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Metal-Phenolic Network-Functionalized Magnetic Nanoparticles for Enzyme Immobilization. Appl Biochem Biotechnol 2022; 194:5305-5321. [PMID: 35751761 DOI: 10.1007/s12010-022-04003-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/27/2022] [Indexed: 11/02/2022]
Abstract
Metal-phenolic network (MPN) coating is an emerging class of surface functionalization method and has attracted ever-growing interest in areas of bioengineering and biotechnology. Although various applications for MPN coatings, including drug delivery, cytoprotection, and antimicrobial surfaces, have been studied in the form of films and capsules, their interaction with enzyme molecules and the subsequent influence of biocatalytic properties are poorly understood. Herein, MPN coatings composed of different types of metal ions (CuII, FeIII, ZnII, MnII, AuIV) coordinated with tannic acid (TA) were fabricated on Fe3O4 nanoparticles as a facile nanoplatform for immobilizing alcohol dehydrogenase (ADH). The results show that the different polarization capacities of metal ions (i.e., Lewis acids) could affect the hydrophilicity and hydrophobicity of the coordinated MPN coatings, while the enzyme immobilization rate, biocatalytic activity, and stability are in turn influenced by the surface properties of the MPN coatings. Among the different metal ions, the Fe3O4-TA-ZnII showed the highest enzyme immobilizing efficiency (91.53%) and catalytic activity (60.45 U/mg ADH). Besides, the enzyme re-usability and tolerance to extreme conditions were both enhanced after immobilization. These results highlight an advanced strategy for the interfacial construction of hybrid heterogeneous biocatalytic systems with potential use in biomedical applications.
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2
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Badoei-Dalfard A, Monemi F, Hassanshahian M. One-pot synthesis and biochemical characterization of a magnetic collagenase nanoflower and evaluation of its biotechnological applications. Colloids Surf B Biointerfaces 2021; 211:112302. [PMID: 34954517 DOI: 10.1016/j.colsurfb.2021.112302] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 12/10/2021] [Accepted: 12/16/2021] [Indexed: 02/06/2023]
Abstract
Recently, hierarchical magnetic enzyme nanoflowers have been found extensive attention for efficient enzyme immobilization due to high surface area, low mass transfer limitations, active site accessibility, promotion of the enzymatic performance, and facile reusing. Herein, we report the purification of the Bacillus collagenase and then synthesis of magnetic cross-linked collagenase-metal hybrid nanoflowers (mcCNFs). The catalytic efficiency (kcat/Km) value of the immobilized collagenase was 2.2 times more than that of the free collagenase. The collagenase activity of mcCNFs enhanced about 2.9 and 4.6 at 85 and 90 °C, respectively, compared to free collagenase. Thermal stability of mcCNFs increased about 31% and 24% after 3 h of incubation at 50 and 60 °C, respectively. After 10 cycles of reusing, the mCNFs collagenase showed 83% of its initial activity. Results showed that the mcCNFs revealed 1.4 times more activity than the free collagenase in 0.16% protein waste. Furthermore, the hydrolysis value of chicken pie protein wastes by the immobilized enzyme obtained 4 times more than the free collagenase after 240 min incubation at 40 °C. Finally, our results showed that the construction of mcCNFs is an efficient method to increase the enzymatic performance and has excessive potential for the hydrolysis of protein wastes in the food industry.
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Affiliation(s)
- Arastoo Badoei-Dalfard
- Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran.
| | - Farzaneh Monemi
- Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Mehdi Hassanshahian
- Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran
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3
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Fizer M, Slivka M, Baumer V. Efficient synthesis of substituted [1,3]thiazolo[3,2-b][1,2,4]triazol-7-ium hexabromotellurates. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.122044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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4
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Ma H, Li M, Yu T, Zhang H, Xiong M, Li F. Magnetic ZIF-8-Based Mimic Multi-enzyme System as a Colorimetric Biosensor for Detection of Aryloxyphenoxypropionate Herbicides. ACS APPLIED MATERIALS & INTERFACES 2021; 13:44329-44338. [PMID: 34494423 DOI: 10.1021/acsami.1c11815] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
In the present study, a magnetic mimic multi-enzyme system was developed by encapsulating the aryloxyphenoxypropionate (AOPP) herbicide hydrolase QpeH and alcohol oxidase (AOx) in zeolitic imidazolate framework (ZIF-8) nanocrystals with magnetic Fe3O4 nanoparticles (MNPs) to detect AOPP herbicides. The structural, protein loading capacity and loading ratio, porosity, and magnetic properties of QpeH/AOx@mZIF-8 were characterized by scanning electron microscopy, X-ray diffraction, Fourier transform infrared spectroscopy, thermogravimetric analysis, nitrogen sorption, and vibrating sample magnetometry. An AOPP herbicide colorimetric biosensor made with QpeH/AOx@mZIF-8 had the highest sensitivity toward quizalofop-P-ethyl (QpE) with a limit of detection of 8.2 μM. This system was suitable to detect two other AOPP herbicides, including fenoxaprop-P-ethyl (FpE) and haloxyfop-P-methyl (HpE). The practical application of the biosensor was verified through quantitative analysis of QpE residues in industrial wastewater and field soils. Furthermore, QpeH/AOx@mZIF-8 exhibited excellent long-term storage stability (at least 50 days), easy separation by magnet, and reusability (at least 10 cycles), supporting its promising role in simple and low-cost detection of AOPP herbicides in real environmental samples.
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Affiliation(s)
- Hengyan Ma
- College of Life Sciences, Huaibei Normal University, Huaibei 235000, China
| | - Mengya Li
- College of Life Sciences, Huaibei Normal University, Huaibei 235000, China
| | - Ting Yu
- College of Life Sciences, Huaibei Normal University, Huaibei 235000, China
| | - Hui Zhang
- College of Life Sciences, Huaibei Normal University, Huaibei 235000, China
| | - Minghua Xiong
- College of Life Sciences, Huaibei Normal University, Huaibei 235000, China
| | - Feng Li
- College of Life Sciences, Huaibei Normal University, Huaibei 235000, China
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5
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Fizer M, Slivka M, Sidey V, Baumer V, Mariychuk R. XRD, NMR, FT-IR and DFT structural characterization of a novel organic-inorganic hybrid perovskite-type hexabromotellurate material. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130227] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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6
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Wang J, Lv Y. An enzyme-loaded reactor using metal-organic framework-templated polydopamine microcapsule. Chin J Chem Eng 2021. [DOI: 10.1016/j.cjche.2020.07.042] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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7
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Dos Santos EC, Belluati A, Necula D, Scherrer D, Meyer CE, Wehr RP, Lörtscher E, Palivan CG, Meier W. Combinatorial Strategy for Studying Biochemical Pathways in Double Emulsion Templated Cell-Sized Compartments. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e2004804. [PMID: 33107187 DOI: 10.1002/adma.202004804] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 09/08/2020] [Indexed: 05/16/2023]
Abstract
Cells rely upon producing enzymes at precise rates and stoichiometry for maximizing functionalities. The reasons for this optimal control are unknown, primarily because of the interconnectivity of the enzymatic cascade effects within multi-step pathways. Here, an elegant strategy for studying such behavior, by controlling segregation/combination of enzymes/metabolites in synthetic cell-sized compartments, while preserving vital cellular elements is presented. Therefore, compartments shaped into polymer GUVs are developed, producing via high-precision double-emulsion microfluidics that enable: i) tight control over the absolute and relative enzymatic contents inside the GUVs, reaching nearly 100% encapsulation and co-encapsulation efficiencies, and ii) functional reconstitution of biopores and membrane proteins in the GUVs polymeric membrane, thus supporting in situ reactions. GUVs equipped with biopores/membrane proteins and loaded with one or more enzymes are arranged in a variety of combinations that allow the study of a three-step cascade in multiple topologies. Due to the spatiotemporal control provided, optimum conditions for decreasing the accumulation of inhibitors are unveiled, and benefited from reactive intermediates to maximize the overall cascade efficiency in compartments. The non-system-specific feature of the novel strategy makes this system an ideal candidate for the development of new synthetic routes as well as for screening natural and more complex pathways.
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Affiliation(s)
- Elena C Dos Santos
- Department of Chemistry, University of Basel, Mattenstrasse 24a, BPR 1096, 4002, Basel, Switzerland
| | - Andrea Belluati
- Department of Chemistry, University of Basel, Mattenstrasse 24a, BPR 1096, 4002, Basel, Switzerland
| | - Danut Necula
- Department of Chemistry, University of Basel, Mattenstrasse 24a, BPR 1096, 4002, Basel, Switzerland
| | - Dominik Scherrer
- Department of Chemistry, University of Basel, Mattenstrasse 24a, BPR 1096, 4002, Basel, Switzerland
- IBM Research Europe, Saeumerstrasse 4, 8803, Rueschlikon, Switzerland
| | - Claire E Meyer
- Department of Chemistry, University of Basel, Mattenstrasse 24a, BPR 1096, 4002, Basel, Switzerland
| | - Riccardo P Wehr
- Department of Chemistry, University of Basel, Mattenstrasse 24a, BPR 1096, 4002, Basel, Switzerland
| | - Emanuel Lörtscher
- IBM Research Europe, Saeumerstrasse 4, 8803, Rueschlikon, Switzerland
| | - Cornelia G Palivan
- Department of Chemistry, University of Basel, Mattenstrasse 24a, BPR 1096, 4002, Basel, Switzerland
| | - Wolfgang Meier
- Department of Chemistry, University of Basel, Mattenstrasse 24a, BPR 1096, 4002, Basel, Switzerland
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Abstract
In nature, various specific reactions only occur in spatially controlled environments. Cell compartment and subcompartments act as the support required to preserve the bio-specificity and functionality of the biological content, by affording absolute segregation. Inspired by this natural perfect behavior, bottom-up approaches are on focus to develop artificial cell-like structures, crucial for understanding relevant bioprocesses and interactions or to produce tailored solutions in the field of therapeutics and diagnostics. In this review, we discuss the benefits of constructing polymer-based single and multicompartments (capsules and giant unilamellar vesicles (GUVs)), equipped with biomolecules as to mimic cells. In this respect, we outline key examples of how such structures have been designed from scratch, namely, starting from the application-oriented selection and synthesis of the amphiphilic block copolymer. We then present the state-of-the-art techniques for assembling the supramolecular structure while permitting the encapsulation of active compounds and the incorporation of peptides/membrane proteins, essential to support in situ reactions, e.g., to replicate intracellular signaling cascades. Finally, we briefly discuss important features that these compartments offer and how they could be applied to engineer the next generation of microreactors, therapeutic solutions, and cell models.
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Yadav R, Monika, Rai S, Dhoble S. Recent advances on morphological changes in chemically engineered rare earth doped phosphor materials. PROG SOLID STATE CH 2020. [DOI: 10.1016/j.progsolidstchem.2019.100267] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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10
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Affiliation(s)
- Árpád Molnár
- Department of Organic Chemistry University of Szeged Dóm tér 8 Szeged 6720 Hungary
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11
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Zhang S, Lin F, Yuan Q, Liu J, Li Y, Liang H. Robust magnetic laccase-mimicking nanozyme for oxidizing o-phenylenediamine and removing phenolic pollutants. J Environ Sci (China) 2020; 88:103-111. [PMID: 31862051 DOI: 10.1016/j.jes.2019.07.008] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Revised: 07/09/2019] [Accepted: 07/11/2019] [Indexed: 05/15/2023]
Abstract
In this study, we report a novel magnetic biomimetic nanozyme (Fe3O4@Cu/GMP (guanosine 5'-monophosphate)) with high laccase-like activity, which could oxidize toxic o-phenylenediamine (OPD) and remove phenolic compounds. The magnetic laccase-like nanozyme was readily obtained via complexed Cu2+ and GMP that grew on the surface of magnetic Fe3O4 nanoparticles. The prepared Fe3O4@Cu/GMP catalyst could be magnetically recycled for at least five cycles while still retaining above 70% activity. As a laccase mimic, Fe3O4@Cu/GMP had more activity and robust stability than natural laccase for the oxidization of OPD. Fe3O4@Cu/GMP retained about 90% residual activity at 90°C and showed little change at pH 3-9, and the nanozyme kept its excellent activity after long-term storage. Meanwhile, Fe3O4@Cu/GMP had better activity for removing phenolic compounds, and the removal of naphthol was more than 95%. Consequently, the proposed Fe3O4@Cu/GMP nanozyme shows potential for use as a robust catalyst for applications in environmental remediation.
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Affiliation(s)
- Siqi Zhang
- State key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Feifei Lin
- State key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Qipeng Yuan
- State key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Juewen Liu
- Department of Chemistry and Waterloo Institute for Nanotechnology, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
| | - Ye Li
- Department of Biotechnology, Beijing Polytechnic, Yi Zhuang Economic and Technological Development Zone, Beijing 100176, China
| | - Hao Liang
- State key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
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12
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Filho DG, Silva AG, Guidini CZ. Lipases: sources, immobilization methods, and industrial applications. Appl Microbiol Biotechnol 2019; 103:7399-7423. [DOI: 10.1007/s00253-019-10027-6] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 07/11/2019] [Accepted: 07/12/2019] [Indexed: 01/15/2023]
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13
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Samui A, Chowdhuri AR, Sahu SK. Lipase Immobilized Metal‐Organic Frameworks as Remarkably Biocatalyst for Ester Hydrolysis: A One Step Approach for Lipase Immobilization. ChemistrySelect 2019. [DOI: 10.1002/slct.201803200] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Arpita Samui
- Department of Applied ChemistryIndian Institute of Technology (ISM) Dhanbad 826004, Jharkhand India
| | - Angshuman Ray Chowdhuri
- Department of Applied ChemistryIndian Institute of Technology (ISM) Dhanbad 826004, Jharkhand India
| | - Sumanta Kumar Sahu
- Department of Applied ChemistryIndian Institute of Technology (ISM) Dhanbad 826004, Jharkhand India
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14
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He J, Sun S, Zhou Z, Yuan Q, Liu Y, Liang H. Thermostable enzyme-immobilized magnetic responsive Ni-based metal–organic framework nanorods as recyclable biocatalysts for efficient biosynthesis of S-adenosylmethionine. Dalton Trans 2019; 48:2077-2085. [DOI: 10.1039/c8dt04857f] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A novel magnetic responsive Ni-based metal–organic framework material was developed to efficiently separate and immobilize thermal enzymes with high catalytic performance.
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Affiliation(s)
- Jie He
- State Key laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing
- P.R. China
| | - Shanshan Sun
- State Key laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing
- P.R. China
| | - Zhao Zhou
- State Key laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing
- P.R. China
| | - Qipeng Yuan
- State Key laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing
- P.R. China
| | - Yanhui Liu
- State Key laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing
- P.R. China
| | - Hao Liang
- State Key laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing
- P.R. China
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15
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Larrañaga A, Isa ILM, Patil V, Thamboo S, Lomora M, Fernández-Yague MA, Sarasua JR, Palivan CG, Pandit A. Antioxidant functionalized polymer capsules to prevent oxidative stress. Acta Biomater 2018; 67:21-31. [PMID: 29258803 DOI: 10.1016/j.actbio.2017.12.014] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Revised: 11/18/2017] [Accepted: 12/11/2017] [Indexed: 12/23/2022]
Abstract
Polymeric capsules exhibit significant potential for therapeutic applications as microreactors, where the bio-chemical reactions of interest are efficiently performed in a spatial and time defined manner due to the encapsulation of an active biomolecule (e.g., enzyme) and control over the transfer of reagents and products through the capsular membrane. In this work, catalase loaded polymer capsules functionalized with an external layer of tannic acid (TA) are fabricated via a layer-by-layer approach using calcium carbonate as a sacrificial template. The capsules functionalised with TA exhibit a higher scavenging capacity for hydrogen peroxide and hydroxyl radicals, suggesting that the external layer of TA shows intrinsic antioxidant properties, and represents a valid strategy to increase the overall antioxidant potential of the developed capsules. Additionally, the hydrogen peroxide scavenging capacity of the capsules is enhanced in the presence of the encapsulated catalase. The capsules prevent oxidative stress in an in vitro inflammation model of degenerative disc disease. Moreover, the expression of matrix metalloproteinase-3 (MMP-3), and disintegrin and metalloproteinase with thrombospondin motif-5 (ADAMTS-5), which represents the major proteolytic enzymes in intervertebral disc, are attenuated in the presence of the polymer capsules. This platform technology exhibits potential to reduce oxidative stress, a key modulator in the pathology of a broad range of inflammatory diseases. STATEMENT OF SIGNIFICANCE Oxidative stress damages important cell structures leading to cellular apoptosis and senescence, for numerous disease pathologies including cancer, neurodegeneration or osteoarthritis. Thus, the development of biomaterials-based systems to control oxidative stress has gained an increasing interest. Herein, polymer capsules loaded with catalase and functionalized with an external layer of tannic acid are fabricated, which can efficiently scavenge important reactive oxygen species (i.e., hydroxyl radicals and hydrogen peroxide) and modulate extracellular matrix activity in an in vitro inflammation model of nucleus pulposus. The present work represents accordingly, an important advance in the development and application of polymer capsules with antioxidant properties for the treatment of oxidative stress, which is applicable for multiple inflammatory disease targets.
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Affiliation(s)
- Aitor Larrañaga
- Centre for Research in Medical Devices (CÚRAM), National University of Ireland, Galway, Ireland; Department of Mining-Metallurgy Engineering and Materials Science & POLYMAT, University of the Basque Country, Bilbao, Spain
| | - Isma Liza Mohd Isa
- Centre for Research in Medical Devices (CÚRAM), National University of Ireland, Galway, Ireland
| | - Vaibhav Patil
- Centre for Research in Medical Devices (CÚRAM), National University of Ireland, Galway, Ireland
| | - Sagana Thamboo
- Chemistry Department, University of Basel, Basel, Switzerland
| | - Mihai Lomora
- Centre for Research in Medical Devices (CÚRAM), National University of Ireland, Galway, Ireland
| | - Marc A Fernández-Yague
- Centre for Research in Medical Devices (CÚRAM), National University of Ireland, Galway, Ireland
| | - Jose-Ramon Sarasua
- Department of Mining-Metallurgy Engineering and Materials Science & POLYMAT, University of the Basque Country, Bilbao, Spain
| | | | - Abhay Pandit
- Centre for Research in Medical Devices (CÚRAM), National University of Ireland, Galway, Ireland.
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Liu X, Qi W, Wang Y, Su R, He Z. A facile strategy for enzyme immobilization with highly stable hierarchically porous metal-organic frameworks. NANOSCALE 2017; 9:17561-17570. [PMID: 29112218 DOI: 10.1039/c7nr06019j] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
Metal-organic frameworks (MOFs) have drawn extensive research interest as candidates for enzyme immobilization owing to their tunable porosity, high surface area, and excellent chemical/thermal stability. Herein, we report a facile and universal strategy for enzyme immobilization using highly stable hierarchically porous metal-organic frameworks (HP-MOFs). The HP-MOFs were stable over a wide pH range (pH = 2-11 for HP-DUT-5) and met the catalysis conditions of most enzymes. The as-prepared hierarchical micro/mesoporous MOFs with mesoporous defects showed a superior adsorption capacity towards enzymes. The maximum adsorption capacity of HP-DUT-5 for glucose oxidase (GOx) and uricase was 208 mg g-1 and 225 mg g-1, respectively. Furthermore, we constructed two multi-enzyme biosensors for glucose and uric acid (UA) by immobilizing GOx and uricase with horseradish peroxidase (HRP) on HP-DUT-5, respectively. These sensors were efficiently applied in the colorimetric detection of glucose and UA and showed good sensitivity, selectivity, and recyclability.
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Affiliation(s)
- Xiao Liu
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China.
| | - Wei Qi
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China. and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, P. R. China and Tianjin Key Laboratory of Membrane Science and Desalination Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Yuefei Wang
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China. and Tianjin Key Laboratory of Membrane Science and Desalination Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Rongxin Su
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China. and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, P. R. China and Tianjin Key Laboratory of Membrane Science and Desalination Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Zhimin He
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China.
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Zhao F, Wang Q, Dong J, Xian M, Yu J, Yin H, Chang Z, Mu X, Hou T, Wang J. Enzyme-inorganic nanoflowers/alginate microbeads: An enzyme immobilization system and its potential application. Process Biochem 2017. [DOI: 10.1016/j.procbio.2017.03.026] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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18
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Li C, Jiang S, Zhao X, Liang H. Co-Immobilization of Enzymes and Magnetic Nanoparticles by Metal-Nucleotide Hydrogelnanofibers for Improving Stability and Recycling. Molecules 2017; 22:E179. [PMID: 28125003 PMCID: PMC6155653 DOI: 10.3390/molecules22010179] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2016] [Revised: 01/13/2017] [Accepted: 01/17/2017] [Indexed: 01/09/2023] Open
Abstract
In this paper we report a facile method for preparing co-immobilized enzyme and magnetic nanoparticles (MNPs) using metal coordinated hydrogel nanofibers. Candida rugosa lipase (CRL) was selected as guest protein. For good aqueous dispersity, low price and other unique properties, citric acid-modified magnetic iron oxide nanoparticles (CA-Fe₃O₄ NPs) have been widely used for immobilizing enzymes. As a result, the relative activity of CA-Fe₃O₄@Zn/AMP nanofiber-immobilized CRL increased by 8-fold at pH 10.0 and nearly 1-fold in a 50 °C water bath after 30 min, compared to free CRL. Moreover, the immobilized CRL had excellent long-term storage stability (nearly 80% releative activity after storage for 13 days). This work indicated that metal-nucleotide nanofibers could efficiently co-immobilize enzymes and MNPs simultaneously, and improve the stability of biocatalysts.
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Affiliation(s)
- Chunfang Li
- Department of Environment Protection and Detection, Beijing Industrial Technician College, Beijing 100023, China.
| | - Shuhui Jiang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Xinying Zhao
- Beijing Centre for Physical and Chemical Analysis, Beijing 100089, China.
| | - Hao Liang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
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Luo YK, Song F, Wang XL, Wang YZ. Pure copper phosphate nanostructures with controlled growth: a versatile support for enzyme immobilization. CrystEngComm 2017. [DOI: 10.1039/c7ce00466d] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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20
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Hou C, Wang Y, Zhu H, Wei H. Preparation of mesopourous Fe3O4 nanoparticle with template reagent: Tannic acid and the catalytic performance. J Taiwan Inst Chem Eng 2016. [DOI: 10.1016/j.jtice.2015.11.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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21
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Samui A, Chowdhuri AR, Mahto TK, Sahu SK. Fabrication of a magnetic nanoparticle embedded NH2-MIL-88B MOF hybrid for highly efficient covalent immobilization of lipase. RSC Adv 2016. [DOI: 10.1039/c6ra10885g] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
We demonstrate an approach to synthesize an amine-functionalized magnetic metal-organic framework (MOF) for lipase immobilization. The activity of immobilized lipase is enhanced by different parameters like pH, temperature and thermal stability.
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Affiliation(s)
- Arpita Samui
- Department of Applied Chemistry
- Indian School of Mines
- Dhanbad 826004
- India
| | | | | | - Sumanta Kumar Sahu
- Department of Applied Chemistry
- Indian School of Mines
- Dhanbad 826004
- India
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22
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Wang Y, Zhang Y, Hou C, He F, Liu M. Facile one-pot assembly of adhesive phenol/FeIII/PEI complexes for preparing magnetic hybrid microcapsules. NEW J CHEM 2016. [DOI: 10.1039/c5nj02254a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Magnetic organic–inorganic hybrid microcapsules consisting of plant phenols, polyethylenimine and FeIII ion complexes were prepared in a facile one-pot way.
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Affiliation(s)
- Yang Wang
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Institute of Biochemical Engineering and Environmental Technology
- Lanzhou University
| | - Yun Zhang
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Institute of Biochemical Engineering and Environmental Technology
- Lanzhou University
| | - Chen Hou
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Institute of Biochemical Engineering and Environmental Technology
- Lanzhou University
| | - Fu He
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Institute of Biochemical Engineering and Environmental Technology
- Lanzhou University
| | - Mingzhu Liu
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Institute of Biochemical Engineering and Environmental Technology
- Lanzhou University
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23
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Li Y, Gecevicius M, Qiu J. Long persistent phosphors—from fundamentals to applications. Chem Soc Rev 2016; 45:2090-136. [DOI: 10.1039/c5cs00582e] [Citation(s) in RCA: 714] [Impact Index Per Article: 89.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
We present multidisciplinary research on synthetic methods, afterglow mechanisms, characterization techniques, material kinds, and applications of long persistent phosphors.
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Affiliation(s)
- Yang Li
- State Key Laboratory of Luminescent Materials and Devices
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou
- China
| | - Mindaugas Gecevicius
- State Key Laboratory of Luminescent Materials and Devices
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou
- China
| | - Jianrong Qiu
- State Key Laboratory of Luminescent Materials and Devices
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou
- China
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24
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Wang Y, Hou C, Zhang Y, He F, Liu M, Li X. Preparation of graphene nano-sheet bonded PDA/MOF microcapsules with immobilized glucose oxidase as a mimetic multi-enzyme system for electrochemical sensing of glucose. J Mater Chem B 2016; 4:3695-3702. [DOI: 10.1039/c6tb00276e] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel amperometric biosensor for glucose detection was fabricated based on a mimetic multi-enzyme system by combing mimetic enzymes (metal–organic frameworks, MOFs) and glucose oxidase (GOx).
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Affiliation(s)
- Yang Wang
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- College of Resources and Environment
- Institute of Biochemical Engineering & Environmental Technology
| | - Chen Hou
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- College of Resources and Environment
- Institute of Biochemical Engineering & Environmental Technology
| | - Yun Zhang
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- College of Resources and Environment
- Institute of Biochemical Engineering & Environmental Technology
| | - Fu He
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- College of Resources and Environment
- Institute of Biochemical Engineering & Environmental Technology
| | - Mingzhu Liu
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- College of Resources and Environment
- Institute of Biochemical Engineering & Environmental Technology
| | - Xiaoli Li
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- College of Resources and Environment
- Institute of Biochemical Engineering & Environmental Technology
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25
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Hou C, Wang Y, Ding Q, Jiang L, Li M, Zhu W, Pan D, Zhu H, Liu M. Facile synthesis of enzyme-embedded magnetic metal-organic frameworks as a reusable mimic multi-enzyme system: mimetic peroxidase properties and colorimetric sensor. NANOSCALE 2015; 7:18770-9. [PMID: 26505865 DOI: 10.1039/c5nr04994f] [Citation(s) in RCA: 169] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
This work reports a facile and easily-achieved approach for enzyme immobilization by embedding glucose oxidase (GOx) in magnetic zeolitic imidazolate framework 8 (mZIF-8) via a de novo approach. As a demonstration of the power of such materials, the resulting GOx embedded mZIF-8 (mZIF-8@GOx) was utilized as a colorimetric sensor for rapid detection of glucose. This method was constructed on the basis of metal-organic frameworks (MOFs), which possessed very fascinating peroxidase-like properties, and the cascade reaction for the visual detection of glucose was combined into one step through the mZIF-8@GOx based mimic multi-enzyme system. After characterization by electron microscopy, X-ray diffraction, nitrogen sorption, fourier transform infrared spectroscopy and vibrating sample magnetometry, the as-prepared mZIF-8@GOx was confirmed with the robust core-shell structure, the monodisperse nanoparticle had an average diameter of about 200 nm and displayed superparamagnetism with a saturation magnetization value of 40.5 emu g(-1), it also exhibited a large surface area of 396.10 m(2) g(-1). As a peroxidase mimic, mZIF-8 was verified to be highly stable and of low cost, and showed a strong affinity towards H2O2. Meanwhile, the mZIF-8 embedded GOx also exhibited improved activity, stability and greatly enhanced selectivity in glucose detection. Moreover, the mZIF-8@GOx had excellent recyclability with high activity (88.7% residual activity after 12 times reuse).
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Affiliation(s)
- Chen Hou
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Institute of Biochemical Engineering and Environmental Technology, Lanzhou University, Lanzhou 730000, China.
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26
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Zhao F, Li H, Wang X, Wu L, Hou T, Guan J, Jiang Y, Xu H, Mu X. CRGO/alginate microbeads: an enzyme immobilization system and its potential application for a continuous enzymatic reaction. J Mater Chem B 2015; 3:9315-9322. [DOI: 10.1039/c5tb01508a] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hybrid bio-inorganic microbeads composed of CRGO–enzyme and alginate exhibited better stability and higher environmental tolerance, which can be used in a continuous fixed-bed enzymatic reaction.
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Affiliation(s)
- Fuhua Zhao
- Key Laboratory of Bio-based Materials
- Qingdao Institute of Bioenergy and Bioprocess Technology
- Chinese Academy of Sciences
- Qingdao
- China
| | - Hui Li
- Key Laboratory of Bio-based Materials
- Qingdao Institute of Bioenergy and Bioprocess Technology
- Chinese Academy of Sciences
- Qingdao
- China
| | - Xicheng Wang
- Key Laboratory of Bio-based Materials
- Qingdao Institute of Bioenergy and Bioprocess Technology
- Chinese Academy of Sciences
- Qingdao
- China
| | - Lin Wu
- Qingdao Technical College
- Qingdao
- China
| | - Tonggang Hou
- Key Laboratory of Bio-based Materials
- Qingdao Institute of Bioenergy and Bioprocess Technology
- Chinese Academy of Sciences
- Qingdao
- China
| | - Jing Guan
- Key Laboratory of Bio-based Materials
- Qingdao Institute of Bioenergy and Bioprocess Technology
- Chinese Academy of Sciences
- Qingdao
- China
| | - Yijun Jiang
- Key Laboratory of Bio-based Materials
- Qingdao Institute of Bioenergy and Bioprocess Technology
- Chinese Academy of Sciences
- Qingdao
- China
| | - Huanfei Xu
- Key Laboratory of Bio-based Materials
- Qingdao Institute of Bioenergy and Bioprocess Technology
- Chinese Academy of Sciences
- Qingdao
- China
| | - Xindong Mu
- Key Laboratory of Bio-based Materials
- Qingdao Institute of Bioenergy and Bioprocess Technology
- Chinese Academy of Sciences
- Qingdao
- China
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27
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Han P, Jiang Z, Wang X, Wang X, Zhang S, Shi J, Wu H. Facile preparation of porous magnetic polydopamine microspheres through an inverse replication strategy for efficient enzyme immobilization. J Mater Chem B 2015; 3:7194-7202. [DOI: 10.1039/c5tb01094b] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Porous microspheres composed of biocompatible dopamine and magnetic Fe3O4 nanoparticles were fabricated by inverse replication of CaCO3 templates.
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Affiliation(s)
- Pingping Han
- Key Laboratory for Green Chemical Technology of Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Zhongyi Jiang
- Key Laboratory for Green Chemical Technology of Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Xiaoli Wang
- Key Laboratory for Green Chemical Technology of Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Xueyan Wang
- Key Laboratory for Green Chemical Technology of Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Shaohua Zhang
- Key Laboratory for Green Chemical Technology of Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Jiafu Shi
- Collaborative Innovation Center of Chemical Science and Engineering
- Tianjin
- China
- School of Environment Science and Engineering
- Tianjin University
| | - Hong Wu
- Key Laboratory for Green Chemical Technology of Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
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