fibroblast culture. J Mol Recognit 2013; 26:633-42. [DOI: 10.1002/jmr.2305] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2012] [Revised: 07/01/2013] [Accepted: 07/31/2013] [Indexed: 01/26/2023]
Affiliation(s)
- Gizem Ertürk
- Department of Biology; Hacettepe University; Ankara Turkey
| | - Nilay Bereli
- Department of Chemistry; Hacettepe University; Ankara Turkey
| | - M. Aşkın Tümer
- Department of Biology; Hacettepe University; Ankara Turkey
| | - Rıdvan Say
- Department of Chemistry; Anadolu University; Eskişehir Turkey
| | - Adil Denizli
- Department of Chemistry; Hacettepe University; Ankara Turkey
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Synthesis and characterization of molecularly imprinted polymers with metallic zinc center for enrofloxacin recognition. REACT FUNCT POLYM 2013. [DOI: 10.1016/j.reactfunctpolym.2013.04.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Gold–silver-nanoclusters having cholic acid imprinted nanoshell. Talanta 2012; 93:364-70. [DOI: 10.1016/j.talanta.2012.02.057] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2011] [Revised: 02/16/2012] [Accepted: 02/23/2012] [Indexed: 02/02/2023]
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Harben SM, Mosselmans JFW, Ryan ÁT, Whitwood AC, Walton PH. Polymer imprinting with iron-oxo-hydroxo clusters: [Fe6O2(OH)2(O2CC(Cl)=CH2)12(H2O)2], [Fe6O2(OH)2(O2C-Ph-(CH)=CH2)12(H2O)2] and [{Fe(O2CC(Cl)=CH2)(OMe)2}10]. Dalton Trans 2012; 41:208-18. [PMID: 22086273 DOI: 10.1039/c1dt11614b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report the syntheses of imprinted polymers using iron-oxo-hydroxo clusters as templates. Three new iron clusters, [Fe(6)O(2)(OH)(2)(O(2)CC(Cl)=CH(2))(12)(H(2)O)(2)] (1), [{Fe(O(2)CC(Cl)=CH(2))(OMe)(2)}(10)] (2) and [Fe(6)O(2)(OH)(2)(O(2)C-Ph-(CH)=CH(2))(12)(H(2)O)(2)] (3) have been prepared from commercially-available carboxylic acids. Cluster-imprinted-polymers (CIPs) of 1, 2 and 3 were prepared with ethylene glycol dimethacrylate monomer, and of 1 with methyl methacrylate monomer. The imprinted sites within the CIPs were examined using EXAFS and diffuse reflectance UV/vis spectroscopy, demonstrating that the clusters 1, 2 and 3 were incorporated intact within the polymers. Extraction of the clusters from the CIPs imprinted with 1 and 3 gave new polymers that showed evidence of an imprinting effect.
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Affiliation(s)
- Spencer M Harben
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
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Tamahkar E, Bereli N, Say R, Denizli A. Molecularly imprinted supermacroporous cryogels for cytochrome c
recognition. J Sep Sci 2011; 34:3433-40. [DOI: 10.1002/jssc.201100623] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2011] [Revised: 09/08/2011] [Accepted: 09/09/2011] [Indexed: 11/08/2022]
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Haupt K, Linares AV, Bompart M, Bui BTS. Molecularly Imprinted Polymers. Top Curr Chem (Cham) 2011; 325:1-28. [DOI: 10.1007/128_2011_307] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Özkara S, Andaç M, Karakoç V, Say R, Denizli A. Ion-imprinted PHEMA based monolith for the removal of Fe3+ ions from aqueous solutions. J Appl Polym Sci 2010. [DOI: 10.1002/app.33400] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Özkara S, Say R, Andaç C, Denizli A. An Ion-Imprinted Monolith for in Vitro Removal of Iron out of Human Plasma with Beta Thalassemia. Ind Eng Chem Res 2008. [DOI: 10.1021/ie071471y] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Serpil Özkara
- Department of Chemistry, Biochemistry Division, Hacettepe University, Ankara, Turkey, Department of Chemistry, Anadolu University, Eskisehir, Turkey, and Department of Chemistry, Dicle University, Diyarbakir, Turkey
| | - Ridvan Say
- Department of Chemistry, Biochemistry Division, Hacettepe University, Ankara, Turkey, Department of Chemistry, Anadolu University, Eskisehir, Turkey, and Department of Chemistry, Dicle University, Diyarbakir, Turkey
| | - Cenk Andaç
- Department of Chemistry, Biochemistry Division, Hacettepe University, Ankara, Turkey, Department of Chemistry, Anadolu University, Eskisehir, Turkey, and Department of Chemistry, Dicle University, Diyarbakir, Turkey
| | - Adil Denizli
- Department of Chemistry, Biochemistry Division, Hacettepe University, Ankara, Turkey, Department of Chemistry, Anadolu University, Eskisehir, Turkey, and Department of Chemistry, Dicle University, Diyarbakir, Turkey
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Bereli N, Andaç M, Baydemir G, Say R, Galaev IY, Denizli A. Protein recognition via ion-coordinated molecularly imprinted supermacroporous cryogels. J Chromatogr A 2008; 1190:18-26. [DOI: 10.1016/j.chroma.2008.02.110] [Citation(s) in RCA: 195] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2008] [Revised: 02/22/2008] [Accepted: 02/28/2008] [Indexed: 10/22/2022]
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Rajkumar R, Katterle M, Warsinke A, Möhwald H, Scheller FW. Thermometric MIP sensor for fructosyl valine. Biosens Bioelectron 2007; 23:1195-9. [PMID: 17996440 DOI: 10.1016/j.bios.2007.09.015] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2007] [Revised: 08/09/2007] [Accepted: 09/19/2007] [Indexed: 11/29/2022]
Abstract
Interactions of molecularly imprinted polymers containing phenyl boronic acid residues with fructosyl valine, fructose and pinacol, respectively are analysed in aqueous solution (pH 11.4) by using a flow calorimeter. The reversible formation of (two) cyclic boronic acid diesters per fructosyl molecule generates a 40-fold higher exothermic signal as compared to the control polymer. Whereas binding of pinacol to either the MIP or the control polymer generates a very small endothermic signal reflecting a negligible contribution of the esterification to the overall process. An "apparent imprinting factor" of 41 is found which exceeds the respective value of batch binding procedures by a factor of 30. Furthermore, the MIP sensor was used to characterise the crossreactivity. The influence of shape selective molecular recognition is discussed.
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Odabaşi M, Say R, Denizli A. Molecular imprinted particles for lysozyme purification. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2007. [DOI: 10.1016/j.msec.2006.03.002] [Citation(s) in RCA: 86] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Hedin-Dahlström J, Rosengren-Holmberg JP, Legrand S, Wikman S, Nicholls IA. A Class II Aldolase Mimic. J Org Chem 2006; 71:4845-53. [PMID: 16776512 DOI: 10.1021/jo060608b] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
[structures: see text] A class II aldolase-mimicking synthetic polymer was prepared by the molecular imprinting of a complex of cobalt (II) ion and either (1S,3S,4S)-3-benzoyl-1,7,7-trimethylbicyclo[2.2.1]heptan-2-one (4a) or (1R,3R,4R)-3-benzoyl-1,7,7-trimethylbicyclo[2.2.1]heptan-2-one (4b) in a 4-vinylpyridine-styrene-divinylbenzene copolymer. Evidence for the formation of interactions between the functional monomer and the template was obtained from NMR and VIS titration studies. The polymers imprinted with the template demonstrated enantioselective recognition of the corresponding template structure, and induced a 55-fold enhancement of the rate of reaction of camphor (1) with benzaldehyde (2), relative to the solution reactions, and were also compared to reactions with a series of reference polymers. Substrate chirality was observed to influence reaction rate, and the reaction could be competitively inhibited by dibenzoylmethane (6). Collectively, the results presented provide the first example of the use of enantioselective molecularly imprinted polymers for the catalysis of carbon-carbon bond formation.
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Affiliation(s)
- Jimmy Hedin-Dahlström
- Bioorganic and Biophysical Chemistry Laboratory, Department of Chemistry and Biomedical Sciences,University of Kalmar, SE-391 82 Kalmar, Sweden
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Jakubiak A, Kolarz BN, Jezierska J. Catalytic Activity of Copper(II) Enzyme-like Catalysts, Prepared by Molecular Imprinting Technique in Oxidation of Phenols. ACTA ACUST UNITED AC 2006. [DOI: 10.1002/masy.200650316] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Saatçılar Ö, Şatıroğlu N, Say R, Bekta?? S, Denizli A. Binding behavior of Fe3+ ions on ion-imprinted polymeric beads for analytical applications. J Appl Polym Sci 2006. [DOI: 10.1002/app.24591] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Piletsky SA, Andersson HS, Nicholls IA. On the Role of Electrostatic Interactions in the Enantioselective Recognition of Phenylalanine in Molecularly Imprinted Polymers Incorporating β-Cyclodextrin. Polym J 2005. [DOI: 10.1295/polymj.37.793] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Burri E, Ohm M, Daguenet C, Severin K. Site-Isolated Porphyrin Catalysts in Imprinted Polymers. Chemistry 2005; 11:5055-61. [PMID: 15977282 DOI: 10.1002/chem.200500375] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
A meso-tetraaryl ruthenium porphyrin complex having four polymerizable vinylbenzoxy groups (2) has been synthesized by reaction of pyrrole with 4-(vinylbenzoxy)benzaldehyde and subsequent metalation with [Ru3(CO)12]. The porphyrin complex was immobilized by copolymerization with ethylene glycol dimethacrylate. The resulting polymer P2 was found to catalyze the oxidation of alcohols and alkanes with 2,6-dichloropyridine N-oxide without activation by mineral acids. Under similar conditions, the homogeneous catalyst 2 was completely inefficient. By using diphenylaminomethane and 1-aminoadamantane as coordinatively bound templates during the polymerization procedure, the molecularly imprinted polymers P3 and P4 have been synthesized. Compared with the polymer P2, the imprinted catalysts displayed a significantly increased activity with rate enhancements of up to a factor of 16.
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Affiliation(s)
- Estelle Burri
- Institut de Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
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Yavuz H, Say R, Denizli A. Iron removal from human plasma based on molecular recognition using imprinted beads. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2005. [DOI: 10.1016/j.msec.2005.04.005] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Liu CY, Lin CC. An insight into molecularly imprinted polymers for capillary electrochromatography. Electrophoresis 2005; 25:3997-4007. [PMID: 15597420 DOI: 10.1002/elps.200406160] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Molecularly imprinted polymers (MIPs) are actively being developed as a practical tool for affinity chromatographic supports. From the viewpoint of separation science, capillary electrochromatography (CEC) might be one of the more promising chromatographic techniques to be used in combination with the MIPs. However, up to the present, very little MIP work has involved CEC. This review gives a full overview of MIP including current trends in MIP, methods for the characterization of MIP, and methods for the preparation of MIP with particular emphasis on application of the resulting materials in CEC. To prepare MIPs with selectivity predetermined for a particular substance or group of structural analogues is an important factor for the development of a new format of CEC. From the fundamental research with the batch method, a better knowledge of imprint formation and imprint recognition will be helpful for expanding the application area of the combination of MIPs with CEC.
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Affiliation(s)
- Chuen-Ying Liu
- Department of Chemistry, National Taiwan University, Taipei, Taiwan.
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