The immobilization of Candida rugosa lipase on the modified polyethersulfone with MOF nanoparticles as an excellent performance bioreactor membrane.
- Publisher:
- ELSEVIER SCIENCE BV
- Publication Type:
- Journal Article
- Citation:
- J Biotechnol, 2019, 289, pp. 55-63
- Issue Date:
- 2019-01-10
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The immobilization of Candida rugosa lipase on the modified polyethersulfone with MOF nanoparticles as an excellent performance bioreactor membrane..pdf | Published version | 2.46 MB | Adobe PDF |
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Full metadata record
Field | Value | Language |
---|---|---|
dc.contributor.author | Zare, A | |
dc.contributor.author | Bordbar, A-K | |
dc.contributor.author | Razmjou, A | |
dc.contributor.author | Jafarian, F | |
dc.date.accessioned | 2023-03-26T23:21:40Z | |
dc.date.available | 2018-11-16 | |
dc.date.available | 2023-03-26T23:21:40Z | |
dc.date.issued | 2019-01-10 | |
dc.identifier.citation | J Biotechnol, 2019, 289, pp. 55-63 | |
dc.identifier.issn | 0168-1656 | |
dc.identifier.issn | 1873-4863 | |
dc.identifier.uri | http://hdl.handle.net/10453/168468 | |
dc.description.abstract | In this study, the modified nanocomposite membrane of polyethersulfone (PES) with NH2-MIL-101(Cr) as a metal-organic framework (MOF) is exploited for Candida rugosa lipase (CRL) immobilization. To that end, the various amounts of NH2-MIL-101(Cr) nanoparticles are blended into PES casting solution to fabricate ultrafiltration membrane via phase inversion technique. The incorporation efficiency of NH2-MIL-101(Cr) nanoparticles on the membrane morphology is investigated using various techniques, namely atomic force microscopy (AFM), X-ray diffraction (XRD), and contact angle goniometry. In terms of water pure flux and CRL immobilization efficiency, the best performance is observed for PES-NH2-MIL1% membrane. This bioactive membrane (CRL@GA@PES-NH2-MIL1%) displays an improvement in pH and thermal stability and separation performance that makes it a fruitful candidate for using in bioreactors. The examination of the wet- and dry-storage stability of CRL@GA@PES-NH2-MIL1% demonstrates the high stability for the wet bioactive membrane. The reusability inspection of CRL@GA@PES-NH2-MIL1% represents about 50% conservation of the residual activity after 12 sequential usage cycles. | |
dc.format | Print-Electronic | |
dc.language | eng | |
dc.publisher | ELSEVIER SCIENCE BV | |
dc.relation.ispartof | J Biotechnol | |
dc.relation.isbasedon | 10.1016/j.jbiotec.2018.11.011 | |
dc.rights | info:eu-repo/semantics/closedAccess | |
dc.subject | 06 Biological Sciences, 09 Engineering, 10 Technology | |
dc.subject.classification | Biotechnology | |
dc.subject.mesh | Biocatalysis | |
dc.subject.mesh | Bioreactors | |
dc.subject.mesh | Candida | |
dc.subject.mesh | Enzymes, Immobilized | |
dc.subject.mesh | Fungal Proteins | |
dc.subject.mesh | Lipase | |
dc.subject.mesh | Membranes, Artificial | |
dc.subject.mesh | Nanoparticles | |
dc.subject.mesh | Polymers | |
dc.subject.mesh | Sulfones | |
dc.subject.mesh | Candida | |
dc.subject.mesh | Sulfones | |
dc.subject.mesh | Polymers | |
dc.subject.mesh | Enzymes, Immobilized | |
dc.subject.mesh | Lipase | |
dc.subject.mesh | Fungal Proteins | |
dc.subject.mesh | Membranes, Artificial | |
dc.subject.mesh | Bioreactors | |
dc.subject.mesh | Nanoparticles | |
dc.subject.mesh | Biocatalysis | |
dc.subject.mesh | Biocatalysis | |
dc.subject.mesh | Bioreactors | |
dc.subject.mesh | Candida | |
dc.subject.mesh | Enzymes, Immobilized | |
dc.subject.mesh | Fungal Proteins | |
dc.subject.mesh | Lipase | |
dc.subject.mesh | Membranes, Artificial | |
dc.subject.mesh | Nanoparticles | |
dc.subject.mesh | Polymers | |
dc.subject.mesh | Sulfones | |
dc.title | The immobilization of Candida rugosa lipase on the modified polyethersulfone with MOF nanoparticles as an excellent performance bioreactor membrane. | |
dc.type | Journal Article | |
utslib.citation.volume | 289 | |
utslib.location.activity | Netherlands | |
utslib.for | 06 Biological Sciences | |
utslib.for | 09 Engineering | |
utslib.for | 10 Technology | |
pubs.organisational-group | /University of Technology Sydney | |
pubs.organisational-group | /University of Technology Sydney/Faculty of Engineering and Information Technology | |
pubs.organisational-group | /University of Technology Sydney/Faculty of Engineering and Information Technology/School of Civil and Environmental Engineering | |
utslib.copyright.status | closed_access | * |
dc.date.updated | 2023-03-26T23:21:38Z | |
pubs.publication-status | Published | |
pubs.volume | 289 |
Abstract:
In this study, the modified nanocomposite membrane of polyethersulfone (PES) with NH2-MIL-101(Cr) as a metal-organic framework (MOF) is exploited for Candida rugosa lipase (CRL) immobilization. To that end, the various amounts of NH2-MIL-101(Cr) nanoparticles are blended into PES casting solution to fabricate ultrafiltration membrane via phase inversion technique. The incorporation efficiency of NH2-MIL-101(Cr) nanoparticles on the membrane morphology is investigated using various techniques, namely atomic force microscopy (AFM), X-ray diffraction (XRD), and contact angle goniometry. In terms of water pure flux and CRL immobilization efficiency, the best performance is observed for PES-NH2-MIL1% membrane. This bioactive membrane (CRL@GA@PES-NH2-MIL1%) displays an improvement in pH and thermal stability and separation performance that makes it a fruitful candidate for using in bioreactors. The examination of the wet- and dry-storage stability of CRL@GA@PES-NH2-MIL1% demonstrates the high stability for the wet bioactive membrane. The reusability inspection of CRL@GA@PES-NH2-MIL1% represents about 50% conservation of the residual activity after 12 sequential usage cycles.
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