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Valve-jet printing of redox enzyme on polyester textile: a sustainable enzyme immobilization approach
University of Borås, Faculty of Textiles, Engineering and Business.ORCID iD: 0000-0003-2820-1333
Soochow University.
University of Borås, Faculty of Textiles, Engineering and Business.ORCID iD: 0000-0002-4369-9304
2021 (English)In: Proceeding of the 25 International IFATCC Congress 2021 (Roubaix, France), France, 2021, Vol. 25, p. 33-33Conference paper, Oral presentation only (Refereed)
Sustainable development
According to the author(s), the content of this publication falls within the area of sustainable development.
Abstract [en]

The resource-intensive preparation procedures and difficulty in free structure formation have restricted the widespread application of existing enzyme immobilization strategies. In this study,valve-jet printing as a resource-efficient process for robust immobilization of redox enzyme (Glucoseoxidase-GOx) on polyester fabric support has been reported for the first time. For that, GOxenzyme has been directly printed on plasma-activated polyester fabric in a predefined pattern. Along with superficial analysis of the textile before and after the modifications, the loading, stability, and activity of the immobilized enzyme have also been studied in detail. The results indicated successful activation of polyester textile air atmospheric plasma treatment (O2/N2) through integrating carboxyl, amine functional groups. The enzymatic colorimetric analysis shows that most of the loaded enzymes retained to their activity where few were inactivated due to blocking of their active site during printing. This study herein provides further proof of the fundamental enzyme printing concept as a resource-efficient enzyme immobilization strategy for sustainable and green chemistry applications.

Place, publisher, year, edition, pages
France, 2021. Vol. 25, p. 33-33
Keywords [en]
Valve- jet, Glucose Oxidase, Textile biocatalysts, Enzyme Printing and Polyester
National Category
Industrial Biotechnology
Research subject
Textiles and Fashion (General); Textiles and Fashion (General)
Identifiers
URN: urn:nbn:se:hb:diva-26062OAI: oai:DiVA.org:hb-26062DiVA, id: diva2:1580295
Conference
25 International IFATCC Congress 2021, Roubaix, France, 27-29 April, 2021.
Projects
SMDTexAvailable from: 2021-07-13 Created: 2021-07-13 Last updated: 2021-07-14Bibliographically approved

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fulltext(312 kB)66 downloads
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Morshed, Mohammad NeazNierstrasz, Vincent

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CiteExportLink to record
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Citation style
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