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Gao Y, Zhou L, Ouyang S, Sun J, Zhou Q. Environmental applications and risks of engineered nanomaterials in removing petroleum oil in soil. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 946:174165. [PMID: 38925379 DOI: 10.1016/j.scitotenv.2024.174165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 05/30/2024] [Accepted: 06/18/2024] [Indexed: 06/28/2024]
Abstract
Oil-contaminated soil posed serious threats to the ecosystems and human health. The unique and tunable properties of engineered nanomaterials (ENMs) enable new technologies for removing and repairing oil-contaminated soil. However, few studies systematically examined the linkage between the change of physicochemical properties and the removal efficiency and environmental functions (e.g., potential risk) of ENMs, which is vital for understanding the ENMs environmental sustainability and utilization as a safety product. Thus, this review briefly summarized the environmental applications of ENMs to removing petroleum oil from complex soil systems: Theoretical and practical fundamentals (e.g., excellent physicochemical properties, environmental stability, controlled release, and recycling technologies), and various ENMs (e.g., iron-based, carbon-based, and metal oxides nanomaterials) remediation case studies. Afterward, this review highlights the removing mechanism (e.g., adsorption, photocatalysis, oxidation/reduction, biodegradation) and the impact factor (e.g., nanomaterials species, natural organic matter, and soil matrix) of ENMs during the remediation process in soil ecosystems. Both positive and negative effects of ENMs on terrestrial organisms have been identified, which are mainly derived from their diverse physicochemical properties. In linking nanotechnology applications for repairing oil-contaminated soil back to the physical and chemical properties of ENMs, this critical review aims to raise the research attention on using ENMs as a fundamental guide or even tool to advance soil treatment technologies.
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Affiliation(s)
- Yang Gao
- School of Hydraulic and Environmental Engineering, Changsha University of Science and Technology, Changsha 410114, China
| | - Letao Zhou
- School of Hydraulic and Environmental Engineering, Changsha University of Science and Technology, Changsha 410114, China
| | - Shaohu Ouyang
- Key Laboratory of Pollution Processes and Environmental Criteria (Ministry of Education), Carbon Neutrality Interdisciplinary Science Center, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China.
| | - Jing Sun
- Center of Eco-environmental Monitoring and Scientific Research, Administration of Ecology and Environment of Haihe River Basin and Beihai Sea Area, Ministry of Ecology and Environment of People's Republic of China, Tianjin 300170, China.
| | - Qixing Zhou
- Key Laboratory of Pollution Processes and Environmental Criteria (Ministry of Education), Carbon Neutrality Interdisciplinary Science Center, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China
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2
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Yao T, Song J, Hong Y, Gan Y, Ren X, Du K. Application of cellulose to chromatographic media: Cellulose dissolution, and media fabrication and derivatization. J Chromatogr A 2023; 1705:464202. [PMID: 37423075 DOI: 10.1016/j.chroma.2023.464202] [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: 05/30/2023] [Revised: 07/04/2023] [Accepted: 07/04/2023] [Indexed: 07/11/2023]
Abstract
As the cornerstone of chromatographic technology, the development of high-performance chromatographic media is a crucial means to enhance the purification efficiency of biological macromolecules. Cellulose is a popular biological separation medium due to its abundant hydroxyl group on the surface, easy modification and, weak non-specific adsorption. In this paper, the development of cellulosic solvent systems, typical preparation methods of cellulosic chromatographic media, and the enhancement of chromatographic properties of cellulosic chromatographic media by polymeric ligand grafting strategies and their mechanism of action are reviewed. Ultimately, based on the current research status, a promising outlook for the preparation of high-performance cellulose-based chromatographic media was presented.
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Affiliation(s)
- Tian Yao
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal industralization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China
| | - Jialing Song
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal industralization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China
| | - Yihang Hong
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu 610065, China
| | - Ya Gan
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal industralization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China
| | - Xingfa Ren
- Welch Materials, Inc. Shanghai 200237, China
| | - Kaifeng Du
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu 610065, China.
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3
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Preparation of cellulose-based chromatographic medium for biological separation: A review. J Chromatogr A 2022; 1677:463297. [PMID: 35809519 DOI: 10.1016/j.chroma.2022.463297] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/28/2022] [Accepted: 06/30/2022] [Indexed: 11/22/2022]
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4
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Liu J, Ghanizadeh H, Li X, An L, Qiu Y, Zhang Y, Chen X, Wang A. Facile synthesis of core\shell Fe 3O 4@mSiO 2(Hb) and its application for organic wastewater treatment. ENVIRONMENTAL RESEARCH 2022; 203:111796. [PMID: 34339698 DOI: 10.1016/j.envres.2021.111796] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 07/27/2021] [Accepted: 07/27/2021] [Indexed: 06/13/2023]
Abstract
Treatment of organic wastewater is a challenging task. Biological techniques using biocatalysts have shown their benefits in organic wastewater treatment. In this research, a novel biocatalyst was developed by encapsulation of Fe3O4 microspheres and haemoglobin (Hb) with mesoporous silica, named Fe3O4@mSiO2(Hb). Fe3O4@mSiO2(Hb) exhibited typical mesoporous characteristics (mesoporous silica), magnetic feature (Fe3O4) and peroxidase activity (Hb). The results showed that the immobilization of Hb into Fe3O4@mSiO2 did not affect its activity. In addition, Fe3O4@mSiO2(Hb) exhibited a higher efficiency in the peroxidation of aromatic compounds than free Hb. The peroxidase activity of the synthesized biocatalyst was estimated to be 120 Ug-1, which was almost four times greater than that of previously reported immobilized Hb. Also, the Km of Fe3O4@mSiO2(Hb) was similar to that of the free Hb and it was estimated to be 4.3 × 10-4 μM, indicating that the activity of the Hb in the immobilized enzyme was not affected after immobilization. The immobilized enzyme was also found to be stable, recyclable and reusable. Taken together, these results indicate that the Fe3O4@mSiO2(Hb) has good potential to be used for treating organic wastewater containing aromatic compounds. The magnetically separable novel biocatalyst developed in this study provided not only a more suitable microenvironment for retaining the activity of Hb, but also demonstrated enhanced stability and activity under unfavorable conditions.
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Affiliation(s)
- Jiayin Liu
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, China; College of Arts and Sciences, Northeast Agricultural University, Harbin, China
| | - Hossein Ghanizadeh
- School of Agriculture and Environment, Massey University, Palmerston North, New Zealand
| | - Xinmao Li
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, China
| | - Lidong An
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, China
| | - Youwen Qiu
- College of Life Sciences, Northeast Agricultural University, Harbin, China
| | - Yao Zhang
- College of Life Sciences, Northeast Agricultural University, Harbin, China
| | - Xiuling Chen
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, China
| | - Aoxue Wang
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, China; College of Life Sciences, Northeast Agricultural University, Harbin, China.
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5
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Basak G, Hazra C, Sen R. Biofunctionalized nanomaterials for in situ clean-up of hydrocarbon contamination: A quantum jump in global bioremediation research. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2020; 256:109913. [PMID: 31818738 DOI: 10.1016/j.jenvman.2019.109913] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Revised: 11/18/2019] [Accepted: 11/22/2019] [Indexed: 06/10/2023]
Abstract
Interfacing organic or inorganic nanoparticles with biological entities or molecules or systems with the aim of developing functionalized nano-scale materials or composites for remediation of persistent organic hydrocarbon pollutants (such as monocyclic and polycyclic aromatic hydrocarbons, MAH/PAH) has generated great interest and continues to grow almost unabated. However, the usefulness and potency of these materials or conjugates hinges over several key barriers, including structural assembly with fine-tuned control over nanoparticle/biomolecule ratio, spatial orientation and activity of biomolecules, the nano/bio-interface strategy and hierarchical architecture, water-dispersibility and long term colloidal stability in environmental media, and non-specific toxicity. The present review thus critically analyses, discusses and interprets recently reported attempts and approaches to functionalize nanoparticles with biomolecules. Since there is no comprehensive and critical reviews on the applications of nanotechnology in bioremediation of MAHs/PAHs, this overview essentially captures the current global scenario and vision on the use and future prospects of biofunctionalized nanomaterials with respect to their strategic interactions involved at the nano/bio-interface essential to understand and decipher the structural and functional relationships and their impact on persistent hydrocarbon remediation.
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Affiliation(s)
- Geetanjali Basak
- Department of Biotechnology, Indian Institute of Technology Kharagpur, West Bengal, 721302, India
| | - Chinmay Hazra
- Department of Biotechnology, Indian Institute of Technology Kharagpur, West Bengal, 721302, India
| | - Ramkrishna Sen
- Department of Biotechnology, Indian Institute of Technology Kharagpur, West Bengal, 721302, India.
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Study on the immobilization of hemoglobin by nano mesoporous MCFs and its optical properties. ADSORPTION 2019. [DOI: 10.1007/s10450-019-00139-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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7
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Ncube S, Madikizela L, Cukrowska E, Chimuka L. Recent advances in the adsorbents for isolation of polycyclic aromatic hydrocarbons (PAHs) from environmental sample solutions. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2017.12.007] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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8
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Topuz F, Uyar T. Poly-cyclodextrin cryogels with aligned porous structure for removal of polycyclic aromatic hydrocarbons (PAHs) from water. JOURNAL OF HAZARDOUS MATERIALS 2017; 335:108-116. [PMID: 28433828 DOI: 10.1016/j.jhazmat.2017.04.022] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Revised: 04/05/2017] [Accepted: 04/06/2017] [Indexed: 05/28/2023]
Abstract
Cyclodextrins (CDs) are sugar-based cyclic oligosaccharides, which form inclusion complexes with small guest molecules through their hydrophobic cavity. Here we successfully synthesized highly porous poly-cyclodextrin (poly-CD) cryogels, which were produced under cryogenic conditions by the cross-linking of amine-functional CDs with PEG-based diepoxide cross-linker. The poly-CD cryogels showed aligned porous network structures owing to the directional freezing of the matrix, of which the pore size and architecture exposed variations depending on the composition of the reactants. The cryogels were employed for the removal of genotoxic polycyclic aromatic hydrocarbons (PAHs) from aqueous solutions. They reached PAH sorption capacities as high as 1.25mg PAH per gram cryogel. This high sorption performance is due to interactions between PAHs and the complete swollen network, and thus, is not restricted by interfacial adsorption. Given that the hydrophilic nature of the components, the sorption performance could only be attributed to the inclusion complex formation of CDs with PAH molecules. The poly-CD cryogels could be recycled with an exposure to ethanol and reused without any significant loss in the sorption capacity of PAHs.
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Affiliation(s)
- Fuat Topuz
- UNAM-National Nanotechnology Research Center, Bilkent University, 06800 Ankara, Turkey.
| | - Tamer Uyar
- UNAM-National Nanotechnology Research Center, Bilkent University, 06800 Ankara, Turkey; Institute of Materials Science & Nanotechnology, Bilkent University, 06800 Ankara, Turkey.
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9
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Cyclodextrin-functionalized mesostructured silica nanoparticles for removal of polycyclic aromatic hydrocarbons. J Colloid Interface Sci 2017; 497:233-241. [DOI: 10.1016/j.jcis.2017.03.015] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2016] [Revised: 02/21/2017] [Accepted: 03/02/2017] [Indexed: 11/24/2022]
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10
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Wang B, Wang J, Shao Q, Xi X, Chu Q, Dong G, Wei Y. Facile synthesis of thiazole-functionalized magnetic microspheres for highly specific separation of heme proteins. NEW J CHEM 2017. [DOI: 10.1039/c6nj02755e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Thiazole-functionalized magnetic microspheres which exhibited high selectivity to capture hemoglobin with a binding capacity of 2.02 g g−1 were successfully synthesized.
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Affiliation(s)
- Binghai Wang
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Chaoyang District
- China
| | - Juanqiang Wang
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Chaoyang District
- China
| | - Qian Shao
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Chaoyang District
- China
| | - Xingjun Xi
- China National Institute of Standardization
- Haidian District
- P. R. China
| | - Qiao Chu
- China National Institute of Standardization
- Haidian District
- P. R. China
| | - Genlai Dong
- China National Institute of Standardization
- Haidian District
- P. R. China
| | - Yun Wei
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Chaoyang District
- China
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11
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Li Q, Wang B, Wang J, Xi X, Chu Q, Dong G, Wei Y. Thiazolium-functionalized polymer-coated magnetic microspheres for the selective recognition and separation of hemoglobin. NEW J CHEM 2017. [DOI: 10.1039/c7nj02801f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Thiazolium-functionalized magnetic microspheres, which exhibited an excellent selectivity and a high binding capacity for haemoglobin (5030 mg g−1), were successfully synthesized.
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Affiliation(s)
- Quan Li
- State Key Laboratory of Chemical Resource Engineering
- Beijing University Of Chemical Technology
- Chaoyang District
- China
| | - Binghai Wang
- State Key Laboratory of Chemical Resource Engineering
- Beijing University Of Chemical Technology
- Chaoyang District
- China
| | - Juanqiang Wang
- State Key Laboratory of Chemical Resource Engineering
- Beijing University Of Chemical Technology
- Chaoyang District
- China
| | - Xingjun Xi
- China National Institute of Standardization
- Haidian District
- P. R. China
| | - Qiao Chu
- China National Institute of Standardization
- Haidian District
- P. R. China
| | - Genlai Dong
- China National Institute of Standardization
- Haidian District
- P. R. China
| | - Yun Wei
- State Key Laboratory of Chemical Resource Engineering
- Beijing University Of Chemical Technology
- Chaoyang District
- China
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12
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Zucca P, Fernandez-Lafuente R, Sanjust E. Agarose and Its Derivatives as Supports for Enzyme Immobilization. Molecules 2016; 21:E1577. [PMID: 27869778 PMCID: PMC6273708 DOI: 10.3390/molecules21111577] [Citation(s) in RCA: 169] [Impact Index Per Article: 21.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Revised: 11/12/2016] [Accepted: 11/16/2016] [Indexed: 01/06/2023] Open
Abstract
Agarose is a polysaccharide obtained from some seaweeds, with a quite particular structure that allows spontaneous gelation. Agarose-based beads are highly porous, mechanically resistant, chemically and physically inert, and sharply hydrophilic. These features-that could be further improved by means of covalent cross-linking-render them particularly suitable for enzyme immobilization with a wide range of derivatization methods taking advantage of chemical modification of a fraction of the polymer hydroxyls. The main properties of the polymer are described here, followed by a review of cross-linking and derivatization methods. Some recent, innovative procedures to optimize the catalytic activity and operational stability of the obtained preparations are also described, together with multi-enzyme immobilized systems and the main guidelines to exploit their performances.
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Affiliation(s)
- Paolo Zucca
- Dipartimento di Scienze Biomediche, Università di Cagliari, 09042 Monserrato (CA), Italy.
| | | | - Enrico Sanjust
- Dipartimento di Scienze Biomediche, Università di Cagliari, 09042 Monserrato (CA), Italy.
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13
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Yang Y, Su P, Zheng K, Wang T, Song J, Yang Y. A self-directed and reconstructible immobilization strategy: DNA directed immobilization of alkaline phosphatase for enzyme inhibition assays. RSC Adv 2016. [DOI: 10.1039/c6ra01621a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A DNA-directed immobilization technique is used to develop a common method for the reversible and self-directed immobilization of enzymes.
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Affiliation(s)
- Ye Yang
- Beijing Key Laboratory of Environmentally Harmful Chemical Analysis
- College of Science
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Ping Su
- Beijing Key Laboratory of Environmentally Harmful Chemical Analysis
- College of Science
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Kangle Zheng
- Beijing Key Laboratory of Environmentally Harmful Chemical Analysis
- College of Science
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Ting Wang
- Beijing Key Laboratory of Environmentally Harmful Chemical Analysis
- College of Science
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Jiayi Song
- Beijing Key Laboratory of Environmentally Harmful Chemical Analysis
- College of Science
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Yi Yang
- Beijing Key Laboratory of Environmentally Harmful Chemical Analysis
- College of Science
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
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14
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Zucca P, Sanjust E. Inorganic materials as supports for covalent enzyme immobilization: methods and mechanisms. Molecules 2014; 19:14139-94. [PMID: 25207718 PMCID: PMC6272024 DOI: 10.3390/molecules190914139] [Citation(s) in RCA: 251] [Impact Index Per Article: 25.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2014] [Revised: 08/09/2014] [Accepted: 08/22/2014] [Indexed: 01/23/2023] Open
Abstract
Several inorganic materials are potentially suitable for enzymatic covalent immobilization, by means of several different techniques. Such materials must meet stringent criteria to be suitable as solid matrices: complete insolubility in water, reasonable mechanical strength and chemical resistance under the operational conditions, the capability to form manageable particles with high surface area, reactivity towards derivatizing/functionalizing agents. Non-specific protein adsorption should be always considered when planning covalent immobilization on inorganic solids. A huge mass of experimental work has shown that silica, silicates, borosilicates and aluminosilicates, alumina, titania, and other oxides, are the materials of choice when attempting enzyme immobilizations on inorganic supports. More recently, some forms of elemental carbon, silicon, and certain metals have been also proposed for certain applications. With regard to the derivatization/functionalization techniques, the use of organosilanes through silanization is undoubtedly the most studied and the most applied, although inorganic bridge formation and acylation with selected acyl halides have been deeply studied. In the present article, the most common inorganic supports for covalent immobilization of the enzymes are reviewed, with particular focus on their advantages and disadvantages in terms of enzyme loadings, operational stability, undesired adsorption, and costs. Mechanisms and methods for covalent immobilization are also discussed, focusing on the most widespread activating approaches (such as glutaraldehyde, cyanogen bromide, divinylsulfone, carbodiimides, carbonyldiimidazole, sulfonyl chlorides, chlorocarbonates, N-hydroxysuccinimides).
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Affiliation(s)
- Paolo Zucca
- Consorzio UNO, Consortium University of Oristano, Oristano 09170, Italy.
| | - Enrico Sanjust
- Dipartimento di Scienze Biomediche, Università di Cagliari, Monserrato 09042, Italy.
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Treccani L, Yvonne Klein T, Meder F, Pardun K, Rezwan K. Functionalized ceramics for biomedical, biotechnological and environmental applications. Acta Biomater 2013; 9:7115-50. [PMID: 23567940 DOI: 10.1016/j.actbio.2013.03.036] [Citation(s) in RCA: 108] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2012] [Revised: 03/21/2013] [Accepted: 03/23/2013] [Indexed: 12/12/2022]
Abstract
Surface functionalization has become of paramount importance and is considered a fundamental tool for the development and design of countless devices and engineered systems for key technological areas in biomedical, biotechnological and environmental applications. In this review, surface functionalization strategies for alumina, zirconia, titania, silica, iron oxide and calcium phosphate are presented and discussed. These materials have become particularly important concerning the aforementioned applications, being not only of great academic, but also of steadily increasing human and commercial, interest. In this review, special emphasis is given to their use as biomaterials, biosensors, biological targets, drug delivery systems, implants, chromatographic supports for biomolecule purification and analysis, and adsorbents for toxic substances and pollutants. The objective of this review is to provide a broad picture of the enormous possibilities offered by surface functionalization and to identify particular challenges regarding surface analysis and characterization.
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Affiliation(s)
- Laura Treccani
- University of Bremen, Advanced Ceramics, Am Biologischen Garten 2, 28359 Bremen, Germany.
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16
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Wei Y, Li Y, Tian A, Fan Y, Wang X. Ionic liquid modified magnetic microspheres for isolation of heme protein with high binding capacity. J Mater Chem B 2013; 1:2066-2071. [DOI: 10.1039/c3tb00576c] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Liu J, Guan J, Lu M, Kan Q, Li Z. Hemoglobin immobilized with modified "fish-in-net" approach for the catalytic removal of aniline. JOURNAL OF HAZARDOUS MATERIALS 2012; 217-218:156-163. [PMID: 22483438 DOI: 10.1016/j.jhazmat.2012.03.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2011] [Revised: 02/26/2012] [Accepted: 03/03/2012] [Indexed: 05/31/2023]
Abstract
Blood is a waste product of the slaughter industry, while its main component hemoglobin (Hb) is a pseudo-peroxidase which is able to oxidize polycyclic aromatic hydrocarbons (PAHs) in the presence of H(2)O(2). In order to use Hb for wastewater treatment, we encapsulated it in silica-based matrix by modified "fish-in-net" approach. The as-synthesized catalysts were characterized by SEM, TEM, BET and solid-state UV-vis spectroscopy. It was found that Hb was partially homogeneously dispersed in microspheres and showed more stable peroxidase-like activity than free Hb. Moreover, it had substantially increased storage stability as well as pH stability. It was used as biocatalyst to remove aniline in aqueous solution and gave a reduction of 65% aniline removal, while 76% in the presence of additive PEG. No significant activity loss was observed after ten runs. These experimental results suggest that the resultant product was a promising biocatalyst for aromatic wastewater treatment.
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Affiliation(s)
- Jiayin Liu
- Key Laboratory for Molecular Enzymology and Engineering, The Ministry of Education, Jilin University, Changchun 130012, China
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Affiliation(s)
- Daniel N. Tran
- Department of Chemistry, University of Texas at Dallas, 800 West Campbell Road, Richardson, Texas 75080, United States
| | - Kenneth J. Balkus
- Department of Chemistry, University of Texas at Dallas, 800 West Campbell Road, Richardson, Texas 75080, United States
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Tang T, Fan H, Ai S, Han R, Qiu Y. Hemoglobin (Hb) immobilized on amino-modified magnetic nanoparticles for the catalytic removal of bisphenol A. CHEMOSPHERE 2011; 83:255-264. [PMID: 21237483 DOI: 10.1016/j.chemosphere.2010.12.075] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2010] [Revised: 12/20/2010] [Accepted: 12/20/2010] [Indexed: 05/30/2023]
Abstract
Catalytic removal of bisphenol A from aqueous solution with hemoglobin immobilized on amino-modified magnetic nanoparticles as an enzyme catalyst was reported. The amino-modified magnetite nanoparticles were firstly prepared by the coprecipitation of Fe(2+) and Fe(3+) with NH(3)·H(2)O and then modified by 3-aminopropyltriethoxysilane. The immobilization process was optimized by examining enzyme concentration, glutaraldehyde concentration, cross-link time, and immobilization time. The optimum conditions for the removal of bisphenol A with immobilized hemoglobin were also investigated. Under the optimality conditions, the removal efficiency of bisphenol A was about 80.3%. The immobilization had a beneficial effect on the stability of hemoglobin and conversions of bisphenol A. According to the proposed breakdown pathway and the intermediates, the enzyme-catalytic removal of bisphenol A by the immobilized hemoglobin is considered to be an effective method.
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Affiliation(s)
- Tiantian Tang
- College of Resources and Environment, Shandong Agricultural University, Taian, Shandong 271018, China
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20
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Luo L, Kong F, Chu S, Liu Y, Zhu H, Wang Y, Zou Z. Hemoglobin immobilized within mesoporous TiO2–SiO2 material with high loading and enhanced catalytic activity. NEW J CHEM 2011. [DOI: 10.1039/c1nj20711c] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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Cheng SH, Kao KC, Liao WN, Chen LM, Mou CY, Lee CH. Site-specific immobilization of cytochrome c on mesoporous silica through metal affinity adsorption to enhance activity and stability. NEW J CHEM 2011. [DOI: 10.1039/c1nj20255c] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Phuoc LT, Laveille P, Chamouleau F, Renard G, Drone J, Coq B, Fajula F, Galarneau A. Phospholipid-templated silica nanocapsules as efficient polyenzymatic biocatalysts. Dalton Trans 2010; 39:8511-20. [DOI: 10.1039/c001146k] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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