Studies on the activity and stability of immobilized horseradish peroxidase on poly(ethylene terephthalate) grafted acrylamide fiber

dc.contributor.authorTemoçin, Zülfikar
dc.contributor.authorYiğitoğlu, Mustafa
dc.date.accessioned2020-06-25T17:48:24Z
dc.date.available2020-06-25T17:48:24Z
dc.date.issued2009
dc.departmentKırıkkale Üniversitesi
dc.descriptionTemocin, Zulfikar/0000-0001-7151-9772
dc.description.abstractHaving been activated with glutaraldehyde, modified poly(ethylene terephthalate) grafted acrylamide fiber was used for the immobilization of horseradish peroxidase (HRP). Both the free HRP and the immobilized HRP were characterized by determining the activity profile as a function of pH, temperature, thermal stability, effect of organic solvent and storage stability. The optimum pH values of the enzyme activity were found as 8 and 7 for the free HRP and the immobilized HRP respectively. The temperature profile of the free HRP and the immobilized HRP revealed a similar behaviour, although the immobilized HRP exhibited higher relative activity in the range from 50 to 60 A degrees C. The immobilized HRP showed higher storage stability than the free HRP.en_US
dc.description.sponsorshipKirikkale University Research FundKirikkale Universityen_US
dc.description.sponsorshipWe are grateful to the Kirikkale University Research Fund for the financial support for this work.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1007/s00449-008-0266-9
dc.identifier.endpage474en_US
dc.identifier.issn1615-7591
dc.identifier.issn1615-7605
dc.identifier.issue4en_US
dc.identifier.pmid18853194
dc.identifier.scopus2-s2.0-67349283031
dc.identifier.scopusqualityQ1
dc.identifier.startpage467en_US
dc.identifier.urihttps://doi.org/10.1007/s00449-008-0266-9
dc.identifier.urihttps://hdl.handle.net/20.500.12587/4434
dc.identifier.volume32en_US
dc.identifier.wosWOS:000266238900005
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherSpringeren_US
dc.relation.ispartofBioprocess And Biosystems Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHorseradish peroxidaseen_US
dc.subjectImmobilizationen_US
dc.subjectPoly(ethylene terephthalate)en_US
dc.subjectFibersen_US
dc.subjectGraft copolymersen_US
dc.titleStudies on the activity and stability of immobilized horseradish peroxidase on poly(ethylene terephthalate) grafted acrylamide fiberen_US
dc.typeArticle

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