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Öztürk C, Küfrevioğlu Öİ. Affinity gel synthesis from the p-aminobenzoic acid derivative 4-amino-2-methylbenzoic acid and purification of polyphenol oxidase from various plant sources. Protein Expr Purif 2024; 219:106474. [PMID: 38518927 DOI: 10.1016/j.pep.2024.106474] [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: 11/26/2023] [Revised: 03/11/2024] [Accepted: 03/17/2024] [Indexed: 03/24/2024]
Abstract
The polyphenol oxidase (PPO) enzyme, which causes enzymatic browning, has been repeatedly purified from fruit and vegetables by affinity chromatography. In the present research, Sepharose 4B-l-tyrosine-4-amino-2-methylbenzoic acid, a novel affinity gel for the purification of the PPO enzyme with high efficiency, was synthesized. Additionally, Sepharose 4B-l-tyrosine-p-aminobenzoic acid affinity gel, known in the literature, was also synthesized, and 9.02, 16.57, and 28.13 purification folds were obtained for the PPO enzymes of potato, mushroom, and eggplant by the reference gel. The PPO enzymes of potato, mushroom, and eggplant were purified 41.17, 64.47, and 56.78-fold from the new 4-amino-2-methylbenzoic acid gel. Following their isolation from the new affinity column, the assessment of PPO enzyme purity involved the utilization of SDS-PAGE. According to the results from SDS-PAGE and native PAGE, the molecular weight of each enzyme was 50 kDa. Then, the inhibition effects of naringin, morin hydrate, esculin hydrate, homovanillic acid, vanillic acid, phloridzin dihydrate, and p-coumaric acid phenolic compounds on purified potato, mushroom, and eggplant PPO enzyme were investigated. Among the tested phenolic compounds, morin hydrate was determined to be the most potent inhibitor on the potato (Ki: 0.07 ± 0.03 μM), mushroom (Ki: 0.7 ± 0.3 μM), and eggplant (Ki: 4.8 ± 1.2 μM) PPO enzymes. The studies found that the weakest inhibitor was homovanillic acid for the potato (Ki: 1112 ± 324 μM), mushroom (Ki: 567 ± 81 μM), and eggplant (Ki: 2016.7 ± 805.6 μM) PPO enzymes. Kinetic assays indicated that morin hydrate was a remarkable inhibitor on PPO.
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Affiliation(s)
- Cansu Öztürk
- Department of Chemistry, Faculty of Science, Ataturk University, Erzurum, Turkey
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Amirahmadi M, Hosseinkhani S, Hosseini M, Yaghmei P, Heydari A. Fe 3O 4@SiO 2@NiAl-LDH microspheres implication in separation, kinetic and structural properties of phenylalanine dehydrogenase. Heliyon 2023; 9:e19429. [PMID: 37809670 PMCID: PMC10558515 DOI: 10.1016/j.heliyon.2023.e19429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 08/12/2023] [Accepted: 08/22/2023] [Indexed: 10/10/2023] Open
Abstract
Fe3O4@SiO2@NiAl-LDH three-components microsphere contains a Fe3O4@SiO2 magnetic core and a layered double hydroxide with nickel cation provide the binding ability to (His)-tagged-protein and exhibits high performance in protein separation and purification. The morphology and chemistry of the synthesized Fe3O4@SiO2@NiAl-LDH microspheres were characterized by energy-dispersive X-ray spectroscopy (EDX), scanning electron microscopy (SEM), X-ray diffraction (XRD), Fourier transform infrared (FTIR), vibrating sample magnetometer (VSM), Dynamic light scattering (DLS). Purified enzyme was assesed with SDS-PAGE (sodium dodecyl sulfate-polyacrylamide gel electrophoresis and intrinsic fluorescence spectroscopy. In this study, the separation of phenylalanine dehydrogenase (PheDH) by Fe3O4@SiO2@NiAl -LDH was performed and the effect of microsphere was investigated on the kinetic and structural properties of PheDH. After purification, kinetic parameters such as Km, Vmax, Kcat, kcat/Km, optimum temperature, thermal stability, and and activation energy were evaluated and compared according to the mentioned methods. The interaction between the enzyme and the microsphere displayed a high performance in protein binding capacity. The results also revealed that the kinetic parameters of the enzyme changed in a dose-dependent manner in the presence of a microsphere. Moreover, the results of intrinsic fluorescence and Circular Dichroism (CD) confirmed the structural changes of the protein in the interaction with the microsphere.
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Affiliation(s)
- Mozhgan Amirahmadi
- Department of Biochemistry, Faculty of Basic Sciences, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Saman Hosseinkhani
- Department of Biochemistry, Faculty of Biological Sciences, Tarbiat Modares University, Tehran 14115-175, Iran
| | - Morteza Hosseini
- Department of Life Science Engineering, Faculty of New Sciences & Technologies, University of Tehran, Tehran 1417614418, Iran
| | - Paricher Yaghmei
- Department of Biochemistry, Faculty of Basic Sciences, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Akbar Heydari
- Chemistry Department, Tarbiat Modares University, P.O. Box 14155-4838, Tehran, Iran
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Yang YJ, Chang HC, Wang MY, Suen SY. Preparation of Polyacrylonitrile-Based Immobilized Copper-Ion Affinity Membranes for Protein Adsorption. MEMBRANES 2023; 13:271. [PMID: 36984658 PMCID: PMC10056745 DOI: 10.3390/membranes13030271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 02/21/2023] [Accepted: 02/22/2023] [Indexed: 06/18/2023]
Abstract
A polyacrylonitrile (PAN)-based immobilized metal-ion affinity membrane (IMAM) was prepared with a high capacity for protein adsorption. PAN was selected as the substrate due to its excellent thermal and chemical stability. The cyano groups on the PAN membrane were substituted with carboxyl groups, followed by reactions with ethylenediamine (EDA) and ethylene glycol diglycidyl ether (EGDGE) to produce the terminal epoxy groups. The chelating agent iminodiacetic acid (IDA) was then bound to the modified PAN membrane and further chelated with copper ions. The immobilized copper ion amount of membrane was analyzed to obtain the optimal reaction conditions, which were 60 °C/3 h for EDA coupling and 60 °C/4 h for EGDGE grafting. Furthermore, under the use of minor IDA and copper ion concentrations, the immobilized copper ion capacity of the IMAM was 4.8 μmol/cm2 (253.4 µmol/mL, or 1.47 μmol/mg). At a neutral pH, the cationic lysozyme exhibited a large adsorption capacity with the IMAM (1.96 μmol/mL), which was most likely multilayer binding, whereas the adsorption capacity for bovine serum albumin (BSA) and histidine-tagged green fluorescent protein (GFP-His6) was 0.053 μmol/mL and 0.135 μmol/mL, respectively, with a monolayer adsorption arrangement. The protein desorption efficiency was greater than 95%, implying that the prepared IMAM could be reused for protein adsorption.
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Affiliation(s)
- Yin-Jie Yang
- Department of Chemical Engineering, National Chung Hsing University, Taichung 402, Taiwan
| | - Hou-Chien Chang
- Department of Chemical Engineering, National Chung Hsing University, Taichung 402, Taiwan
| | - Min-Ying Wang
- Graduate Institute of Biotechnology, National Chung Hsing University, Taichung 402, Taiwan
| | - Shing-Yi Suen
- Department of Chemical Engineering, National Chung Hsing University, Taichung 402, Taiwan
- i-Center for Advanced Science and Technology, National Chung Hsing University, Taichung 402, Taiwan
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Chen J, Yu B, Cong H, Shen Y. Recent development and application of membrane chromatography. Anal Bioanal Chem 2023; 415:45-65. [PMID: 36131143 PMCID: PMC9491666 DOI: 10.1007/s00216-022-04325-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 08/29/2022] [Accepted: 09/05/2022] [Indexed: 01/11/2023]
Abstract
Membrane chromatography is mainly used for the separation and purification of proteins and biological macromolecules in the downstream processing process, also applications in sewage disposal. Membrane chromatography is recognized as an effective alternative to column chromatography because it significantly improves chromatography from affinity, hydrophobicity, and ion exchange; the development status of membrane chromatography in membrane matrix and membrane equipment is thoroughly discussed, and the applications of protein capture and intermediate purification, virus, monoclonal antibody purification, water treatment, and others are summarized. This review will provide value for the exploration and potential application of membrane chromatography.
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Affiliation(s)
- Jing Chen
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, China
| | - Bing Yu
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, China
- State Key Laboratory of Bio-Fibers and Eco-Textiles, Qingdao University, Qingdao, 266071, China
| | - Hailin Cong
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, China.
- State Key Laboratory of Bio-Fibers and Eco-Textiles, Qingdao University, Qingdao, 266071, China.
| | - Youqing Shen
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, China
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, Center for Bionanoengineering, and Department of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310027, Zhejiang, China
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Kuşat K, Bağlamış S, Kuru Cİ, Ulucan F, Uygun M, Akgöl S. p(HEMA)-RR241 hydrogel membranes with micron network for IgG depletion in proteomic studies. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2022; 33:1181-1197. [PMID: 35192441 DOI: 10.1080/09205063.2022.2045666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 02/12/2022] [Accepted: 02/20/2022] [Indexed: 06/14/2023]
Abstract
Serum proteins can generally be considered a good source for the illness' indication and are precious resources to detect diseases such as inflammation, cancer, diabetes, malnutrition, cardiovascular diseases, Alzheimer's, other autoimmune diseases, and infections. However, one of the biggest difficulties for proteomic studies is that the majority of serum protein mass consists of only a few proteins. Albumin and Immunoglobulin (IgG) constitute 80% of total serum protein. In this study, dye ligand affinity-based hydrogel membranes were proposed as new materials with micron mesh structures. Micron mesh p(HEMA) hydrogel membranes were synthesized by using the UV-photopolymerization method, then modified with Reactive Red 241 (RR241) dye ligand to increase the affinity towards IgG. Characterizations of synthesized micron mesh p(HEMA)-RR241 hydrogel membranes were also performed. It was demonstrated by the characterization studies that; the dye was successfully incorporated into the membrane structure with the amount of 119.38 mg/g. The hydrophilic property of the hydrogel membrane was demonstrated by swelling tests and the swelling value of dye modified membrane was found to be 8 times higher than that of the plain membrane. Micron network structure, as well as the porosity, were demonstrated with SEM/ESEM studies. Optimization of IgG adsorption conditions was also studied at different parameters (pH, temperature, ion strength, initial IgG concentration). Optimum pH, temperature, and ionic strength were found to be 6.5, 25 °C, 0.05 M, respectively, and the maximum IgG absorption value was 10.27 mg/g. Finally, it was shown that the proposed materials can be used repeatedly by 5 adsorption-desorption cycles.
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Affiliation(s)
- Kevser Kuşat
- Chemistry Department, Faculty of Science, Dokuz Eylül University, Izmir, Turkey
| | - Selami Bağlamış
- Biochemistry Department, Faculty of Science, Ege University, Izmir, Turkey
| | - Cansu İlke Kuru
- Biochemistry Department, Faculty of Science, Ege University, Izmir, Turkey
| | - Fulden Ulucan
- Biochemistry Department, Faculty of Science, Ege University, Izmir, Turkey
| | - Murat Uygun
- Chemistry Department, Faculty of Science and Arts, Adnan Menderes University, Aydın, Turkey
| | - Sinan Akgöl
- Biochemistry Department, Faculty of Science, Ege University, Izmir, Turkey
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Abstract
Membrane chromatography (MC) is an emerging bioseparation technology combining the principles of membrane filtration and chromatography. In this process, one type of molecule is adsorbed in the stationary phase, whereas the other type of molecule is passed through the membrane pores without affecting the adsorbed molecule. In subsequent the step, the adsorbed molecule is recovered by an elution buffer with a unique ionic strength and pH. Functionalized microfiltration membranes are usually used in radial flow, axial flow, and lateral flow membrane modules in MC systems. In the MC process, the transport of a solute to a stationary phase is mainly achieved through convection and minimum pore diffusion. Therefore, mass transfer resistance and pressure drop become insignificant. Other characteristics of MC systems are a minimum clogging tendency in the stationary phase, the capability of operating with a high mobile phase flow rate, and the disposable (short term) application of stationary phase. The development and application of MC systems for the fractionation of individual proteins from whey for investigation and industrial-scale production are promising. A significant income from individual whey proteins together with the marketing of dairy foods may provide a new commercial outlook in dairy industry. In this review, information about the development of a MC system and its applications for the fractionation of individual protein from whey are presented in comprehensive manner.
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Asena Özbek M, Çimen D, Bereli N, Denizli A. Metal-chelated polyamide hollow fiber membranes for ovalbumin purification from egg white. J Chromatogr B Analyt Technol Biomed Life Sci 2022; 1203:123293. [DOI: 10.1016/j.jchromb.2022.123293] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 03/17/2022] [Accepted: 05/08/2022] [Indexed: 12/17/2022]
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Supported Ionic Liquids Used as Chromatographic Matrices in Bioseparation-An Overview. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27051618. [PMID: 35268719 PMCID: PMC8911583 DOI: 10.3390/molecules27051618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 02/26/2022] [Accepted: 02/26/2022] [Indexed: 11/17/2022]
Abstract
Liquid chromatography plays a central role in biomanufacturing, and, apart from its use as a preparative purification strategy, either in biopharmaceuticals or in fine chemicals industries, it is also very useful as an analytical tool for monitoring, assessing, and characterizing diverse samples. The present review gives an overview of the progress of the chromatographic supports that have been used in the purification of high-value products (e.g., small molecules, organic compounds, proteins, and nucleic acids). Despite the diversity of currently available chromatographic matrices, the interest in innovative biomolecules emphasizes the need for novel, robust, and more efficient supports and ligands with improved selectivity. Accordingly, ionic liquids (ILs) have been investigated as novel ligands in chromatographic matrices. Given herein is an extensive review regarding the different immobilization strategies of ILs in several types of supports, namely in silica, Sepharose, and polymers. In addition to depicting their synthesis, the main application examples of these supports are also presented. The multiple interactions promoted by ILs are critically discussed concerning the improved selectivity towards target molecules. Overall, the versatility of supported ILs is here considered a critical point to their exploitation as alternatives to the more conventional liquid chromatographic matrices used in bioseparation processes.
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Pandanaboina SC, RanguMagar AB, Sharma KD, Chhetri BP, Parnell CM, Xie JY, Srivatsan M, Ghosh A. Functionalized Nanocellulose Drives Neural Stem Cells toward Neuronal Differentiation. J Funct Biomater 2021; 12:64. [PMID: 34842752 PMCID: PMC8628960 DOI: 10.3390/jfb12040064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 11/10/2021] [Accepted: 11/13/2021] [Indexed: 11/23/2022] Open
Abstract
Transplantation of differentiated and fully functional neurons may be a better therapeutic option for the cure of neurodegenerative disorders and brain injuries than direct grafting of neural stem cells (NSCs) that are potentially tumorigenic. However, the differentiation of NSCs into a large population of neurons has been a challenge. Nanomaterials have been widely used as substrates to manipulate cell behavior due to their nano-size, excellent physicochemical properties, ease of synthesis, and versatility in surface functionalization. Nanomaterial-based scaffolds and synthetic polymers have been fabricated with topology resembling the micro-environment of the extracellular matrix. Nanocellulose materials are gaining attention because of their availability, biocompatibility, biodegradability and bioactivity, and affordable cost. We evaluated the role of nanocellulose with different linkage and surface features in promoting neuronal differentiation. Nanocellulose coupled with lysine molecules (CNC-Lys) provided positive charges that helped the cells to attach. Embryonic rat NSCs were differentiated on the CNC-Lys surface for up to three weeks. By the end of the three weeks of in vitro culture, 87% of the cells had attached to the CNC-Lys surface and more than half of the NSCs had differentiated into functional neurons, expressing endogenous glutamate, generating electrical activity and action potentials recorded by the multi-electrode array.
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Affiliation(s)
- Sahitya Chetan Pandanaboina
- Department of Biological Sciences and Arkansas Biosciences Institute, Arkansas State University, Jonesboro, AR 72401, USA; (S.C.P.); (K.D.S.)
| | - Ambar B. RanguMagar
- Department of Chemistry, University of Arkansas at Little Rock, Little Rock, AR 72204, USA; (A.B.R.); (B.P.C.); (C.M.P.)
| | - Krishna D. Sharma
- Department of Biological Sciences and Arkansas Biosciences Institute, Arkansas State University, Jonesboro, AR 72401, USA; (S.C.P.); (K.D.S.)
| | - Bijay P. Chhetri
- Department of Chemistry, University of Arkansas at Little Rock, Little Rock, AR 72204, USA; (A.B.R.); (B.P.C.); (C.M.P.)
| | - Charlette M. Parnell
- Department of Chemistry, University of Arkansas at Little Rock, Little Rock, AR 72204, USA; (A.B.R.); (B.P.C.); (C.M.P.)
| | - Jennifer Yanhua Xie
- Department of Basic Sciences, New York Institute of Technology College of Osteopathic Medicine, Arkansas State University, Jonesboro, AR 72401, USA
| | - Malathi Srivatsan
- Department of Biological Sciences and Arkansas Biosciences Institute, Arkansas State University, Jonesboro, AR 72401, USA; (S.C.P.); (K.D.S.)
| | - Anindya Ghosh
- Department of Chemistry, University of Arkansas at Little Rock, Little Rock, AR 72204, USA; (A.B.R.); (B.P.C.); (C.M.P.)
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Enez B. Purification and Characterization of Thermostable α-Amylase from Soil Bacterium Bacillus sp. Protein Pept Lett 2021; 28:1372-1378. [PMID: 34711150 DOI: 10.2174/0929866528666211027113113] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 08/09/2021] [Accepted: 09/03/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Amylases are used in several industrial and biotechnological sectors, including those producing textiles, detergents, paper and bakery products. OBJECTIVE This study aimed to purify an industrially important α-amylase from Bacillus sp. For this purpose, a single and rapid α-amylase purification was performed using the starch affinity method. METHODS Characterization of the purified enzyme was determined by investigating temperature, pH stability, detergents, and metal ions. RESULTS The purification coefficient of 29.8-fold with a yield of 9.2% was found. The molecular weight of the purified α-amylase was determined to be 53 kDa by SDS-PAGE, and thermostability was confirmed with 100% activity at 30ºC and 40ºC after 1 h. The purified enzyme was stable over a wide range of pH values, with optimum activity at pH 6.0, 7.0 and 8.0 after 2 h. The study also investigated the effects of the metal ions and detergents on the purified amylase and found that Mg2+ and Ca2+ ions were the activators of the enzyme, while Zn2+, Co2+ and Na+ ions decreased the activity. Furthermore, Hg2+ indicated complete inhibition of amylase activity. The detergents Triton X-100 and Tween 20 increased the α-amylase activity, while sodium dodecyl sulfate inhibited the activity. CONCLUSION The purified α-amylase obtained from Bacillus sp. is considered to be environmentally friendly, can be processed in a short time, and has a low cost.
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Affiliation(s)
- Barış Enez
- Veterinary Health Department, Vocational School of Food, Agriculture and Livestock, Bingöl University, Bingöl. Turkey
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Morita K, Takeda S, Yunoki A, Tsuchii T, Tanaka T, Maruyama T. Preparation of affinity membranes using polymer phase separation and azido-containing surfactants. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2020.125802] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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12
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Embedding of L–Arginine into graphene oxide (GO) for endotoxin removal from water: Modeling and optimization approach. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.125491] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Song C, Li Y, Wang B, Hong Y, Xue C, Li Q, Shen E, Cui D. A novel anticoagulant affinity membrane for enhanced hemocompatibility and bilirubin removal. Colloids Surf B Biointerfaces 2020; 197:111430. [PMID: 33125976 DOI: 10.1016/j.colsurfb.2020.111430] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 10/12/2020] [Accepted: 10/18/2020] [Indexed: 01/20/2023]
Abstract
Affinity membrane is widely employed to promote specific adsorption of toxins and reduce the blood purification therapeutic time. However, it suffers from insufficient toxin binding and low hemocompatibility. Herein, a novel anticoagulant affinity membrane (AAM) was developed to clear bilirubin from human blood in a pore-flow-through way. Firstly, a nylon net membrane with a regularly arranged pore as the matrix was coated with poly(pyrrole-3-carboxylic acid) via chemical vapor deposition (CVD) method. Then, poly(L-arginine) (PLA) as a highly specific ligand of bilirubin, was immobilized onto the surface of the composited membrane after the modification of heparin. Owing to the 3-dimensional molecular architecture of PLA, up to 86.1 % of bilirubin was efficiently cleared. Besides, the AAM exhibited effective anticoagulant activity in the measurement of clotting time, with suppressed thrombus formation, low hemolysis ratio, minimized platelet and leukocyte adhesion, and excellent biosafety. Therefore, the AAM has enormous potential in blood purification therapy for enhancing hemocompatibility and bilirubin removal.
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Affiliation(s)
- Cunfeng Song
- Institute of Nano Biomedicine and Engineering, Department of Instrument Science & Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Yugang Li
- State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Baocan Wang
- Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 1665 Kongjiang Road, Shanghai 200092, China
| | - Yuping Hong
- Institute of Nano Biomedicine and Engineering, Department of Instrument Science & Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Cuili Xue
- Institute of Nano Biomedicine and Engineering, Department of Instrument Science & Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Qichao Li
- Institute of Nano Biomedicine and Engineering, Department of Instrument Science & Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - E Shen
- Department of Ultrasound in Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University, 600 Xishan Road, Shanghai 200233, China
| | - Daxiang Cui
- Institute of Nano Biomedicine and Engineering, Department of Instrument Science & Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; National Engineering Center for Nanotechnology, Collaborative Innovational Center for System Biology, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China.
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Aksoy M. A new insight into purification of polyphenol oxidase and inhibition effect of curcumin and quercetin on potato polyphenol oxidase. Protein Expr Purif 2020; 171:105612. [DOI: 10.1016/j.pep.2020.105612] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 02/21/2020] [Accepted: 02/21/2020] [Indexed: 11/28/2022]
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15
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Li XG, Park IS, Choi BH, Kim UJ, Min BH. In Vivo Bioreactor Using Cellulose Membrane Benefit Engineering Cartilage by Improving the Chondrogenesis and Modulating the Immune Response. Tissue Eng Regen Med 2020; 17:165-181. [PMID: 32193874 PMCID: PMC7105552 DOI: 10.1007/s13770-019-00236-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 12/16/2019] [Accepted: 12/17/2019] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND To regenerate tissue-engineered cartilage as a source of material for the restoration of cartilage defects, we used a human fetal cartilage progenitor cell pellet to improve chondrogenesis and modulation of the immune response in an in vivo bioreactor (IVB) system. METHODS IVB was buried subcutaneously in the host and then implanted into a cartilage defect. The IVB was composed of a silicone tube and a cellulose nano pore-sized membrane. First, fetal cartilage progenitor cell pellets were cultured in vitro for 3 days, then cultured in vitro, subcutaneously, and in an IVB for 3 weeks. First, the components and liquidity of IVB fluid were evaluated, then the chondrogenesis and immunogenicity of the pellets were evaluated using gross observation, cell viability assays, histology, biochemical analysis, RT-PCR, and Western blots. Finally, cartilage repair and synovial inflammation were evaluated histologically. RESULTS The fluid color and transparency of the IVB were similar to synovial fluid (SF) and the components were closer to SF than serum. The IVB system not only promoted the synthesis of cartilage matrix and maintained the cartilage phenotype, it also delayed calcification compared to the subcutaneously implanted pellets. CONCLUSION The IVB adopted to study cell differentiation was effective in preventing host immune rejection.
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Affiliation(s)
- Xue Guang Li
- Department of Orthopaedic Surgery, Ajou University School of Medicine, San 5, Wonchon-dong, Youngtong-gu, Suwon, 16499, Republic of Korea
- Cell Therapy Center, Ajou University School of Medicine, San 5, Wonchon-dong, Youngtong-gu, Suwon, 16499, Republic of Korea
| | - In-Su Park
- Cell Therapy Center, Ajou University School of Medicine, San 5, Wonchon-dong, Youngtong-gu, Suwon, 16499, Republic of Korea
| | - Byung Hyune Choi
- Department of Biomedical Sciences, Inha University College of Medicine, 100, Inha-ro, Michuhol-gu, Incheon, 22212, Republic of Korea
| | - Ung-Jin Kim
- Graduate School of Biotechnology, Kyung Hee University, 1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do, 17104, Republic of Korea
- Department of Plant and Environmental New Resources, College of Life Sciences, Kyung Hee University, 1 Seocheon-dong, Giheung-gu, Yongin-si, Gyeonggi-do, 17104, Republic of Korea
| | - Byoung-Hyun Min
- Department of Orthopaedic Surgery, Ajou University School of Medicine, San 5, Wonchon-dong, Youngtong-gu, Suwon, 16499, Republic of Korea.
- Cell Therapy Center, Ajou University School of Medicine, San 5, Wonchon-dong, Youngtong-gu, Suwon, 16499, Republic of Korea.
- Department of Molecular Science and Technology, Ajou University School of Medicine, San 5, Wonchon-dong, Youngtong-gu, Suwon, 16499, Republic of Korea.
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Perspectives, Tendencies, and Guidelines in Affinity-Based Strategies for the Recovery and Purification of PEGylated Proteins. ADVANCES IN POLYMER TECHNOLOGY 2020. [DOI: 10.1155/2020/6163904] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
In recent years, the effective purification of PEGylated therapeutic proteins from reaction media has received particular attention. Although several techniques have been used, affinity-based strategies have been scarcely explored despite the fact that, after PEGylation, marked changes in the molecular affinity parameters of the modified molecules are observed. With this in mind, future contributions in the bioseparation of these polymer-protein conjugates are expected to exploit affinity in chromatographic and nonchromatographic techniques which will surely derive in the integration of different operations. However, this will only occur as novel ligands which are simultaneously found. As it will be mentioned, these novel ligands may be screened or designed. In both cases, computer-aided tools will support their identification or development. Additionally, ligand discovery by high-throughput screening (HTS) is believed to become a fast, economic, and informative technology that will aid in the mass production of ligands along with genetic engineering and related technologies. Therefore, besides analyzing the state of the art in affinity separation strategies for PEGylated molecules, this review proposes a basic guideline for the selection of adequate ligands to provide information and prospective on the future of affinity operations in solving this particular bioengineering problem.
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17
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Affinity Membranes and Monoliths for Protein Purification. MEMBRANES 2019; 10:membranes10010001. [PMID: 31878114 PMCID: PMC7022333 DOI: 10.3390/membranes10010001] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 12/19/2019] [Accepted: 12/20/2019] [Indexed: 12/18/2022]
Abstract
Affinity capture represents an important step in downstream processing of proteins and it is conventionally performed through a chromatographic process. The performance of this step highly depends on the type of matrix employed. In particular, resin beads and convective materials, such as membranes and monoliths, are the commonly available supports. The present work deals with non-competitive binding of bovine serum albumin (BSA) on different chromatographic media functionalized with Cibacron Blue F3GA (CB). The aim is to set up the development of the purification process starting from the lab-scale characterization of a commercially available CB resin, regenerated cellulose membranes and polymeric monoliths, functionalized with CB to identify the best option. The performance of the three different chromatographic media is evaluated in terms of BSA binding capacity and productivity. The experimental investigation shows promising results for regenerated cellulose membranes and monoliths, whose performance are comparable with those of the packed column tested. It was demonstrated that the capacity of convective stationary phases does not depend on flow rate, in the range investigated, and that the productivity that can be achieved with membranes is 10 to 20 times higher depending on the initial BSA concentration value, and with monoliths it is approximately twice that of beads, at the same superficial velocity.
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18
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Kargl R, Bračič M, Resnik M, Mozetič M, Bauer W, Stana Kleinschek K, Mohan T. Affinity of Serum Albumin and Fibrinogen to Cellulose, Its Hydrophobic Derivatives and Blends. Front Chem 2019; 7:581. [PMID: 31552215 PMCID: PMC6743410 DOI: 10.3389/fchem.2019.00581] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 08/02/2019] [Indexed: 11/13/2022] Open
Abstract
This work describes the preparation of spin-coated thin polymer films composed of cellulose (CE), ethyl cellulose (EC), and cellulose acetate (CA) in the form of bi- or mono-component coatings on sensors of a quartz crystal microbalance with dissipation monitoring (QCM-D). Depending on the composition and derivative, hydrophilicity can be varied resulting in materials with different surface properties. The surfaces of mono- and bi-component films were also analyzed by atomic force microscopy (AFM) and large differences in the morphologies were found comprising nano- to micrometer sized pores. Extended protein adsorption studies were performed by a QCM-D with 0.1 and 10 mg mL−1 bovine serum albumin (BSA) and 0.1 and 1 mg mL−1 fibrinogen from bovine plasma in phosphate buffered saline. Analysis of the mass of bound proteins was conducted by applying the Voigt model and a comparison was made with the Sauerbrey wet mass of the proteins for all films. The amount of deposited proteins could be influenced by the composition of the films. It is proposed that the observed effects can be exploited in biomaterial science and that they can be used to extent the applicability of bio-based polymer thin films composed of commercial cellulose derivatives.
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Affiliation(s)
- Rupert Kargl
- Laboratory for Characterization and Processing of Polymers, Faculty of Mechanical Engineering, University of Maribor, Maribor, Slovenia.,Faculty of Technical Chemistry, Chemical and Process Engineering, Biotechnology, Institute of Paper, Pulp and Fibre Technology (IPZ), Graz University of Technology, Graz, Austria
| | - Matej Bračič
- Laboratory for Characterization and Processing of Polymers, Faculty of Mechanical Engineering, University of Maribor, Maribor, Slovenia
| | - Matic Resnik
- Department of Surface Engineering and Optoelectronics, Jožef Stefan Institute, Ljubljana, Slovenia
| | - Miran Mozetič
- Department of Surface Engineering and Optoelectronics, Jožef Stefan Institute, Ljubljana, Slovenia
| | - Wolfgang Bauer
- Faculty of Technical Chemistry, Chemical and Process Engineering, Biotechnology, Institute of Paper, Pulp and Fibre Technology (IPZ), Graz University of Technology, Graz, Austria
| | - Karin Stana Kleinschek
- Laboratory for Characterization and Processing of Polymers, Faculty of Mechanical Engineering, University of Maribor, Maribor, Slovenia.,Faculty of Technical Chemistry, Chemical and Process Engineering, Biotechnology, Institute of Inorganic Chemistry, Graz University of Technology, Graz, Austria
| | - Tamilselvan Mohan
- Laboratory for Characterization and Processing of Polymers, Faculty of Mechanical Engineering, University of Maribor, Maribor, Slovenia
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19
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Analysis of the Effect of Processing Conditions on Physical Properties of Thermally Set Cellulose Hydrogels. MATERIALS 2019; 12:ma12071066. [PMID: 30939751 PMCID: PMC6479291 DOI: 10.3390/ma12071066] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 03/24/2019] [Accepted: 03/28/2019] [Indexed: 11/22/2022]
Abstract
Cellulose-based hydrogels were prepared by dissolving cellulose in aqueous sodium hydroxide (NaOH)/urea solutions and casting it into complex shapes by the use of sacrificial templates followed by thermal gelation of the solution. Both the gelling temperatures used (40–80 °C), as well as the method of heating by either induction in the form of a water bath and hot press or radiation by microwaves could be shown to have a significant effect on the compressive strength and modulus of the prepared hydrogels. Lower gelling temperatures and shorter heating times were found to result in stronger and stiffer gels. Both the effect of physical cross-linking via the introduction of additional non-dissolving cellulosic material, as well as chemical cross-linking by the introduction of epichlorohydrin (ECH), and a combination of both applied during the gelation process could be shown to affect both the mechanical properties and microstructure of the hydrogels. The added cellulose acts as a physical-cross-linking agent strengthening the hydrogen-bond network as well as a reinforcing phase improving the mechanical properties. However, chemical cross-linking of an unreinforced gel leads to unfavourable bonding and cellulose network formation, resulting in drastically increased pore sizes and reduced mechanical properties. In both cases, chemical cross-linking leads to larger internal pores.
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20
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Mohy Eldin MS, Abdel Rahman S, El Fawal GF. Novel immobilized Cu2+-aminated poly (methyl methacrylate) grafted cellophane membranes for affinity separation of His-Tag chitinase. Polym Bull (Berl) 2019. [DOI: 10.1007/s00289-019-02743-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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21
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Somayajula D, Agarwal A, Sharma AK, Pall AE, Datta S, Ghosh G. In Situ Synthesis of Silver Nanoparticles within Hydrogel-Conjugated Membrane for Enhanced Antibacterial Properties. ACS APPLIED BIO MATERIALS 2019; 2:665-674. [DOI: 10.1021/acsabm.8b00471] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Deepika Somayajula
- Department of Mechanical Engineering, University of Michigan—Dearborn, 4901 Evergreen Road, Dearborn, Michigan 48128, United States
| | - Ayushi Agarwal
- Department of Biotechnology, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand 247667, India
| | - Ajay K. Sharma
- Department of Biotechnology, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand 247667, India
| | - Ashley E. Pall
- Department of Natural Sciences, University of Michigan—Dearborn, 4901 Evergreen Road, Dearborn, Michigan 48128, United States
| | - Saurav Datta
- Department of Biotechnology, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand 247667, India
| | - Gargi Ghosh
- Department of Mechanical Engineering, University of Michigan—Dearborn, 4901 Evergreen Road, Dearborn, Michigan 48128, United States
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22
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Kumari A, Rekhi L, Datta S. Reversibly Attached Phospholipid Bilayer-Functionalized Membrane Pores. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:14395-14401. [PMID: 30392365 DOI: 10.1021/acs.langmuir.8b03404] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
We report the development of reversibly attached phospholipid bilayer (PLB)-functionalized membrane pores that enabled reusability of the membrane matrix as well as the phospholipid. The functionalized architecture was constructed based on electrostatic interactions, which facilitate the reversible attachment-detachment sequence of the functional moieties within membrane pores. To demonstrate potential application, an enzyme, glucose oxidase (GOx), was electrostatically immobilized within the PLB-functionalized membrane and enzymatic catalysis was conducted under the convective flow mode. The GOx-immobilized membrane demonstrated satisfactory activity and stability. Convective flow of the substrate solution resulted in significantly higher activity than diffusive flow. Then, the enzyme was detached keeping the functional PLB backbone intact. Detachment of the enzyme without affecting the functional activity of PLB backbone permits attachment of fresh enzyme. In addition, reusability of the phospholipids is also of great importance as they have wide range of applications, but their usage is limited by higher cost. We have demonstrated the detachment of the PLB from the membrane using a simple technique. Characterization of the detached phospholipid confirmed retention of the original structural and functional properties as exhibited before attachment. To the best of our knowledge, this is the first study on reversible PLB formation within membrane pores and demonstration of a detachment technique, while maintaining the structural and functional properties of the phospholipid.
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Affiliation(s)
- Anju Kumari
- Department of Biotechnology , Indian Institute of Technology Roorkee , Roorkee 247667 , Uttarakhand , India
| | - Lavie Rekhi
- Department of Biotechnology , Indian Institute of Technology Roorkee , Roorkee 247667 , Uttarakhand , India
| | - Saurav Datta
- Department of Biotechnology , Indian Institute of Technology Roorkee , Roorkee 247667 , Uttarakhand , India
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23
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Lin L, Sun H, Cheng Q, Huang K, He Z, Zheng T, Zhang Y. Fabrication of polyimide hollow fiber membrane with well‐defined adsorption channels and binding sites for organics separation. POLYM ENG SCI 2018. [DOI: 10.1002/pen.24658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ligang Lin
- State Key Laboratory of Separation Membranes and Membrane ProcessesTianjin Polytechnic UniversityTianjin300387 People's Republic of China
| | - Hui Sun
- State Key Laboratory of Separation Membranes and Membrane ProcessesTianjin Polytechnic UniversityTianjin300387 People's Republic of China
| | - Qi Cheng
- State Key Laboratory of Separation Membranes and Membrane ProcessesTianjin Polytechnic UniversityTianjin300387 People's Republic of China
| | - Kai Huang
- State Key Laboratory of Separation Membranes and Membrane ProcessesTianjin Polytechnic UniversityTianjin300387 People's Republic of China
| | - Zhifu He
- State Key Laboratory of Separation Membranes and Membrane ProcessesTianjin Polytechnic UniversityTianjin300387 People's Republic of China
| | - Tiantian Zheng
- State Key Laboratory of Separation Membranes and Membrane ProcessesTianjin Polytechnic UniversityTianjin300387 People's Republic of China
| | - Yuzhong Zhang
- State Key Laboratory of Separation Membranes and Membrane ProcessesTianjin Polytechnic UniversityTianjin300387 People's Republic of China
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24
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Courtenay JC, Sharma RI, Scott JL. Recent Advances in Modified Cellulose for Tissue Culture Applications. Molecules 2018; 23:E654. [PMID: 29538287 PMCID: PMC6017284 DOI: 10.3390/molecules23030654] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 03/09/2018] [Accepted: 03/12/2018] [Indexed: 12/31/2022] Open
Abstract
Tissue engineering is a rapidly advancing field in regenerative medicine, with much research directed towards the production of new biomaterial scaffolds with tailored properties to generate functional tissue for specific applications. Recently, principles of sustainability, eco-efficiency and green chemistry have begun to guide the development of a new generation of materials, such as cellulose, as an alternative to conventional polymers based on conversion of fossil carbon (e.g., oil) and finding technologies to reduce the use of animal and human derived biomolecules (e.g., foetal bovine serum). Much of this focus on cellulose is due to it possessing the necessary properties for tissue engineering scaffolds, including biocompatibility, and the relative ease with which its characteristics can be tuned through chemical modification to adjust mechanical properties and to introduce various surface modifications. In addition, the sustainability of producing and manufacturing materials from cellulose, as well as its modest cost, makes cellulose an economically viable feedstock. This review focusses specifically on the use of modified cellulose materials for tissue culturing applications. We will investigate recent techniques used to promote scaffold function through physical, biochemical and chemical scaffold modifications, and describe how these have been utilised to reduce reliance on the addition of matrix ligands such as foetal bovine serum.
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Affiliation(s)
- James C Courtenay
- Centre for Sustainable Chemical Technologies, University of Bath, Bath BA2 7AY, UK.
- Department of Chemistry, University of Bath, Bath BA2 7AY, UK.
| | - Ram I Sharma
- Centre for Sustainable Chemical Technologies, University of Bath, Bath BA2 7AY, UK.
- Department of Chemical Engineering, University of Bath, Bath BA2 7AY, UK.
| | - Janet L Scott
- Centre for Sustainable Chemical Technologies, University of Bath, Bath BA2 7AY, UK.
- Department of Chemistry, University of Bath, Bath BA2 7AY, UK.
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25
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Demir EF, Kuru CI, Uygun M, Aktaş Uygun D, Akgöl S. Antibody separation using lectin modified poly(HEMA-EDMA) hydrogel membranes. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2017; 29:344-359. [DOI: 10.1080/09205063.2017.1417197] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Esra Feyzioğlu Demir
- Medical Laboratory Technique, Vocational School of Health Services, Izmir University of Economics, Izmir, Turkey
| | - Cansu Ilke Kuru
- Department of Biotechnology, Graduate School of Natural and Applied Sciences, Ege University, Izmir, Turkey
| | - Murat Uygun
- Department of Chemistry, Faculty of Science and Arts, Adnan Menderes University, Aydın, Turkey
- Nanotechnology Application and Research Center, Adnan Menderes University, Aydın, Turkey
| | - Deniz Aktaş Uygun
- Department of Chemistry, Faculty of Science and Arts, Adnan Menderes University, Aydın, Turkey
- Nanotechnology Application and Research Center, Adnan Menderes University, Aydın, Turkey
| | - Sinan Akgöl
- Department of Biochemistry, Faculty of Science, Ege University, Izmir, Turkey
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26
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Courtenay JC, Deneke C, Lanzoni EM, Costa CA, Bae Y, Scott JL, Sharma RI. Modulating cell response on cellulose surfaces; tunable attachment and scaffold mechanics. CELLULOSE (LONDON, ENGLAND) 2017; 25:925-940. [PMID: 31983816 PMCID: PMC6954015 DOI: 10.1007/s10570-017-1612-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Accepted: 12/11/2017] [Indexed: 06/08/2023]
Abstract
Combining surface chemical modification of cellulose to introduce positively charged trimethylammonium groups by reaction with glycidyltrimethylammonium chloride (GTMAC) allowed for direct attachment of mammalian MG-63 cells, without addition of protein modifiers, or ligands. Very small increases in the surface charge resulted in significant increases in cell attachment: at a degree of substitution (DS) of only 1.4%, MG-63 cell attachment was > 90% compared to tissue culture plastic, whereas minimal attachment occurred on unmodified cellulose. Cell attachment plateaued above DS of ca. 1.85% reflecting a similar trend in surface charge, as determined from ζ-potential measurements and capacitance coupling (electric force microscopy). Cellulose film stiffness was modulated by cross linking with glyoxal (0.3-2.6% degree of crosslinking) to produce a range of materials with surface shear moduli from 76 to 448 kPa (measured using atomic force microscopy). Cell morphology on these materials could be regulated by tuning the stiffness of the scaffolds. Thus, we report tailored functionalised biomaterials based on cationic cellulose that can be tuned through surface reaction and glyoxal crosslinkin+g, to influence the attachment and morphology of cells. These scaffolds are the first steps towards materials designed to support cells and to regulate cell morphology on implanted biomaterials using only scaffold and cells, i.e. without added adhesion promoters.
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Affiliation(s)
- James C. Courtenay
- Centre for Sustainable Chemical Technologies, University of Bath, Bath, BA2 7AY UK
- Department of Chemistry, University of Bath, Bath, BA2 7AY UK
| | - Christoph Deneke
- National Nanotechnology Laboratory, Centre for National Research in Energy and Materials, Campinas, São Paulo Brazil
| | - Evandro M. Lanzoni
- National Nanotechnology Laboratory, Centre for National Research in Energy and Materials, Campinas, São Paulo Brazil
| | - Carlos A. Costa
- National Nanotechnology Laboratory, Centre for National Research in Energy and Materials, Campinas, São Paulo Brazil
| | - Yongho Bae
- Department of Pathology and Anatomical Sciences, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, The State University of New York, Buffalo, NY 14214 USA
| | - Janet L. Scott
- Centre for Sustainable Chemical Technologies, University of Bath, Bath, BA2 7AY UK
- Department of Chemistry, University of Bath, Bath, BA2 7AY UK
| | - Ram I. Sharma
- Centre for Sustainable Chemical Technologies, University of Bath, Bath, BA2 7AY UK
- Department of Chemical Engineering, University of Bath, Bath, BA2 7AY UK
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27
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He S, Simpson BK, Sun H, Ngadi MO, Ma Y, Huang T. Phaseolus vulgaris lectins: A systematic review of characteristics and health implications. Crit Rev Food Sci Nutr 2017; 58:70-83. [PMID: 26479307 DOI: 10.1080/10408398.2015.1096234] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Legume lectins are carbohydrate-binding proteins of non-immune origin. Significant amounts of lectins have been found in Phaseolus vulgaris beans as far back as in the last century; however, many questions about their potential biological roles still remain obscure. Studies have shown that lectins are anti-nutritional factors that can cause intestinal disorders. Owing to their ability to act as toxic allergens and hemagglutinins, the Phaseolus vulgaris lectins are of grave concern for human health and safety. Nonetheless, their potential beneficial health effects, such as anti-cancer, anti-human immunodeficiency virus (anti-HIV), anti-microbial infection, preventing mucosal atrophy, reducing type 2 diabetes and obesity, promoting nutrients absorption and targeting drugs, are of immense interest. The significance of Phaseolus vulgaris lectins in biological researches and the potential biomedical applications have placed tremendous emphasis on the development of purification strategies to obtain the protein in pure and stable forms. These purification strategies entail considerations such as effects of proteolysis, heating, gamma radiation, and high-hydrostatic-pressure that can have crucial outcomes in either eliminating or improving bioactivities of the lectins. Thus, up-to-date research findings of Phaseolus vulgaris lectins on different aspects such as anti-nutritional and health impacts, purification strategies and novel processing trends, are systematically reviewed.
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Affiliation(s)
- Shudong He
- a School of Biotechnology and Food Engineering , Hefei University of Technology , Hefei , Anhui , China.,b School of Food Science and Engineering , Harbin Institute of Technology , Harbin , Heilongjiang , China.,c Department of Food Science and Agricultural Chemistry , Macdonald Campus, McGill University , Ste-Anne-de-Bellevue, Québec , Canada
| | - Benjamin K Simpson
- c Department of Food Science and Agricultural Chemistry , Macdonald Campus, McGill University , Ste-Anne-de-Bellevue, Québec , Canada
| | - Hanju Sun
- a School of Biotechnology and Food Engineering , Hefei University of Technology , Hefei , Anhui , China
| | - Michael O Ngadi
- d Department of Bioresource Engineering , Macdonald Campus, McGill University , Ste-Anne-de-Bellevue, Québec , Canada
| | - Ying Ma
- b School of Food Science and Engineering , Harbin Institute of Technology , Harbin , Heilongjiang , China
| | - Tiemin Huang
- e Advanced Electrophoresis Solutions Ltd. , Cambridge , Ontario , Canada
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28
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Hughson MD, Cruz TA, Carvalho RJ, Castilho LR. Development of a 3-step straight-through purification strategy combining membrane adsorbers and resins. Biotechnol Prog 2017; 33:931-940. [DOI: 10.1002/btpr.2501] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Revised: 05/18/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Michael D. Hughson
- Federal University of Rio de Janeiro (UFRJ); COPPE, Chemical Engineering Program, Cell Culture Engineering Laboratory; Ilha do Fundao Rio de Janeiro 21941-972 Brazil
| | - Thayana A. Cruz
- Federal University of Rio de Janeiro (UFRJ); COPPE, Chemical Engineering Program, Cell Culture Engineering Laboratory; Ilha do Fundao Rio de Janeiro 21941-972 Brazil
- Federal University of Rio de Janeiro (UFRJ), IQ, Biochemistry Program; Ilha do Fundao Rio de Janeiro 21941-909 Brazil
| | - Rimenys J. Carvalho
- Federal University of Rio de Janeiro (UFRJ); COPPE, Chemical Engineering Program, Cell Culture Engineering Laboratory; Ilha do Fundao Rio de Janeiro 21941-972 Brazil
| | - Leda R. Castilho
- Federal University of Rio de Janeiro (UFRJ); COPPE, Chemical Engineering Program, Cell Culture Engineering Laboratory; Ilha do Fundao Rio de Janeiro 21941-972 Brazil
- Federal University of Rio de Janeiro (UFRJ), IQ, Biochemistry Program; Ilha do Fundao Rio de Janeiro 21941-909 Brazil
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29
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Novel immobilized Cu+2 ion grafted cellophane membranes for affinity separation of His-Tag Chitinase. ARAB J CHEM 2017. [DOI: 10.1016/j.arabjc.2014.04.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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30
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Wang MM, Chen Q, Zhang DD, Chen XW, Chen ML. Tetra-nickel substituted polyoxotungsate as an efficient sorbent for the isolation of His6-tagged proteins from cell lysate. Talanta 2017; 171:173-178. [PMID: 28551125 DOI: 10.1016/j.talanta.2017.04.079] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Revised: 04/20/2017] [Accepted: 04/30/2017] [Indexed: 12/25/2022]
Abstract
By virtue of the flexible structure of polyoxometalates, Ni2+ is encapsulated into trivacant lacunary tungstophosphate ligands by the form of [Ni4] cluster to offer a tetra-nickel substituted polyoxotungsate K6Na4[Ni4(H2O)2(PW9O34)2] (Ni4P2). The Ni4P2 is then immobilized onto the surface of SiO2 nanoparticles by self-assembly under electrostatic interactions to give the product of Ni4P2@SiO2 composites. Due to the specific affinity between substituted Ni2+ in the polyoxotungsate and the histidine residues of protein, Ni4P2@SiO2 composites exhibit highly adsorption selectivity towards histidine protein. This Ni4P2@SiO2 composite is of high stability, and SDS-PAGE assay indicates that it can be used repeatedly as an efficient sorbent for the isolation of His6-tagged proteins from cell lysate with improved performance when compared with commercial NTA-Ni2+ column.
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Affiliation(s)
- Meng-Meng Wang
- Research Center for Analytical Sciences, College of Sciences, Northeastern University, Box 332, Shenyang 110819, China
| | - Qing Chen
- Research Center for Analytical Sciences, College of Sciences, Northeastern University, Box 332, Shenyang 110819, China
| | - Dan-Dan Zhang
- Research Center for Analytical Sciences, College of Sciences, Northeastern University, Box 332, Shenyang 110819, China
| | - Xu-Wei Chen
- Research Center for Analytical Sciences, College of Sciences, Northeastern University, Box 332, Shenyang 110819, China.
| | - Ming-Li Chen
- Research Center for Analytical Sciences, College of Sciences, Northeastern University, Box 332, Shenyang 110819, China.
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31
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Lin L, Sun H, Zhang K, Zhong Y, Cheng Q, Bian X, Xin Q, Cheng B, Feng X, Zhang Y. Novel affinity membranes with macrocyclic spacer arms synthesized via click chemistry for lysozyme binding. JOURNAL OF HAZARDOUS MATERIALS 2017; 327:97-107. [PMID: 28043047 DOI: 10.1016/j.jhazmat.2016.12.047] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 12/22/2016] [Accepted: 12/23/2016] [Indexed: 06/06/2023]
Abstract
Affinity membrane has great potential for applications in bioseparation and purification. Disclosed herein is the design of a novel affinity membrane with macrocyclic spacer arms for lysozyme binding. The clickable azide-cyclodextrin (CD) arms and clickable alkyne ethylene-vinyl alcohol (EVAL) chains are designed and prepared. By the azide-alkyne click reaction, the EVAL-CD-ligands affinity membranes with CD spacer arms in three-dimensional micro channels have been successfully fabricated. The FT-IR, XPS, NMR, SEM and SEM-EDS results give detailed information of structure evolution. The abundant pores in membrane matrix provide efficient working channels, and the introduced CD arms with ligands (affinity sites) provide supramolecular atmosphere. Compared with that of raw EVAL membrane, the adsorption capacity of EVAL-CD-ligands membrane (26.24mg/g) show a triple increase. The study indicates that three effects (inducing effect, arm effect, site effect) from CD arms render the enhanced performance. The click reaction happened in membrane matrix in bulk. The effective lysozyme binding and higher adsorption performance of affinity membranes described herein compared with other reported membranes are markedly related with the proposed strategy involving macrocyclic spacer arms and supramolecular working channels.
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Affiliation(s)
- Ligang Lin
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, Tianjin 300387, PR China.
| | - Hui Sun
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Kaiyu Zhang
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Yonghui Zhong
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Qi Cheng
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Xihui Bian
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Qingping Xin
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, Tianjin 300387, PR China; Department of Chemical Engineering, University of Waterloo, Waterloo, ONT., N2L 3G1, Canada
| | - Bowen Cheng
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, Tianjin 300387, PR China; Department of Chemical Engineering, University of Waterloo, Waterloo, ONT., N2L 3G1, Canada
| | - Xianshe Feng
- Department of Chemical Engineering, University of Waterloo, Waterloo, ONT., N2L 3G1, Canada
| | - Yuzhong Zhang
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, Tianjin 300387, PR China
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32
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Courtenay JC, Johns MA, Galembeck F, Deneke C, Lanzoni EM, Costa CA, Scott JL, Sharma RI. Surface modified cellulose scaffolds for tissue engineering. CELLULOSE (LONDON, ENGLAND) 2017; 24:253-267. [PMID: 32355428 PMCID: PMC7175690 DOI: 10.1007/s10570-016-1111-y] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Accepted: 10/25/2016] [Indexed: 05/05/2023]
Abstract
We report the ability of cellulose to support cells without the use of matrix ligands on the surface of the material, thus creating a two-component system for tissue engineering of cells and materials. Sheets of bacterial cellulose, grown from a culture medium containing Acetobacter organism were chemically modified with glycidyltrimethylammonium chloride or by oxidation with sodium hypochlorite in the presence of sodium bromide and 2,2,6,6-tetramethylpipiridine 1-oxyl radical to introduce a positive, or negative, charge, respectively. This modification process did not degrade the mechanical properties of the bulk material, but grafting of a positively charged moiety to the cellulose surface (cationic cellulose) increased cell attachment by 70% compared to unmodified cellulose, while negatively charged, oxidised cellulose films (anionic cellulose), showed low levels of cell attachment comparable to those seen for unmodified cellulose. Only a minimal level of cationic surface derivitisation (ca 3% degree of substitution) was required for increased cell attachment and no mediating proteins were required. Cell adhesion studies exhibited the same trends as the attachment studies, while the mean cell area and aspect ratio was highest on the cationic surfaces. Overall, we demonstrated the utility of positively charged bacterial cellulose in tissue engineering in the absence of proteins for cell attachment.
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Affiliation(s)
- James C. Courtenay
- Centre for Sustainable Chemical Technologies, University of Bath, Claverton Down, Bath, BA2 7AY UK
| | - Marcus A. Johns
- Centre for Sustainable Chemical Technologies, University of Bath, Claverton Down, Bath, BA2 7AY UK
- Department of Chemical Engineering, University of Bath, Claverton Down, Bath, BA2 7AY UK
| | - Fernando Galembeck
- National Nanotechnology Laboratory, Centre for National Research in Energy and Materials, Campinas, São Paulo Brazil
- Present Address: Department of Chemistry, University of Campinas, Campinas, Brazil
| | - Christoph Deneke
- National Nanotechnology Laboratory, Centre for National Research in Energy and Materials, Campinas, São Paulo Brazil
| | - Evandro M. Lanzoni
- National Nanotechnology Laboratory, Centre for National Research in Energy and Materials, Campinas, São Paulo Brazil
| | - Carlos A. Costa
- National Nanotechnology Laboratory, Centre for National Research in Energy and Materials, Campinas, São Paulo Brazil
| | - Janet L. Scott
- Centre for Sustainable Chemical Technologies, University of Bath, Claverton Down, Bath, BA2 7AY UK
- Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY UK
| | - Ram I. Sharma
- Centre for Sustainable Chemical Technologies, University of Bath, Claverton Down, Bath, BA2 7AY UK
- Department of Chemical Engineering, University of Bath, Claverton Down, Bath, BA2 7AY UK
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33
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Mustafaoglu N, Kiziltepe T, Bilgicer B. Antibody purification via affinity membrane chromatography method utilizing nucleotide binding site targeting with a small molecule. Analyst 2016; 141:6571-6582. [PMID: 27845784 PMCID: PMC5245175 DOI: 10.1039/c6an02145j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Here, we present an affinity membrane chromatography technique for purification of monoclonal and polyclonal antibodies from cell culture media of hybridomas and ascites fluids. The m-NBST method utilizes the nucleotide-binding site (NBS) that is located on the Fab variable domain of immunoglobulins to enable capturing of antibody molecules on a membrane affinity column via a small molecule, tryptamine, which has a moderate binding affinity to the NBS. Regenerated cellulose membrane was selected as a matrix due to multiple advantages over traditionally used resin-based affinity systems. Rituximab was used for proof of concept experiments. Antibody purification was accomplished by first capture of injected samples while running equilibration buffer (50 mM sodium phosphate pH 7.0), followed by elution achieved by running a gradient of mild elution buffer (3 M NaCl in 50 mM phosphate pH 7.0). The results indicate that the m-NBST column efficiency for Rituximab was >98%, with a purity level of >98%. The quality and the capacity of this small molecule membrane affinity purification method is further evaluated for a number of parameters such as: injection concentrations, volumes, wash/bind time, elution gradient, antibody/protein-contaminant combinations, effects of injection buffer, post-purification antigen binding activity of antibodies, and column reusability and stability.
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Affiliation(s)
- Nur Mustafaoglu
- Department of Chemical and Biomolecular Engineering, University of Notre Dame, University of Notre Dame, Notre Dame, IN, USA
| | - Tanyel Kiziltepe
- Department of Chemical and Biomolecular Engineering, University of Notre Dame, University of Notre Dame, Notre Dame, IN, USA and Advanced Diagnostics and Therapeutics, University of Notre Dame, University of Notre Dame, Notre Dame, IN, USA
| | - Basar Bilgicer
- Department of Chemical and Biomolecular Engineering, University of Notre Dame, University of Notre Dame, Notre Dame, IN, USA and Advanced Diagnostics and Therapeutics, University of Notre Dame, University of Notre Dame, Notre Dame, IN, USA and Department of Chemistry and Biochemistry, University of Notre Dame, University of Notre Dame, Notre Dame, IN, USA and Mike and Josie Harper Cancer Research Institute, University of Notre Dame, University of Notre Dame, Notre Dame, IN, USA and Center for Rare & Neglected Diseases, University of Notre Dame, University of Notre Dame, Notre Dame, IN, USA.
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34
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He M, Wang C, Wei Y. Preparation of a novel Zr 4+ -immobilized metal affinity membrane for selective adsorption of phosphoprotein. J Chromatogr B Analyt Technol Biomed Life Sci 2016; 1029-1030:184-190. [DOI: 10.1016/j.jchromb.2016.07.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2016] [Revised: 06/28/2016] [Accepted: 07/03/2016] [Indexed: 01/21/2023]
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35
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Batch affinity adsorption of His-tagged proteins with EDTA-based chitosan. Appl Microbiol Biotechnol 2015; 100:879-91. [DOI: 10.1007/s00253-015-7137-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Revised: 10/23/2015] [Accepted: 11/01/2015] [Indexed: 10/22/2022]
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36
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Purification of Membrane-Bound Catechol-O-Methyltransferase by Arginine-Affinity Chromatography. Chromatographia 2015. [DOI: 10.1007/s10337-015-2970-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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37
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Faraji N, Zhang Y, Ray AK. Determination of adsorption isotherm parameters for minor whey proteins by gradient elution preparative liquid chromatography. J Chromatogr A 2015; 1412:67-74. [DOI: 10.1016/j.chroma.2015.08.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 08/03/2015] [Indexed: 11/26/2022]
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38
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Affiliation(s)
- Yong-Ming Wei
- Chemical Engineering Research Center; East China University of Science and Technology; Shanghai 200237 China
| | - Yanxiang Li
- Institute of Process Engineering; Chinese Academy of Sciences; Beijing 100190 China
| | - Chuanfang Yang
- Institute of Process Engineering; Chinese Academy of Sciences; Beijing 100190 China
| | - E. L. Cussler
- Dept. of Chemical Engineering and Materials Science; University of Minnesota; Minneapolis MN 55455
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39
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Dimartino S, Boi C, Sarti GC. Scale-up of affinity membrane modules: comparison between lumped and physical models. J Mol Recognit 2015; 28:180-90. [DOI: 10.1002/jmr.2406] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Revised: 02/18/2014] [Accepted: 06/21/2014] [Indexed: 11/06/2022]
Affiliation(s)
- Simone Dimartino
- Department of Chemical and Process Engineering and Biomolecular Interaction Centre (BIC); University of Canterbury; Christchurch New Zealand
| | - Cristiana Boi
- DICAM-Dipartimento di Ingegneria Civile, Chimica, Ambientale e dei Materiali; Alma Mater Studiorum-Università di Bologna; via Terracini 28 40131 Bologna Italy
| | - Giulio C. Sarti
- DICAM-Dipartimento di Ingegneria Civile, Chimica, Ambientale e dei Materiali; Alma Mater Studiorum-Università di Bologna; via Terracini 28 40131 Bologna Italy
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40
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Wang X, Fu Q, Wang X, Si Y, Yu J, Wang X, Ding B. In situ cross-linked and highly carboxylated poly(vinyl alcohol) nanofibrous membranes for efficient adsorption of proteins. J Mater Chem B 2015; 3:7281-7290. [DOI: 10.1039/c5tb01192b] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In situ cross-linked and highly carboxylated poly(vinyl alcohol) nanofibrous membranes for lysozyme adsorption were fabricated by a combination of electrospinning and graft polymerization of poly(vinyl alcohol) and maleic anhydride.
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Affiliation(s)
- Xiaoliang Wang
- Key Laboratory of Textile Science & Technology
- Ministry of Education
- College of Textiles
- Donghua University
- Shanghai 201620
| | - Qiuxia Fu
- Key Laboratory of Textile Science & Technology
- Ministry of Education
- College of Textiles
- Donghua University
- Shanghai 201620
| | - Xueqin Wang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials
- College of Materials Science and Engineering
- Donghua University
- Shanghai 201620
- China
| | - Yang Si
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials
- College of Materials Science and Engineering
- Donghua University
- Shanghai 201620
- China
| | - Jianyong Yu
- Nanomaterials Research Center
- Modern Textile Institute
- Donghua University
- Shanghai 200051
- China
| | - Xueli Wang
- Key Laboratory of Textile Science & Technology
- Ministry of Education
- College of Textiles
- Donghua University
- Shanghai 201620
| | - Bin Ding
- Key Laboratory of Textile Science & Technology
- Ministry of Education
- College of Textiles
- Donghua University
- Shanghai 201620
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41
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Zhang Y, Sargent JL, Boudouris BW, Phillip WA. Nanoporous membranes generated from self-assembled block polymer precursors:Quo Vadis? J Appl Polym Sci 2014. [DOI: 10.1002/app.41683] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Yizhou Zhang
- Department of Chemical and Biomolecular Engineering; University of Notre Dame; Notre Dame Indiana 46556
| | - Jessica L. Sargent
- School of Chemical Engineering, Purdue University; West Lafayette Indiana 47907
| | - Bryan W. Boudouris
- School of Chemical Engineering, Purdue University; West Lafayette Indiana 47907
| | - William A. Phillip
- Department of Chemical and Biomolecular Engineering; University of Notre Dame; Notre Dame Indiana 46556
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42
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Wang Y, Wang G, Xiao Y, Yang Y, Tang R. Yolk-shell nanostructured Fe3O4@NiSiO3 for selective affinity and magnetic separation of His-tagged proteins. ACS APPLIED MATERIALS & INTERFACES 2014; 6:19092-19099. [PMID: 25303145 DOI: 10.1021/am505041a] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Recent developments of nanotechnology encourage novel materials for facile separations and purifications of recombinant proteins, which are of great importance in disease diagnoses and treatments. We find that Fe3O4@NiSiO3 with yolk-shell nanostructure can be used to specifically purify histidine-tagged (His-tagged) proteins from mixtures of lysed cells with a recyclable process. Each individual nanoparticle composes by a mesoporous nickel silicate shell and a magnetic Fe3O4 core in the hollow inner, which is featured by its great loading efficiency and rapid response toward magnetic fields. The abundant Ni(2+) cations on the shell provide docking sites for selective coordination of histidine and the reversible release is induced by excess imidazole solution. Because of the Fe3O4 cores, the separation, concentration, and recycling of the nanocomposites become feasible under the controls of magnets. These characteristics would be highly beneficial in nanoparticle-based biomedical applications for targeted-drug delivery and biosensors.
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Affiliation(s)
- Yang Wang
- Center for Biomaterials and Biopathways, Department of Chemistry, Zhejiang University , Hangzhou, Zhejiang 310027, China
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43
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Alves LP, Ramos SS, Sousa F, Boto REF, Almeida P. A Benzothiazolium Salt as Chromatography Ligand for Protein Purification. Chromatographia 2014. [DOI: 10.1007/s10337-014-2774-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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44
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Zhang R, Li Q, Gao Y, Li J, Huang Y, Song C, Zhou W, Ma G, Su Z. Hydrophilic modification gigaporous resins with poly(ethylenimine) for high-throughput proteins ion-exchange chromatography. J Chromatogr A 2014; 1343:109-18. [DOI: 10.1016/j.chroma.2014.03.064] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2013] [Revised: 03/11/2014] [Accepted: 03/22/2014] [Indexed: 01/22/2023]
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45
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Vega MA, Martín del Valle EM, Cerro RL, Galán MA. Productivity Model for Separation of Proteins Using Ceramic Monoliths As a Stationary Phase. Ind Eng Chem Res 2014. [DOI: 10.1021/ie500184s] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Milena A. Vega
- Department
of Chemical Engineering, University of Salamanca, P/Los Caídos S/N, 37008, Spain
| | | | - Ramón L. Cerro
- Department
of Chemical and Materials Engineering, University of Alabama in Huntsville, Huntsville, Alabama 35899, United States
| | - Miguel A. Galán
- Department
of Chemical Engineering, University of Salamanca, P/Los Caídos S/N, 37008, Spain
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46
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Zhu J, Sun G. Facile fabrication of hydrophilic nanofibrous membranes with an immobilized metal-chelate affinity complex for selective protein separation. ACS APPLIED MATERIALS & INTERFACES 2014; 6:925-932. [PMID: 24377297 DOI: 10.1021/am4042965] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
In this study, we report a facile approach to fabricate functionalized poly(vinyl alcohol-co-ethylene) (PVA-co-PE) nanofibrous membranes as immobilized metal affinity membranes for selective protein separation. Hydrophilic PVA-co-PE nanofibrous membranes with controlled fiber sizes were prepared via a melt extrusion process. A chelating group, iminodiacetic acid (IDA), was covalently attached to cyanuric acid activated membrane surfaces to form coordinative complexes with metal ions. The prepared membranes were applied to recover a model protein, lysozyme, under various conditions, and a high lysozyme adsorption capacity of 199 mg/g membrane was found under the defined optimum conditions. Smaller fiber size with a higher immobilized metal ion density on membrane surfaces showed greater lysozyme adsorption capacity. The lysozyme adsorption capacity remained consistent during five repeated cycles of adsorption-elution operations, and up to 95% of adsorbed lysozyme was efficiently eluted by using a phosphate buffer containing 0.5 M NaCl and 0.5 M imidazole as an elution media. The successful separation of lysozyme with high purity from fresh chicken egg white was achieved by using the present affinity membrane. These remarkable features, such as high capacity and selectivity, easy regeneration, as well as reliable reusability, demonstrated the great potential of the metal-chelate affinity complex immobilized nanofibrous membranes for selective protein separation.
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Affiliation(s)
- Jing Zhu
- Fiber and Polymer Science, University of California , Davis, California 95616, United States
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47
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Bračič M, Mohan T, Kargl R, Griesser T, Hribernik S, Köstler S, Stana-Kleinschek K, Fras-Zemljič L. Preparation of PDMS ultrathin films and patterned surface modification with cellulose. RSC Adv 2014. [DOI: 10.1039/c3ra47380e] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Patterned surface functionalization of PDMS with the biopolymer cellulose via lithographic methods.
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Affiliation(s)
- Matej Bračič
- Institute for the Engineering and Design of Materials
- University of Maribor
- 2000 Maribor, Slovenia
- Savatech d.o.o. Industrial Rubber Products and Tyres
- 4000 Kranj, Slovenia
| | - Tamilselvan Mohan
- Institute for Chemistry and Technology of Materials
- Graz University of Technology
- 8010 Graz, Austria
| | - Rupert Kargl
- Institute for the Engineering and Design of Materials
- University of Maribor
- 2000 Maribor, Slovenia
| | - Thomas Griesser
- Chair of Chemistry of Polymeric Materials
- University of Leoben
- A-8700 Leoben, Austria
| | - Silvo Hribernik
- Institute for the Engineering and Design of Materials
- University of Maribor
- 2000 Maribor, Slovenia
| | - Stefan Köstler
- Joanneum Research Materials
- Institute for Surface Technologies and Photonics
- 8160 Weiz, Austria
| | - Karin Stana-Kleinschek
- Institute for the Engineering and Design of Materials
- University of Maribor
- 2000 Maribor, Slovenia
| | - Lidija Fras-Zemljič
- Institute for the Engineering and Design of Materials
- University of Maribor
- 2000 Maribor, Slovenia
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48
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Saufi SM, Fee CJ. Mixed matrix membrane chromatography based on hydrophobic interaction for whey protein fractionation. J Memb Sci 2013. [DOI: 10.1016/j.memsci.2013.05.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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49
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Mönster A, Villain L, Scheper T, Beutel S. One-step-purification of penicillin G amidase from cell lysate using ion-exchange membrane adsorbers. J Memb Sci 2013. [DOI: 10.1016/j.memsci.2013.05.054] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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50
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Orr V, Zhong L, Moo-Young M, Chou CP. Recent advances in bioprocessing application of membrane chromatography. Biotechnol Adv 2013; 31:450-65. [DOI: 10.1016/j.biotechadv.2013.01.007] [Citation(s) in RCA: 150] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2012] [Accepted: 01/20/2013] [Indexed: 01/03/2023]
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