Zeolite-Coated Porous Arrays: A Novel Strategy for Enzyme Encapsulation
Marthala V, Friedrich M, Zhou Z, Distaso M, Reuß S, Al-Thabaiti SA, Peukert W, Schwieger W, Hartmann M (2015)
Publication Language: English
Publication Type: Journal article
Publication year: 2015
Journal
Publisher: Wiley-VCH Verlag
Book Volume: 25
Pages Range: 1832--1836
Volume: 25
Issue: 12
Journal Issue: 12
Abstract
Zeolite Beta-coated stainless steel supports with gradient porosity are employed as filter-panels for lipase encapsulation. Enzyme encapsulation on the stainless steel porous discs is achieved via vacuum infiltration. Subsequently, two lipase-encapsulated zeolite Beta-coated stainless steel discs are attached using an adhesive. The zeolite Beta layer on the stainless steel discs largely prevents lipase leaching in comparison to the stainless steel discs without a zeolite layer. The activity of the lipase-encapsulated, attached zeolite Beta-coated stainless steel porous discs depends on the thickness of the zeolite Beta layer. It is shown that the biocatalytic performance of the lipase-encapsulated, attached zeolite Beta-coated stainless steel supports with a zeolite Beta layer thickness of ≈0.7–1 μm is better than the lipase-encapsulated, attached zeolite Beta-coated stainless steel supports with a zeolite Beta layer thickness of ≈2–3 μm in the lipase-catalyzed transesterification of vinyl propionate with 1-butanol using n-hexane as solvent.
Authors with CRIS profile
Venkata Marthala
Professur für Katalyse
Zhou Zhou
Interdisziplinäres Zentrum Erlangen Catalysis Resource Center (ECRC)
Monica Distaso
Lehrstuhl für Partikelsynthese (LFG)
Stephanie Reuß
Lehrstuhl für Chemische Reaktionstechnik (CRT)
Wolfgang Peukert
Lehrstuhl für Partikelsynthese (LFG)
Wilhelm Schwieger
Professur für Technische Chemie (Reaktionstechnik)
Martin Hartmann
Professur für Katalyse
Additional Organisation(s)
Involved external institutions
Saudi Arabia (SA)How to cite
APA:
Marthala, V., Friedrich, M., Zhou, Z., Distaso, M., Reuß, S., Al-Thabaiti, S.A.,... Hartmann, M. (2015). Zeolite-Coated Porous Arrays: A Novel Strategy for Enzyme Encapsulation. Advanced Functional Materials, 25(12), 1832--1836. https://doi.org/10.1002/adfm.201404335
MLA:
Marthala, Venkata, et al. "Zeolite-Coated Porous Arrays: A Novel Strategy for Enzyme Encapsulation." Advanced Functional Materials 25.12 (2015): 1832--1836.
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