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Abstract
This paper provides a bibliography of the 1994 journal literature for adsorptive and membrane-type separations. The references are taken from the 45 most important chemical engineering journals. This paper provides an update to the literature as provide in previous bibliographic papers (Ray 1990a, 1991, 1994, 1995). A bibliography of the chemical engineering journal literature from 1967–88 has been published by the author (Ray 1990b), and can provide access to a wider range of topics. A complete bibliographic listing of the chemical engineering journal literature from 1989 to 1995 (with subsequent six-monthly updates) is available on a CD-ROM database and full details can be obtained from the author. The papers included here have been divided into the following subject groups: theory; design data; adsorbents; PSA and cyclic systems, and applications; liquid-phase adsorption; ion exchange, chromatography, etc.; membranes; and membrane-type separations.
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Affiliation(s)
- Martin S. Ray
- School of Chemical Engineering, Curtin University of Technology, GPO Box U1987, Perth 6001, Western Australia
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Uygun M, Akduman B, Uygun DA, Akgöl S, Denizli A. Dye functionalized cryogel columns for reversible lysozyme adsorption. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2015; 26:277-89. [DOI: 10.1080/09205063.2014.997560] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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SAITO K. Preparation of Porous Adsorbers and Supports Most Favorable for Separation by Using Radiation-Induced Graft Polymerization. KOBUNSHI RONBUNSHU 2014. [DOI: 10.1295/koron.71.302] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Cheng YM, Jin XH, Gao D, Xia HF, Chen JH. Thermodynamics and kinetics of lysozyme adsorption onto two kinds of weak cation exchangers. BIOTECHNOL BIOPROC E 2013. [DOI: 10.1007/s12257-012-0765-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Shimoda Y, Sekiya Y, Umeno D, Saito K, Furumoto G, Shirataki H, Shinohara N, Kubota N. Protein-Binding Characteristics of Anion-Exchange Particles Prepared by Radiation-Induced Graft Polymerization at Low Temperatures. JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 2013. [DOI: 10.1252/jcej.13we056] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yuichi Shimoda
- Department of Applied Chemistry and Biotechnology, Chiba University
| | - Yuta Sekiya
- Department of Applied Chemistry and Biotechnology, Chiba University
| | - Daisuke Umeno
- Department of Applied Chemistry and Biotechnology, Chiba University
| | - Kyoichi Saito
- Department of Applied Chemistry and Biotechnology, Chiba University
| | - Goro Furumoto
- Microza & Water Processing Division, Asahi Kasei Chemicals Corp
| | | | | | - Noboru Kubota
- Microza & Water Processing Division, Asahi Kasei Chemicals Corp
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Nasef MM, Güven O. Radiation-grafted copolymers for separation and purification purposes: Status, challenges and future directions. Prog Polym Sci 2012. [DOI: 10.1016/j.progpolymsci.2012.07.004] [Citation(s) in RCA: 140] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Bibi NS, Singh NK, Dsouza RN, Aasim M, Fernández-Lahore M. Synthesis and performance of megaporous immobilized metal-ion affinity cryogels for recombinant protein capture and purification. J Chromatogr A 2012; 1272:145-9. [PMID: 23261283 DOI: 10.1016/j.chroma.2012.11.036] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2012] [Revised: 11/08/2012] [Accepted: 11/14/2012] [Indexed: 10/27/2022]
Abstract
Megaporous cryogels with metal-ion affinity functionality, which possess enhanced protein-binding ability, were synthesized and their properties were investigated. These highly porous materials (pore sizes up to 100 μm) allowed the direct capture of a recombinant His(6)-tagged protein from a partially clarified extract. The total ligand density of the material was found to be 770 μmol/g. Application of a partially clarified cell extract in order to recover a His(6)-tagged protein (NAD(P)H-dependent 2-cyclohexen-1-one-reductase) yielded 12 mg of highly purified recombinant product per gram of adsorbent. Increased dynamic binding capacities were observed upon larger degrees of grafting, although some reduction in the quality of the system hydrodynamics was also observed. Nevertheless, these immobilized metal-ion affinity cryogels show potential for a convenient single-step purification of recombinant proteins from raw cell extracts without the need for laborious pre-chromatographic sample clean-up procedures.
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Affiliation(s)
- Noor Shad Bibi
- Downstream Bioprocessing Laboratory, School of Engineering and Science, Jacobs University, Campus Ring 1, D-28759 Bremen, Germany
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van Beijeren P, Kreis P, Zeiner T. Ion exchange membrane adsorption of bovine serum albumin—Impact of operating and buffer conditions on breakthrough curves. J Memb Sci 2012. [DOI: 10.1016/j.memsci.2012.05.051] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Bhut BV, Conrad KA, Husson SM. Preparation of high-performance membrane adsorbers by surface-initiated AGET ATRP in the presence of dissolved oxygen and low catalyst concentration. J Memb Sci 2012. [DOI: 10.1016/j.memsci.2011.10.057] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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Harayama T, Okamura Y, Shimoda Y, Umeno D, Saito K, Shinohara N, Kubota N. Protein Resolution in Elution Chromatography Using Novel Cation-Exchange Polymer-Brush-Immobilized Particles. JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 2012. [DOI: 10.1252/jcej.12we011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Takato Harayama
- Department of Applied Chemistry and Biotechnology, Chiba University
- Department of Applied Chemistry and Biotechnology, Chiba University
| | - Yusuke Okamura
- Department of Applied Chemistry and Biotechnology, Chiba University
- Department of Applied Chemistry and Biotechnology, Chiba University
| | - Yuichi Shimoda
- Department of Applied Chemistry and Biotechnology, Chiba University
- Department of Applied Chemistry and Biotechnology, Chiba University
| | - Daisuke Umeno
- Department of Applied Chemistry and Biotechnology, Chiba University
- Department of Applied Chemistry and Biotechnology, Chiba University
| | - Kyoichi Saito
- Department of Applied Chemistry and Biotechnology, Chiba University
- Department of Applied Chemistry and Biotechnology, Chiba University
| | - Naoyuki Shinohara
- Microza and Water Processing Division, Asahi Kasei Chemicals Corp
- Microza & Water Processing Division, Asahi Kasei Chemicals Corporation
| | - Noboru Kubota
- Microza and Water Processing Division, Asahi Kasei Chemicals Corp
- Microza & Water Processing Division, Asahi Kasei Chemicals Corporation
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Cheng Z, Wu C, Yang W, Xu T. Bromomethylated Poly(2,6-dimethyl-1,4-phenylene oxide) (BPPO)-Based Amphoteric Hollow-Fiber Membranes: Preparation and Lysozyme Adsorption. Ind Eng Chem Res 2010. [DOI: 10.1021/ie100348e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zhenfeng Cheng
- CAS Key Laboratory of Soft Matter Chemistry, Laboratory of Functional Membranes, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China, and School of Chemical Engineering, Hefei University of Technology, Hefei, Anhui 230009, P. R. China
| | - Cuiming Wu
- CAS Key Laboratory of Soft Matter Chemistry, Laboratory of Functional Membranes, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China, and School of Chemical Engineering, Hefei University of Technology, Hefei, Anhui 230009, P. R. China
| | - Weihua Yang
- CAS Key Laboratory of Soft Matter Chemistry, Laboratory of Functional Membranes, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China, and School of Chemical Engineering, Hefei University of Technology, Hefei, Anhui 230009, P. R. China
| | - Tongwen Xu
- CAS Key Laboratory of Soft Matter Chemistry, Laboratory of Functional Membranes, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China, and School of Chemical Engineering, Hefei University of Technology, Hefei, Anhui 230009, P. R. China
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ASAI S, MIYOSHI K, SAITO K. Modification of a Porous Sheet (MAPS) for the High-Performance Solid-Phase Extraction of Trace and Ultratrace Elements by Radiation-Induced Graft Polymerization. ANAL SCI 2010; 26:649-58. [DOI: 10.2116/analsci.26.649] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Shiho ASAI
- Division of Environment and Radiation Sciences, Nuclear Science and Engineering Directorate, Japan Atomic Energy Agency
| | | | - Kyoichi SAITO
- Department of Applied Chemistry and Biotechnology, Chiba University
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Bowes BD, Koku H, Czymmek KJ, Lenhoff AM. Protein adsorption and transport in dextran-modified ion-exchange media. I: adsorption. J Chromatogr A 2009; 1216:7774-84. [PMID: 19801150 PMCID: PMC2782466 DOI: 10.1016/j.chroma.2009.09.014] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2009] [Revised: 08/29/2009] [Accepted: 09/07/2009] [Indexed: 11/29/2022]
Abstract
Adsorption behavior is compared on a traditional agarose-based ion-exchange resin and on two dextran-modified resins, using three proteins to examine the effect of protein size. The latter resins typically exhibit higher static capacities at low ionic strengths and electron microscopy provides direct visual evidence supporting the view that the higher static capacities are due to the larger available binding volume afforded by the dextran. However, isocratic retention experiments reveal that the larger proteins can be almost completely excluded from the dextran layer at high ionic strengths, potentially leading to significant losses in static capacity at relevant column loading conditions. Knowledge of resin and protein properties is used to estimate physical limits on the static capacities of the resins in order to provide a meaningful interpretation of the observed static capacities. Results of such estimates are consistent with the expectation that available surface area is limiting for traditional resins. In dextran-modified media, however, the volume of the dextran layer appears to limit adsorption when the protein charge is low relative to the resin charge, but the protein-resin electroneutrality may be limiting when the protein charge is relatively high. Such analyses may prove useful for semiquantitative prediction of maximum static capacities and selection of operating conditions when combined with protein transport information.
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Affiliation(s)
- Brian D Bowes
- Department of Chemical Engineering, University of Delaware, Newark, DE 19716, USA
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Jain P, Dai J, Baker GL, Bruening ML. Rapid Synthesis of Functional Polymer Brushes by Surface-Initiated Atom Transfer Radical Polymerization of an Acidic Monomer. Macromolecules 2008. [DOI: 10.1021/ma801297p] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Parul Jain
- Department of Chemistry, Michigan State University, East Lansing, Michigan 48824
| | - Jinhua Dai
- Department of Chemistry, Michigan State University, East Lansing, Michigan 48824
| | - Gregory L. Baker
- Department of Chemistry, Michigan State University, East Lansing, Michigan 48824
| | - Merlin L. Bruening
- Department of Chemistry, Michigan State University, East Lansing, Michigan 48824
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High-performance collection of palladium ions in acidic media using nucleic-acid-base-immobilized porous hollow-fiber membranes. J Memb Sci 2008. [DOI: 10.1016/j.memsci.2007.09.022] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Kandori K, Tsuyama S, Tanaka H, Ishikawa T. Protein adsorption characteristics of calcium hydroxyapatites modified with pyrophosphoric acids. Colloids Surf B Biointerfaces 2007; 58:98-104. [PMID: 17399960 DOI: 10.1016/j.colsurfb.2007.02.014] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2007] [Revised: 02/08/2007] [Accepted: 02/22/2007] [Indexed: 11/22/2022]
Abstract
Protein adsorption characteristics of calcium hydroxyapatite (Hap) modified with pyrophosphoric acids (PP(a)) were examined. The PP(a) modified Hap particles (abbreviated as PP-Hap) possessed anchored polyphosphate (PP: P-{O-PO(OH)}(n)-OH) branches on their surfaces. The proteins of bovine serum albumin (BSA: isoelectric point (iep)=4.7, molecular mass (M(s))=67,200 Da, acidic protein), myoglobin (MGB: iep=7.0, M(s)=17,800 Da, neutral protein), and lysozyme (LSZ: iep=11.1, M(s)=14,600 Da, basic protein) were examined. The zeta potential (zp) of PP-Hap particles as a function of pH overlapped; zp-pH curves were independent of the concentration of pyrophosphoric acids (abbreviated as [PP(a)]) used for modifying Hap surface. The saturated amounts of adsorbed BSA (Delta n(ads)(BSA)) were increased three-fold by the surface modification with PP(a) though they were independent of the [PP(a)]. Furthermore, the fraction of BSA desorption was independent of the [PP(a)]. This enhancement of BSA adsorption onto the PP-Hap is due to the hydrogen bonding between oxygen and OH groups of the PP-branches and functional groups of BSA molecules. In the case of LSZ, a more higher adsorption enhancement was observed; the saturated amount of adsorbed LSZ (Delta n(ads)(LSZ)) for Hap modified at [PP(a)]=6 mmol/dm(3) was nine-fold than that for Hap unmodified. This remarkable adsorption enhancement was explained by a three-dimensional binding mechanism; LSZ molecules were trapped inside of the PP-branches. Hence, a fraction of LSZ desorption was decreased with an increase in the [PP(a)]; as more PP-branches are presented on the surface the higher retardation of LSZ desorption was induced. It was expected from their small size that MGB adsorb between the PP-branches as well as LSZ. However, the amounts of adsorbed MGB (Delta n(ads)(MGB)) did not vary and were independent of the [PP(a)] due to the small numbers of functional groups of MGB. In addition, no dependence of the fraction of MGB desorption on the [PP(a)] was observed. The results of zp for all the protein systems supported the mode of protein adsorption discussed. The anchored structure of the PP-branches developed on the Hap surface to provide three-dimensional protein adsorption spaces was proved by a comparative experiment that was elucidating the effect of pyrophosphate ions for BSA adsorption onto Hap.
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Affiliation(s)
- Kazuhiko Kandori
- School of Chemistry, Osaka University of Education, 4-698-1 Asahigaoka, Kashiwara, 582-8582 Osaka, Japan.
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pH controlled selective transport of proteins through charged ultrafilter membranes under coupled driving forces: An efficient process for protein separation. J Memb Sci 2007. [DOI: 10.1016/j.memsci.2007.04.043] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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18
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Saito K. Charged polymer brush grafted onto porous hollow-fiber membrane improves separation and reaction in biotechnology. SEP SCI TECHNOL 2007. [DOI: 10.1081/ss-120001446] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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19
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Bondar YV, Kim HJ, Lim YJ. Sulfonation of (glycidyl methacrylate) chains grafted onto nonwoven polypropylene fabric. J Appl Polym Sci 2007. [DOI: 10.1002/app.25887] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Johansson HO, Van Alstine JM. Modeling of protein interactions with surface-grafted charged polymers. Correlations between statistical molecular modeling and a mean field approach. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2006; 22:8920-30. [PMID: 17014136 DOI: 10.1021/la060941a] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Ion exchange media involving charge groups attached to flexible polymers are widely used for protein purification. Such media often provide enhanced target protein purity and yield. Yet, little is understood about protein interaction with such media at the molecular level, or how different media architectures might affect separation performance. To gain a better understanding of such adsorptive systems, statistical mechanical perturbation calculations, utilizing a Debye-Hückel potential, were performed on surface-grafted charged polymers and their interaction with model proteins. The studied systems were weakly charged, and the polymers were linear and relatively short (degree of polymerization is 30). Segment distributions from the surface were also determined. The interaction of spherical model protein particles of 12-30 A radius were investigated with respect to polymer grafting density, distance from matrix surface, protein charge, and ionic strength. The partitioning coefficient of the model proteins was determined for different distances from the surface. An empirical mean field theory that scales the entropy of the protein with the square of the protein radius correlates well to Monte Carlo statistical modeling results. Upon adsorption to the polymer layers, the model proteins exhibit a critical surface charge density that is proportional to the ionic strength, independent of the grafting density, and appears to be a fundamental determinant of protein adsorption. Partitioning of protein-like nanoparticles to the charged polymer surface is only favored above the particle critical charge density.
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Asai S, Watanabe K, Sugo T, Saito K. Preparation of an extractant-impregnated porous membrane for the high-speed separation of a metal ion. J Chromatogr A 2005; 1094:158-64. [PMID: 16257302 DOI: 10.1016/j.chroma.2005.07.095] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2004] [Revised: 07/18/2005] [Accepted: 07/21/2005] [Indexed: 11/25/2022]
Abstract
A novel impregnation method of extractants into a porous polymeric support is described. Bis(2-ethylhexyl)phosphate (HDEHP) was impregnated onto an n-octadecylamino group of the polymer chain grafted onto the pore surface of a porous hollow-fiber membrane. First, an epoxy-group-containing polymer chain was appended onto the porous membrane by radiation-induced graft polymerization of glycidyl methacrylate (GMA). Second, n-octadecylamine was added to the graft chain via an epoxy-ring opening reaction to yield a hydrophobic group density of 3.0 mmol/g of the GMA-grafted fiber. Finally, HDEHP was impregnated to the n-octadecylamino group. The amount of impregnated HDEHP of 2.1 mmol/g of the GMA-grafted fiber was attained while retaining the liquid permeability of the porous membrane. An yttrium solution was forced to permeate through the pores of the HDEHP-impregnated porous hollow-fiber membrane. The higher permeation rate of the yttrium solution led to the higher adsorption rate of yttrium because of a negligible diffusional mass-transfer resistance. In addition, a high stability of impregnated HDEHP was observed after the repeated use of adsorption with 50 mg-Y/L yttrium solution and elution with 7 M nitric acid.
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Affiliation(s)
- Shiho Asai
- Department of Applied Chemistry and Biotechnology, Faculty of Engineering, Chiba University, 1-33 Yayoi-Cho, Inage, Chiba 263-8522, Japan
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Savina IN, Galaev IY, Mattiasson B. Anion-exchange supermacroporous monolithic matrices with grafted polymer brushes of N,N-dimethylaminoethyl-methacrylate. J Chromatogr A 2005; 1092:199-205. [PMID: 16199226 DOI: 10.1016/j.chroma.2005.06.094] [Citation(s) in RCA: 72] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2004] [Revised: 06/26/2005] [Accepted: 06/30/2005] [Indexed: 10/25/2022]
Abstract
Graft polymerization using potassium diperiodatocuprate as initiator was found to be an effective and convenient method for grafting functional polymer of N,N-dimethylaminoethyl methacrylate (DMAEMA) onto superporous polyacrylamide gels, so-called cryogels (pAAm cryogels). It was possible to achieve grafting degrees up to 110% (w/w). The two-step graft polymerization i.e. first activation of the matrix followed by displacement of initiator solution with the monomer solution, decreased pronouncedly the soluble homopolymer formation. The efficiency of graft polymerization using a two-step technique increased up to 50% (w/w) at a monomer conversion of 10%, compared to 10% graft efficiency with 60-70% monomer conversion for one-step direct graft polymerization. The pAAm cryogels grafted in one-step and two-step procedures, respectively, behaved similarly when binding low-molecular weight ligand but showed very different behavior for sorption of a high-molecular-weight ligand, bovine serum albumin (BSA). The differences in behavior were rationalized assuming different structure of the graft polymer layers and tentacle-type BSA binding to the grafted polymer.
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Affiliation(s)
- Irina N Savina
- Department of Biotechnology, Center for Chemistry and Chemical Engineering, Lund University, P.O. Box 124, SE-221 00 Lund, Sweden
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Wolman FJ, Smolko EE, Cascone O, Grasselli M. Improved hollow-fibre membranes for dye-affinity chromatography. J Sep Sci 2005; 28:45-51. [PMID: 15688630 DOI: 10.1002/jssc.200401915] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Hollow-fibre membranes with different degrees of surface hydrophilicity were obtained by grafting mixtures of glycidyl methacrylate (GMA) and dimethyl acrylamide (DMAA) in various proportions, and Cibacron Blue F3G-A was attached to them through ammonia or glucamine spacers. Membrane hydrophilicity increased with the amount of dimethyl acrylamide in the grafted polymer. As the hydrophilicity increased the permeability decreased from 352 mL/cm2 min MPa for membranes grafted with GMA with ammonia spacer to 12.7 mL/cm2 min MPa for membranes grafted with GMA/DMAA 1/3 with glucamine spacer. Membranes grafted with GMA/DMAA 1/3 with ammonia spacer showed the best performance for BSA and lysozyme adsorption: maximum capacity was 15.3 +/- 2.2 mg BSA/mL membrane and 58.3 +/- 6.6 mg lysozyme/mL membrane while dissociation constants were 0.27 +/- 0.16 and 0.13 +/- 0.12 mg/mL, respectively. Over 80% of adsorbed proteins could be eluted with 2 M NaCl + 20% isopropanol in 20 mM sodium phosphate buffer, pH 7.0.
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Affiliation(s)
- Federico J Wolman
- Cátedra de Microbiología Industrial y Biotecnología, Facultad de Farmacia y Bioquímica (UBA), Junín 956 (1113) Buenos Aires, Argentina
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Gupta B, Anjum N, Jain R, Revagade N, Singh H. Development of Membranes by Radiation‐Induced Graft Polymerization of Monomers onto Polyethylene Films. ACTA ACUST UNITED AC 2004. [DOI: 10.1081/mc-200029334] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Kawai T, Saito K, Lee W. Protein binding to polymer brush, based on ion-exchange, hydrophobic, and affinity interactions. J Chromatogr B Analyt Technol Biomed Life Sci 2003; 790:131-42. [PMID: 12767326 DOI: 10.1016/s1570-0232(03)00090-4] [Citation(s) in RCA: 112] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The major limitations associated with conventional packed bed chromatography for protein separation and purification can be overcome by using adsorptive microporous membranes as chromatographic media. Microporous membranes have advantages as support matrices in comparison to conventional bead supports because they are not compressible and they eliminate diffusion limitations. As a result, higher throughput and shorter processing times are possible using these membrane systems. In this paper, we review the current state of development in the area of attaching functionalized polymer brushes onto a microporous membrane to form a novel chromatographic medium for protein separation and purification. The functionalized polymer brushes were appended onto the pore surface of a microporous hollow-fiber membrane uniformly across the membrane thickness by radiation-induced graft polymerization and subsequent chemical modifications. We review various applications of this adsorptive membrane chromatography by focusing on polymer brushes bearing ion-exchange, hydrophobic and affinity groups. Proteins were captured in multilayers by the ion-exchange group-containing polymer brushes due to the formation of a three-dimensional space for protein binding via the electrostatic repulsion of the polymer brushes. In contrast, proteins were captured in a monolayer at most by the polymer brushes containing hydrophobic or affinity ligands. By permeating a protein solution through the pores rimmed by the polymer brushes, an ideal capturing rate of the proteins with a negligible diffusional mass-transfer resistance was achieved by the functionalized polymer brushes, based on ion-exchange, hydrophobic, and affinity interactions.
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Affiliation(s)
- Tomomi Kawai
- Department of Materials Technology, Chiba University1-33 Yayoi-cho, Inage-ku, 263-8522, Chiba, Japan
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Nishiyama SY, Saito K, Saito K, Sugita K, Sato K, Akiba M, Saito T, Tsuneda S, Hirata A, Tamada M, Sugo T. High-speed recovery of antimony using chelating porous hollow-fiber membrane. J Memb Sci 2003. [DOI: 10.1016/s0376-7388(02)00558-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Kwon OH, Nho YC, Chen J. Surface modification of polypropylene film by radiation-induced grafting and its blood compatibility. J Appl Polym Sci 2003. [DOI: 10.1002/app.11832] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Nishiyama S, Goto A, Saito K, Sugita K, Tamada M, Sugo T, Funami T, Goda Y, Fujimoto S. Concentration of 17beta-estradiol using an immunoaffinity porous hollow-fiber membrane. Anal Chem 2002; 74:4933-6. [PMID: 12380815 DOI: 10.1021/ac020141e] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We describe attempts to achieve high throughput of 17beta-estradiol (E2) analysis, including the development of an immunocleanup membrane using polyclonal antibodies and an enzyme-linked immunosorbent assay (ELISA) using monoclonal antibodies. An epoxy-group-containing monomer, glycidyl methacrylate (GMA), was graft-polymerized onto a porous hollow-fiber membrane. Subsequently, anti-estrogen (ES) antibody, as a ligand, was coupled with the epoxy group. The ligand density ranged from 3.1 to 5.8 mg/g of the GMA-grafted porous hollow-fiber membrane. A 1.0 microg/L E2 solution was forced to permeate through pores rimmed by the anti-ES-antibody-immobilized polymer chains, at a constant permeation rate. A breakthrough curve, that is, the change in the E2 concentration of the effluent penetrating the outside of the hollow fiber with a change of the effluent volume, was determined. Bound E2 in amounts ranging from 0.42 to 0.80 microg was quantitatively eluted with 3-5 mL of methanol in the permeation mode. The higher permeation rate of the E2 solution resulted in the higher overall binding rate of E2 to the anti-ES-antibody-immobilized porous hollow-fiber membrane because of the negligible diffusional mass-transfer resistance of E2 to the antibody.
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Affiliation(s)
- S Nishiyama
- Department of Materials Technology, Chiba University, Japan
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30
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Okamura D, Sait K, Sugita K, Tamada M, Sugo T. Solvent effect on protein binding by polymer brush grafted onto porous membranes. J Chromatogr A 2002; 953:101-9. [PMID: 12058924 DOI: 10.1016/s0021-9673(02)00105-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
An epoxy-group-containing polymer chain was grafted onto the hollow-fiber form of a porous polyethylene membrane by the immersion of the electron beam-irradiated trunk polymer in glycidyl methacrylate diluted with methanol and 1-butanol. The epoxy group density ranged from 8.5 to 13.4 mol per kg of the trunk polymer. Subsequently, the epoxy groups produced were converted into sulfonic acid and diethylamino groups. The density of -SOH and -N(C2H5), groups was 0.40 and 2.2 mol per kg of the product. respectively. The polymer brush, defined as a polymer chain extending from the surface of a pore toward the interior of the pore, was evaluated from the determination of an equilibrium binding capacity of hen egg lysozyme (HEL) and bovine serum albumin (BSA). The polymer brush prepared in 1-butanol was found to be longer than that prepared in methanol from the determinations of liquid permeability and protein adsorptivity. The proteins were bound to the polymer brush prepared in 1-butanol, followed by the functionalization, at higher degrees of multilayer binding: about 30 for HEL and 6 for BSA.
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Affiliation(s)
- Daisuke Okamura
- Department of Materials Technology, Faculty of Engineering, Chiba University, Inage, Japan
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31
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Abstract
Some of the problems associated with packed bed chromatography can be overcome by using synthetic macroporous and microporous membranes as chromatographic media. This paper reviews the current state of development in the area of membrane chromatographic separation of proteins. The transport phenomenon of membrane chromatography is briefly discussed and work done in this area is reviewed. The various separation chemistries which have been utilised for protein separation, along with different applications, are also reviewed. The technical challenges facing membrane chromatography are highlighted and the scope for future work is discussed.
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Affiliation(s)
- Raja Ghosh
- Department of Engineering Science, University of Oxford, UK.
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32
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Kawai T, Kawakita H, Sugita K, Saito K, Tamada M, Sugo T, Kawamoto H. Conversion of dextran to cycloisomaltooligosaccharides using an enzyme-immobilized porous hollow-fiber membrane. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2002; 50:1073-1076. [PMID: 11853483 DOI: 10.1021/jf010605u] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
This paper describes a cycloisomaltooligosaccharide glucanotransferase (CITase)-multilayer-immobilized porous hollow-fiber membrane used as an enzyme bioreactor. Dextran, a substrate with an average molecular mass of 43000, is converted into seven- to nine-glucose-membered cycloisomaltooligosaccharides, effective as a preventive for dental caries, aided by convective transport of the substrate to the vicinity of the enzyme through the pores. Epoxy-group-containing graft chains were uniformly appended onto the surface of pores throughout a porous hollow-fiber membrane by radiation-induced graft polymerization. Subsequently, a diethylamino group was introduced, as an anion-exchange moiety, to the graft chains, which caused the chains to expand toward the interior of the pores due to mutual electrostatic repulsion. The expanding graft chain provided multilayer binding sites for CITase. Fifty-five milligrams of adsorbed CITase per gram of membrane is equivalent to the degree of multilayer binding of 5. Finally, 80% of the multilayer-adsorbed CITase was immobilized via enzymatic cross-linking with transglutaminase to prevent the leakage of enzymes. CITase, with a degree of multilayer immobilization of 4, produced the target cycloisomaltooligosaccharides at a conversion yield of 55% in weight at 310 K during permeation by the dextran solution at a space velocity defined as the permeation rate divided by membrane volume of 6 per hour.
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Affiliation(s)
- Tomomi Kawai
- Department of Materials Technology, Faculty of Engineering, Chiba University, 1-33 Yayoi, Inage, Chiba 263-8522, Japan
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33
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Miura S, Kubota N, Kawakita H, Saito K, Sugita K, Watanabe K, Sugo T. High-throughput hydrolysis of starch during permeation across α-amylase-immobilized porous hollow-fiber membranes. Radiat Phys Chem Oxf Engl 1993 2002. [DOI: 10.1016/s0969-806x(01)00222-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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34
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Ito H, Nakamura M, Saito K, Sugita K, Sugo T. Comparison of L-tryptophan binding capacity of BSA captured by a polymer brush with that of BSA adsorbed onto a gel network. J Chromatogr A 2001; 925:41-7. [PMID: 11519816 DOI: 10.1016/s0021-9673(01)01025-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
A polymer brush containing a diethylamino group as an anion-exchange group was appended onto a polymer substrate by radiation-induced graft polymerization and subsequent chemical modifications. Bovine serum albumin as a chiral ligand for L-tryptophan was bound to the polymer brush at a density ranging from 17 to 150 g BSA/l. For comparison, BSA was adsorbed onto the gel network containing a diethylaminoethyl group. The molar binding ratio of L-tryptophan to BSA on the polymer brush was 1.7-fold higher than that to BSA on the gel network.
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Affiliation(s)
- H Ito
- Department of Materials Technology, Faculty of Engineering, Chiba University, Inage, Japan
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35
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Vaidya AA, Lele BS, Kulkarni MG, Mashelkar RA. Thermoprecipitation of lysozyme from egg white using copolymers of N-isopropylacrylamide and acidic monomers. J Biotechnol 2001; 87:95-107. [PMID: 11278034 DOI: 10.1016/s0168-1656(00)00382-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Thermoprecipitation of lysozyme from egg white was demonstrated using copolymers of N-isopropylacrylamide with acrylic acid, methacrylic acid, 2-acryloylamido-2-methylpropane-sulfonic acid and itaconic acid, respectively. Polymers synthesized using molar feed ratio of N-isopropylacrylamide:acidic monomers of 98:2 exhibited lower critical solution temperatures in the range of 33--35 degrees C. These polymers exhibited electrostatic interactions with lysozyme and inhibited its bacteriolytic activity. The concentration of acidic groups required to attain 50% relative inhibition of lysozyme by the polymers, was 10(4)--10(5) times lower than that required for the corresponding monomers. This was attributed to the multimeric nature of polymer-lysozyme binding. More than 90% lysozyme activity was recovered from egg white. Polymers exhibited reusability up to at least 16 cycles with retention of >85% recovery of specific activity from aqueous solution. In contrast, copolymer comprising natural inhibitor of lysozyme i.e. poly (N-isopropylacrylamide-co-O-acryloyl N-acetylglucosamine) lost 50% recovery of specific activity. Thermoprecipitation using these copolymers, which enables very high recovery of lysozyme from egg white, would be advantageous over pH sensitive polymers, which generally exhibit lower recovery.
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Affiliation(s)
- A A Vaidya
- Chemical Engineering Division, National Chemical Laboratory, Polymer Science and Engineering Group, Pune 411 008, India
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36
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High-performance polymeric materials for separation and reaction, prepared by radiation-induced graft polymerization. ACTA ACUST UNITED AC 2001. [DOI: 10.1016/s0167-6881(01)80026-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2023]
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37
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Radiation-induced graft polymerization and sulfonation of glycidyl methacrylate on to porous hollow-fiber membranes with different pore sizes. Radiat Phys Chem Oxf Engl 1993 2000. [DOI: 10.1016/s0969-806x(99)00314-x] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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38
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Soltys PJ, Etzel MR. Equilibrium adsorption of LDL and gold immunoconjugates to affinity membranes containing PEG spacers. Biomaterials 2000; 21:37-48. [PMID: 10619677 DOI: 10.1016/s0142-9612(99)00130-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
The objective of this study was to provide insight into the effects of spacer chemistry on immunoaffinity separations for the capture of large macromolecules and biological complexes. Immunoaffinity membranes were prepared by immobilization of immunoglobulin G (IgG) to flat sheet microporous membranes. Two different systems were examined: immobilized IgG for the immunoadsorption of human low-density lipoprotein (LDL) and immobilized IgG for the immunoadsorption of gold particle immunoconjugate. The IgG was immobilized either directly to the membrane or via a polyethylene glycol (PEG) spacer. Adsorption of LDL was significantly greater for anti-LDL IgG immobilized via PEG than for IgG immobilized directly to the membrane. With the PEG spacer, the adsorption capacity for LDL matched the theoretical density of a monolayer of LDL particles on the membrane surface. The gold particle immunoconjugate, similar in size to LDL, was examined as a generalized model of restrictions to immunoaffinity adsorption of large (>20 nm) biological complexes. Adsorption of gold particles was greater for IgG immobilized via PEG than for IgG immobilized directly to the membrane. It is postulated that the PEG spacer allows lateral movement of the immobilized IgG and dense monolayer packing of adsorbed particles on the membrane surface. These results are pertinent to the removal of LDL from human plasma and the purification of gene therapy delivery vectors, viral vaccines, and other large biological complexes.
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Affiliation(s)
- P J Soltys
- University of Wisconsin, Madison 53706, USA
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39
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Yani� C, Bredenkamp MW, Jacobs EP, Spies HSC, Swart P. NMR spectroscopy as basis for characterization of Pluronic� F108 and its derivatives. J Appl Polym Sci 2000. [DOI: 10.1002/1097-4628(20001003)78:1<109::aid-app140>3.0.co;2-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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40
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GARKE G, HARTMANN R, PAPAMICHAEL N, DECKWER WD, ANSPACH FB. The Influence of Protein Size on Adsorption Kinetics and Equilibria in Ion-Exchange Chromatography. SEP SCI TECHNOL 1999. [DOI: 10.1081/ss-100100788] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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41
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Selective binding of docosahexaenoic acid ethyl ester to a silver-ion-loaded porous hollow-fiber membrane. J AM OIL CHEM SOC 1999. [DOI: 10.1007/s11746-999-0064-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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42
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Sasagawa N, Saito K, Sugita K, Kunori SI, Sugo T. Ionic crosslinking of SO3H-group-containing graft chains helps to capture lysozyme in a permeation mode. J Chromatogr A 1999. [DOI: 10.1016/s0021-9673(99)00500-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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43
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Kim M, Saito K. Preparation of silver-ion-loaded nonwoven fabric by radiation-induced graft polymerization. REACT FUNCT POLYM 1999. [DOI: 10.1016/s1381-5148(98)00050-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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44
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Saito K, Tsuneda S, Kim M, Kubota N, Sugita K, Sugo T. Radiation-induced graft polymerization is the key to develop high-performance functional materials for protein purification. Radiat Phys Chem Oxf Engl 1993 1999. [DOI: 10.1016/s0969-806x(98)00256-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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45
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Adsorption of CO2+ by stylene-g-polyethylene membrane bearing sulfonic acid groups modified by radiation-induced graft copolymerization. J Appl Polym Sci 1999. [DOI: 10.1002/(sici)1097-4628(19990328)71:13<2227::aid-app13>3.0.co;2-s] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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46
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Tsuneda S, Endo T, Saito K, Sugita K, Horie K, Yamashita T, Sugo T. Fluorescence Study on the Conformational Change of an Amino Group-Containing Polymer Chain Grafted onto a Polyethylene Microfiltration Membrane. Macromolecules 1998. [DOI: 10.1021/ma970614x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Satoshi Tsuneda
- Department of Chemical Engineering, School of Science and Engineering, Waseda University, 3-4-1 Ohkubo, Shinjuku-ku, Tokyo 169, Japan
| | | | | | | | | | | | - Takanobu Sugo
- Takasaki Radiation Chemistry Research Establishment, Japan Atomic Energy Research Institute, Takasaki, Gunma 370-12, Japan
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47
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Kubota N, Kounosu M, Saito K, Sugita K, Watanabe K, Sugo T. Repeated use of a hydrophobic ligand-containing porous membrane for protein recovery. J Memb Sci 1997. [DOI: 10.1016/s0376-7388(97)00143-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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48
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49
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Sarfert FT, Etzel MR. Mass transfer limitations in protein separations using ion-exchange membranes. J Chromatogr A 1997; 764:3-20. [PMID: 9098993 DOI: 10.1016/s0021-9673(96)00894-1] [Citation(s) in RCA: 91] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Sorption of bovine serum albumin to commercial 150-micron pore size membranes was measured in batch and flow experiments. For residence times of 2-40 min, early and broad breakthrough curves and broad asymmetric elution peaks were observed that depended strongly on flow-rate. System dispersion could not explain the flow-rate dependence. Breakthrough and elution curves were analyzed using new models that included Langmuir sorption, convection and diffusion. From the analysis, film mass transfer resistance was found to be the rate-limiting factor. The maximum allowable pore size that eliminates this limitation was calculated for different molecular weight solutes.
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Affiliation(s)
- F T Sarfert
- Department of Chemical Engineering, University of Wisconsin, Madison 53706, USA
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50
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Lee W, Saito K, Furusaki S, Sugo T. Capture of microbial cells on brush-type polymeric materials bearing different functional groups. Biotechnol Bioeng 1997; 53:523-8. [DOI: 10.1002/(sici)1097-0290(19970305)53:5<523::aid-bit10>3.0.co;2-h] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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