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Gouyon J, Clavié M, Raquel GC, Ngo G, Dumy P, Etienne P, Martineau P, Pugnière M, Ahmad M, Subra G, Perrin C, Ladner Y. A bioinspired approach for the modulation of electroosmotic flow and protein-surface interactions in capillary electrophoresis using silylated amino-amides blocks and covalent grafting. Electrophoresis 2024; 45:557-572. [PMID: 38161236 DOI: 10.1002/elps.202300168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 12/01/2023] [Accepted: 12/07/2023] [Indexed: 01/03/2024]
Abstract
We explore a bioinspired approach to design tailored functionalized capillary electrophoresis (CE) surfaces based on covalent grafting for biomolecules analysis. First, the approach aims to overcome well-known common obstacles in CE protein analysis affecting considerably the CE performance (asymmetry, resolution, and repeatability) such as the unspecific adsorption on fused silica surface and the lack of control of electroosmotic flow (EOF). Then, our approach, which relies on new amino-amide mimic hybrid precursors synthesized by silylation of amino-amides (Si-AA) derivatives with 3-isocyanatopropyltriethoxysilane, aims to recapitulate the diversity of protein-protein interactions (π-π stacking, ionic, Van der Waals…) found in physiological condition (bioinspired approach) to improve the performance of CE protein analysis (electrochromatography). As a proof of concept, these silylated Si-AA (tyrosinamide silylation, serinamide silylation, argininamide silylation, leucinamide silylation, and isoglutamine silylation acid) have been covalently grafted in physiological conditions in different amount on bare fused silica capillary giving rise to a biomimetic coating and allowing both the modulation of EOF and protein-surface interactions. The analytical performances of amino-amide functionalized capillaries were assessed using lysozyme, cytochrome C and ribonuclease A and compared to traditional capillary coatings poly(ethylene oxide), poly(diallyldimethylammonium chloride), and sodium poly(styrenesulfonate). EOF, protein adsorption rate, protein retention factor k, and selectivity were determined for each coating. All results obtained showed this approach allowed to modulate the EOF, reduce unspecific adsorption, and generate specific interactions with proteins by varying the nature and the amount of Si-AA in the functionalization mixture.
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Affiliation(s)
- Jérémie Gouyon
- IBMM, CNRS, ENSCM, University of Montpellier, Montpellier, France
| | - Margaux Clavié
- IBMM, CNRS, ENSCM, University of Montpellier, Montpellier, France
| | | | - Giang Ngo
- IRCM, INSERM U1194, University of Montpellier, Montpellier, France
| | - Pascal Dumy
- IBMM, CNRS, ENSCM, University of Montpellier, Montpellier, France
| | - Pascal Etienne
- l2C, CNRS UMR 5221, University of Montpellier, Montpellier, France
| | - Pierre Martineau
- IRCM, INSERM U1194, University of Montpellier, Montpellier, France
| | - Martine Pugnière
- IRCM, INSERM U1194, University of Montpellier, Montpellier, France
| | - Mehdi Ahmad
- ICGM, CNRS, ENSCM, University of Montpellier, Montpellier, France
| | - Gilles Subra
- IBMM, CNRS, ENSCM, University of Montpellier, Montpellier, France
| | - Catherine Perrin
- IBMM, CNRS, ENSCM, University of Montpellier, Montpellier, France
| | - Yoann Ladner
- IBMM, CNRS, ENSCM, University of Montpellier, Montpellier, France
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Zhang J, Yuan S, Beng S, Luo W, Wang X, Wang L, Peng C. Recent Advances in Molecular Imprinting for Proteins on Magnetic Microspheres. Curr Protein Pept Sci 2024; 25:286-306. [PMID: 38178676 DOI: 10.2174/0113892037277894231208065403] [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: 08/18/2023] [Revised: 11/01/2023] [Accepted: 11/07/2023] [Indexed: 01/06/2024]
Abstract
The separation of proteins in biological samples plays an essential role in the development of disease detection, drug discovery, and biological analysis. Protein imprinted polymers (PIPs) serve as a tool to capture target proteins specifically and selectively from complex media for separation purposes. Whereas conventional molecularly imprinted polymer is time-consuming in terms of incubation studies and solvent removal, magnetic particles are introduced using their magnetic properties for sedimentation and separation, resulting in saving extraction and centrifugation steps. Magnetic protein imprinted polymers (MPIPs), which combine molecularly imprinting materials with magnetic properties, have emerged as a new area of research hotspot. This review provides an overview of MPIPs for proteins, including synthesis, preparation strategies, and applications. Moreover, it also looks forward to the future directions for research in this emerging field.
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Affiliation(s)
- Jing Zhang
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, 230012, China
| | - Shujie Yuan
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, 230012, China
| | - Shujuan Beng
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, 230012, China
| | - Wenhui Luo
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, 230012, China
| | - Xiaoqun Wang
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, 230012, China
| | - Lei Wang
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, 230012, China
| | - Can Peng
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, 230012, China
- Anhui Province Key Laboratory of Pharmaceutical Preparation Technology and Application, Hefei, Anhui, 230012, China
- Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, 230012, China
- MOE-Anhui Joint Collaborative Innovation Center for Quality Improvement of Anhui Genuine Chinese Medicinal Materials, Hefei, 230012, China
- Institute of TCM Resources Protection and Development, Anhui Academy of Chinese Medicine, Hefei, 230012, China
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Facile synthesis of core–shell structured magnetic Fe 3O 4@SiO 2@Au molecularly imprinted polymers for high effective extraction and determination of 4-methylmethcathinone in human urine samples. E-POLYMERS 2022. [DOI: 10.1515/epoly-2022-0034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
In this study, a novel material of core–shell structured magnetic molecularly imprinted polymers (Fe3O4@SiO2@Au (FSA)-MIPs) was successfully prepared for the rapid and selective determination of 4-methylmethcathinone (mephedrone, 4-MMC). The adsorption capacity of FSA-MIPs is 34.7 mg·g−1 at 308 K, which is significantly higher than magnetic non-imprinted polymers profiting from the imprinting effect. The FSA-MIPs have a short equilibrium (20 min) and could be reused more than six times. Moreover, the selectivity coefficients of FSA-MIPs for 4-MMC, 3,4-dimethylmethcathinone, butylone, 4-ethylmethcathinone, acetylfentanyl, and methylene blue are 4.01, 5.65, 7.62, 12.30, and 20.87 respectively, further indicating the markedly enhanced binding selectivity of FSA-MIPs. As an adsorbent, the FSA-MIPs were successfully applied for effective extraction of 4-MMC in three human urine samples with the recovery rates ranging from 85.5–92.6%. The results confirmed that the FSA-MIPs have good prospects in the extraction and separation of synthetic cathinones, which is suitable for further application in the criminal sciences field.
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An easy synthesis of small, stable and water-compatible superparamagnetic protein-specific molecularly imprinted nanoparticles. POLYMER 2022. [DOI: 10.1016/j.polymer.2021.124446] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Gutiérrez-Climente R, Clavié M, Dumy P, Mehdi A, Subra G. Sol-gel process: the inorganic approach in protein imprinting. J Mater Chem B 2021; 9:2155-2178. [PMID: 33624655 DOI: 10.1039/d0tb02941f] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Proteins play a central role in the signal transmission in living systems since they are able to recognize specific biomolecules acting as cellular receptors, antibodies or enzymes, being themselves recognized by other proteins in protein/protein interactions, or displaying epitopes suitable for antibody binding. In this context, the specific recognition of a given protein unlocks a range of interesting applications in diagnosis and in targeted therapies. Obviously, this role is already fulfilled by antibodies with unquestionable success. However, the design of synthetic artificial systems able to endorse this role is still challenging with a special interest to overcome limitations of antibodies, in particular their production and their stability. Molecular Imprinted Polymers (MIPs) are attractive recognition systems which could be an alternative for the specific capture of proteins in complex biological fluids. MIPs can be considered as biomimetic receptors or antibody mimics displaying artificial paratopes. However, MIPs of proteins remains a challenge due to their large size and conformational flexibility, their complex chemical nature with multiple recognition sites and their low solubility in most organic solvents. Classical MIP synthesis conditions result in large polymeric cavities and unspecific binding sites on the surface. In this review, the potential of the sol-gel process as inorganic polymerization strategy to overcome the drawbacks of protein imprinting is highlighted. Thanks to the mild and biocompatible experimental conditions required and the use of water as a solvent, the inorganic polymerization approach better suited to proteins than organic polymerization. Through numerous examples and applications of MIPs, we proposed a critical evaluation of the parameters that must be carefully controlled to achieve sol-gel protein imprinting (SGPI), including the choice of the monomers taking part in the polymerization.
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Affiliation(s)
| | | | - Pascal Dumy
- IBMM, Univ. Montpellier, CNRS, ENSCM, France.
| | - Ahmad Mehdi
- ICGM, Univ. Montpellier, CNRS, ENSCM, France
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Armutcu C, Özgür E, Çorman ME, Uzun L. Interface imprinted polymers with well-oriented recognition sites for selective purification of hemoglobin. Colloids Surf B Biointerfaces 2021; 197:111435. [DOI: 10.1016/j.colsurfb.2020.111435] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 10/09/2020] [Accepted: 10/20/2020] [Indexed: 02/06/2023]
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Magnetic mesoporous silica/graphene oxide based molecularly imprinted polymers for fast selective separation of bovine hemoglobin. SN APPLIED SCIENCES 2020. [DOI: 10.1007/s42452-020-2573-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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Goudarzi F, Hejazi P. Comprehensive study on the effects of total monomers' content and polymerization temperature control on the formation of the polymer-layer in preparation of insulin-imprinted magnetic nanoparticles. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109541] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Wang X, Huang K, Zhang H, Zeng L, Zhou Y, Jing T. Preparation of molecularly imprinted polymers on hemin-graphene surface for recognition of high molecular weight protein. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 105:110141. [DOI: 10.1016/j.msec.2019.110141] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 08/08/2019] [Accepted: 08/26/2019] [Indexed: 01/21/2023]
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Goudarzi F, Hejazi P. Effect of biomolecule chemical structure on the synthesis of surface magnetic molecularly imprinted polymer in aqueous solution using various monomers for high-capacity selective recognition of human insulin. REACT FUNCT POLYM 2019. [DOI: 10.1016/j.reactfunctpolym.2019.104322] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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11
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Wang J, Guan H, Han Q, Tan S, Liang Q, Ding M. Fabrication of Yb 3+-Immobilized Hydrophilic Phytic-Acid-Coated Magnetic Nanocomposites for the Selective Separation of Bovine Hemoglobin from Bovine Serum. ACS Biomater Sci Eng 2019; 5:2740-2749. [PMID: 33405606 DOI: 10.1021/acsbiomaterials.9b00074] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
In this work, Yb3+-immobilized hydrophilic phytic-acid-coated magnetic nanocomposites were prepared through a facile route and used to selectively separatrf bovine hemoglobin. Hydrophilic phytic acid (PA) was coated onto the magnetic Fe3O4-PEI via electrostatic interactions, followed by finally chelating with Yb3+ ions, which could produce specific protein binding sites at room temperature in water, and complex instrumentation was not necessary. The performance of as-prepared hybrids (Fe3O4-PEI-PA-Yb3+) was assessed by selectively isolating bovine hemoglobin (BHb). The obtained maximum binding capacity was 347.3 mg g-1. The retained BHb could be eluted under simple elution via using 0.1 M of Na2CO3, giving a recovery of 83%. Moreover, the generation of nanocomposites was demonstrated. In addition, the PA and PEI could improve the hydrophilicity of nanoparticles and further reduce the nonspecific adsorption. Therefore, such nanocomposites were successfully employed to selectively bind and separate BHb from bovine serum as verified by SDS-PAGE and MALDI-TOF MS analysis, providing a new perspective for the isolation of heme proteins in proteomics.
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Affiliation(s)
- Jundong Wang
- MOE Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Huiyuan Guan
- MOE Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Qiang Han
- MOE Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Siyuan Tan
- MOE Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Qionglin Liang
- MOE Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Mingyu Ding
- MOE Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
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12
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Recent advances on core–shell magnetic molecularly imprinted polymers for biomacromolecules. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.03.008] [Citation(s) in RCA: 105] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Xu W, Wang Y, Wei X, Chen J, Xu P, Ni R, Meng J, Zhou Y. Fabrication of magnetic polymers based on deep eutectic solvent for separation of bovine hemoglobin via molecular imprinting technology. Anal Chim Acta 2019; 1048:1-11. [DOI: 10.1016/j.aca.2018.10.044] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 10/19/2018] [Accepted: 10/21/2018] [Indexed: 12/11/2022]
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Amido surface-functionalized magnetic molecularly imprinted polymers for the efficient extraction of Sibiskoside from Sibiraea angustata. J Chromatogr B Analyt Technol Biomed Life Sci 2019; 1109:90-98. [PMID: 30739881 DOI: 10.1016/j.jchromb.2019.01.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 01/08/2019] [Accepted: 01/16/2019] [Indexed: 01/26/2023]
Abstract
A general method for efficient and selective extraction of a target compound from complex natural products remains elusive, despite decades of research. By introducing a functional amido group on the surface of dispersity-enhanced magnetic nanoparticles, a nanoparticle receptor to selectively recognize Sibiskoside (a monoterpene) from the aerial portion of Sibiraea angustata by hydrogen bond interaction was synthesized. The superparamagnetic Fe3O4 nanoparticles were successively modified with tetraethyl orthosilicate (TEOS), amino and amido functional groups, and 4-vinylbenzoic acid (VBZA) was used as the functional monomer. A thin layer of poly (VBZA) imprinted with Sibiskoside was immobilized on the surface of magnetic carriers. Attributing to the amido group introduced into the magnetic particles, the template could attract and bind to the surface and promote the formation of a hydrogen bond system between the carrier, template molecules and functional monomer. High-density molecular recognition sites grew on the surface of magnetic substrate. The adsorption reached equilibrium at approximately 150 min, while fast adsorption occurred during the first 60 min. The maximum adsorption capacity has been found to be 13.75 mg g-1 according to calculation with the Langmuir isotherm. The selectivity coefficients of Molecular imprinting polypers (MIPs) for Sibiskoside with respect to Andrographolide, Loganin, Gastrodin, geraniol-1-O-[α-l-rhamnopyranosyl-(1 → 6)-1-β-d-glucopyranoside] (GRG), Sibiscolacton and Sibiraic acid were 2.26, 1.43, 1.701.56, 1.05, 0.73 and, respectively. The results indicated that the MIPs possessed good specific adsorption capacity and selectivity toward Sibiskoside and had the potential to be a candidate for the separation and purification of monoterpenes from Sibiraea angustata, which is of great significance to obesity management.
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Ertürk G, Akhoundian M, Lueg-Althoff K, Shinde S, Yeung SY, Hedström M, Schrader T, Mattiasson B, Sellergren B. Bisphosphonate ligand mediated ultrasensitive capacitive protein sensor: complementary match of supramolecular and dynamic chemistry. NEW J CHEM 2019. [DOI: 10.1039/c8nj05238g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A powerful polymeric protein sensor was constructed by microcontact imprinting taking advantage of the specific interaction between a bisphosphonate binding monomer and lysine/arginine residues on the surface of trypsin.
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Affiliation(s)
- Gizem Ertürk
- Department of Biomedical Sciences
- Faculty of Health and Society
- Malmö University
- SE-20506 Malmö
- Sweden
| | - Maedeh Akhoundian
- Department of Biomedical Sciences
- Faculty of Health and Society
- Malmö University
- SE-20506 Malmö
- Sweden
| | | | - Sudhirkumar Shinde
- Department of Biomedical Sciences
- Faculty of Health and Society
- Malmö University
- SE-20506 Malmö
- Sweden
| | - Sing Yee Yeung
- Department of Biomedical Sciences
- Faculty of Health and Society
- Malmö University
- SE-20506 Malmö
- Sweden
| | - Martin Hedström
- CapSenze Biosystems AB
- Lund
- Sweden
- Department of Biotechnology
- Lund University
| | - Thomas Schrader
- Department of Chemistry
- University of Duisburg-Essen
- Essen
- Germany
| | - Bo Mattiasson
- CapSenze Biosystems AB
- Lund
- Sweden
- Department of Biotechnology
- Lund University
| | - Börje Sellergren
- Department of Biomedical Sciences
- Faculty of Health and Society
- Malmö University
- SE-20506 Malmö
- Sweden
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Bilici M, Zengin A, Ekmen E, Cetin D, Aktas N. Efficient and selective separation of metronidazole from human serum by using molecularly imprinted magnetic nanoparticles. J Sep Sci 2018; 41:2952-2960. [PMID: 29813175 DOI: 10.1002/jssc.201800428] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 05/14/2018] [Accepted: 05/16/2018] [Indexed: 01/24/2023]
Abstract
Magnetic molecularly imprinted nanoparticles were prepared through surface-initiated reversible addition fragmentation chain transfer polymerization by using metronidazole as a template. The molecularly imprinted magnetic nanoparticles were characterized by attenuated total reflection Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, transmission electron microscopy, X-ray diffraction, and vibrating sample magnetometry. The adsorption characteristics were also investigated and the kinetics of the adsorption of metronidazole on the imprinted nanoparticles were described by the second-order kinetic model with the short equilibrium adsorption time (30 min). The adsorption isotherm was well matched with the Langmuir isotherm in which the maximum adsorption capacity was calculated to be 40.1 mg/g. Furthermore, the imprinted magnetic nanoparticles showed good selectivity as well as reusability even after six adsorption-desorption cycles. The imprinted magnetic nanoparticles were used as a sorbent for the selective separation of metronidazole from human serum. The recoveries of metronidazole from human serum changed between 97.5 and 99.8% and showed similar sensitivity as an enzyme-linked immunoassay method. Therefore, the molecularly imprinted magnetic nanoparticles might have potential application for the selective and reliable separation of metronidazole from biological fluids in clinical applications.
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Affiliation(s)
- Mustafa Bilici
- Department of Chemistry, Faculty of Science and Arts, Van Yuzuncu Yil University, Van, Turkey
| | - Adem Zengin
- Department of Chemical Engineering, Faculty of Engineering, Van Yuzuncu Yil University, Van, Turkey
| | - Elvan Ekmen
- Department of Chemical Engineering, Faculty of Engineering, Van Yuzuncu Yil University, Van, Turkey
| | - Demet Cetin
- Department of Mathematics and Science Education, Gazi Faculty of Education, Gazi University, Ankara, Turkey
| | - Nahit Aktas
- Department of Chemical Engineering, Faculty of Engineering, Van Yuzuncu Yil University, Van, Turkey
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Xu D, Li S, Pan T, He J, Wu Q. Surface Imprinting on Spherical Macroporous Silica for Protein Recognition. CHEM LETT 2018. [DOI: 10.1246/cl.180050] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- DanDan Xu
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou 510006, P. R. China
| | - SiQi Li
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou 510006, P. R. China
| | - Ting Pan
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou 510006, P. R. China
| | - JianFeng He
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou 510006, P. R. China
| | - QuanZhou Wu
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou 510006, P. R. China
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Boitard C, Bée A, Ménager C, Griffete N. Magnetic protein imprinted polymers: a review. J Mater Chem B 2018; 6:1563-1580. [PMID: 32254273 DOI: 10.1039/c7tb02985c] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Protein imprinted polymers have received a lot of interest in the past few years because of their applications as tailor-made receptors for biomacromolecules. Generally, the preparation of these polymers requires numerous and time-consuming steps. But their coupling with magnetic nanoparticles simplifies and speeds up the synthesis of these materials. Some recent papers describe the use of protein imprinted polymer (PIP) coupled to magnetic iron oxide nanoparticles (MION) for the design of MION@PIP biosensors. With such systems, a target protein can be specifically and selectively captured from complex media due to exceptional chemical properties of the polymer. Despite such performances, only a limited number of studies address these hybrid nanosystems. This review focuses on the chemistry and preparation of MION@PIP nanocomposites as well as on the metrics used to characterize their performances.
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Affiliation(s)
- Charlotte Boitard
- Sorbonne Université, UPMC Univ Paris 06, CNRS, UMR 8234, PHENIX Laboratory, Case 51, 4 place Jussieu, 75252 Paris cedex 05, France.
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Zhang XM, Qin YP, Ye HL, Ma XT, He XW, Li WY, Zhang YK. Silicon nanoparticles coated with an epitope-imprinted polymer for fluorometric determination of cytochrome c. Mikrochim Acta 2018; 185:173. [PMID: 29594524 DOI: 10.1007/s00604-018-2724-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Accepted: 02/02/2018] [Indexed: 01/24/2023]
Abstract
The authors describe a composite consisting of silicon nanoparticles that were first coated with SiO2 and then with a molecularly imprinted polymer (SiNP@SiO2@MIP). The MIP was generated by dual epitope imprinting such that it can recognize cytochrome c (Cyt c). The MIP on the NPs was prepared from the functional monomer zinc(II) acrylate (ZnA), the crosslinker ethylene glycol dimethacrylate and the initiator 2,2'-azoisobutyronitrile. Dual epitope templates for Cyt c included (a) a C-terminal nonapeptide (AYLKKATNE), and (b) an N-terminal nonapeptide (GDVEKGKKI). The chelation between Zn(II) of ZnA and the amino groups or hydroxy groups of the template nonapeptides warrants good recognition and capture of Cyt c. The fluorescence originating from SiNPs has excitation/emission peaks at 360/480 nm and is quenched by Cyt c in the 0.50-40.0 μM concentration range. The correlation coefficient for the calibration plot of the imprinted NPs is 0.9937. The detection limit is 0.32 ± 0.01 μM, the precisions of six replicate detections at levels of 0.5, 20 and 40 μM Cyt c are 3.2, 2.7 and 2.8%, respectively, and the imprinting factor is 2.43. Compared to single epitope template imprinting, dual epitope imprinting results in improved selectivity. The imprinted nanoparticles can discriminate Cyt c even if one amino acid is mismatched. The method was applied to the determination of Cyt c in spiked diluted human serum and gave recoveries between 94.0 and 107.5%. Graphical Abstract A fluorescent material of the architecture silicon nanoparticle@SiO2@molecularly imprinted polymer (SiNP@SiO2@MIP) was fabricated by dual epitope imprinting and a metal-chelating method. The chelation between Zn(II) of the functional monomer zinc(II) acrylate and the amino groups or hydroxy groups of template warrants that the material recognizes and captures cytochrome c well, and this results in fluorescence quenching.
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Affiliation(s)
- Xue-Mei Zhang
- College of Chemistry, Research Center for Analytical Sciences, State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Biosensing and Molecular Recognition, Nankai University, Tianjin, 300071, China
| | - Ya-Ping Qin
- College of Chemistry, Research Center for Analytical Sciences, State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Biosensing and Molecular Recognition, Nankai University, Tianjin, 300071, China
| | - Hong-Li Ye
- College of Chemistry, Research Center for Analytical Sciences, State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Biosensing and Molecular Recognition, Nankai University, Tianjin, 300071, China
| | - Xiao-Tong Ma
- College of Chemistry, Research Center for Analytical Sciences, State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Biosensing and Molecular Recognition, Nankai University, Tianjin, 300071, China
| | - Xi-Wen He
- College of Chemistry, Research Center for Analytical Sciences, State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Biosensing and Molecular Recognition, Nankai University, Tianjin, 300071, China
| | - Wen-You Li
- College of Chemistry, Research Center for Analytical Sciences, State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Biosensing and Molecular Recognition, Nankai University, Tianjin, 300071, China. .,Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin, 300071, China.
| | - Yu-Kui Zhang
- College of Chemistry, Research Center for Analytical Sciences, State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Biosensing and Molecular Recognition, Nankai University, Tianjin, 300071, China.,National Chromatographic Research and Analysis Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
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Su Y, Qiu B, Chang C, Li X, Zhang M, Zhou B, Yang Y. Separation of bovine hemoglobin using novel magnetic molecular imprinted nanoparticles. RSC Adv 2018; 8:6192-6199. [PMID: 35539629 PMCID: PMC9078349 DOI: 10.1039/c7ra12457k] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Accepted: 12/23/2017] [Indexed: 11/30/2022] Open
Abstract
Magnetic molecular imprinted nanoparticles (MMIPs), combining the progressiveness of magnetic nanoparticles and surface molecular imprinting technology, have attracted increasing attention because of the high efficiency and specificity in isolation and enrichment of the target protein. This study focused on the preparation of bovine hemoglobin MMIPs with bovine hemoglobin (BHb) as the template protein and the molecular imprinted polymer covering the functional magnetic nanoparticles modified with silane and acrylic groups. The physicochemical characteristics as well as the dynamics and isothermal adsorption properties of the generated nanoparticles were investigated to determine their efficiency and specificity in the adsorption of target protein. The maximum adsorption of the target protein was 169.29 mg g−1 at a specific pH, which was much larger than those obtained in some other research reports. MMIPs showed favorable selectivity towards BHb in a mixture of three different proteins. The results indicated the significant effects and broad prospects of MMIPs in the isolation and enrichment of specific proteins in the field of food, medicine and biological research. Magnetic molecular imprinted nanoparticles (MMIPs), combining the progressiveness of magnetic nanoparticles and surface molecular imprinting technology, have shown the high efficiency and specificity in isolation and enrichment of the target protein.![]()
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Affiliation(s)
- Yujie Su
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi 214122
- PR China
- School of Food Science and Technology
| | - Bixia Qiu
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi 214122
- PR China
- School of Food Science and Technology
| | - Cuihua Chang
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi 214122
- PR China
- School of Food Science and Technology
| | - Xin Li
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi 214122
- PR China
- School of Food Science and Technology
| | - Mengqi Zhang
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi 214122
- PR China
- School of Food Science and Technology
| | - Bei Zhou
- Jiangsu Kang De Egg Industry Co., Ltd
- Nantong 226600
- PR China
| | - Yanjun Yang
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi 214122
- PR China
- School of Food Science and Technology
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Fu N, Li L, Liu X, Fu N, Zhang C, Hu L, Li D, Tang B, Zhu T. Specific recognition of polyphenols by molecularly imprinted polymers based on a ternary deep eutectic solvent. J Chromatogr A 2017; 1530:23-34. [DOI: 10.1016/j.chroma.2017.11.011] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Accepted: 11/06/2017] [Indexed: 01/07/2023]
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Bakhshpour M, Tamahkar E, Andaç M, Denizli A. Surface imprinted bacterial cellulose nanofibers for hemoglobin purification. Colloids Surf B Biointerfaces 2017; 158:453-459. [DOI: 10.1016/j.colsurfb.2017.07.023] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2017] [Revised: 07/06/2017] [Accepted: 07/07/2017] [Indexed: 01/26/2023]
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