Flowerlike hybrid horseradish peroxidase nanobiocatalyst for the polymerization of guaiacol

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dc.contributor.authorGokturk, Ersen
dc.date.accessioned2024-09-18T20:26:49Z
dc.date.available2024-09-18T20:26:49Z
dc.date.issued2020
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractIn this study, the catalytic activity and stability of flowerlike hybrid horseradish peroxidase (HRP) nanobiocatalyst (HRP-Cu2+) obtained from Cu2+ ions and HRP enzyme in the polymerization reaction of guaiacol were analyzed. We demonstrated that HRP-Cu2+ and hydrogen peroxide (H2O2) initiator showed significantly increased catalytic activity and stability on the polymerization of guaiacol compared to that of free HRP enzyme. Poly(guaiacol) was observed with quite high yields (88%) and molecular weights (38,000 g/mol) under p11 7.4 phosphate-buffered saline (PBS) conditions at 60 degrees C. with 5 weight% of HRP-Cu2+ loading. HRP-Cu2+ also shows very high thermal stability and works even at 70 degrees C reaction temperature; free HRP enzyme denatures at that temperature. Furthermore, HRP-Cu2+ provided considerable repeated use and showed some degree of catalytic activity, even after the fourth recycle, in the polymerization of guaiacol.en_US
dc.description.sponsorshipHatay Mustafa Kemal University Coordinatorship of Scientific Research Projects [18]en_US
dc.description.sponsorshipThis work was supported by Hatay Mustafa Kemal University Coordinatorship of Scientific Research Projects (project #18.M.011).en_US
dc.identifier.doi10.3906/kim-2005-32
dc.identifier.endpage+en_US
dc.identifier.issn1300-0527
dc.identifier.issue5en_US
dc.identifier.pmid33488229en_US
dc.identifier.scopus2-s2.0-85096197683en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1285en_US
dc.identifier.trdizinid523133en_US
dc.identifier.urihttps://doi.org/10.3906/kim-2005-32
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/523133
dc.identifier.urihttps://hdl.handle.net/20.500.12483/10549
dc.identifier.volume44en_US
dc.identifier.wosWOS:000582495800006en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherTubitak Scientific & Technological Research Council Turkeyen_US
dc.relation.ispartofTurkish Journal of Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectHorseradish peroxidaseen_US
dc.subjecthybrid nanoflowersen_US
dc.subjectpolymerizationen_US
dc.subjectguaiacolen_US
dc.titleFlowerlike hybrid horseradish peroxidase nanobiocatalyst for the polymerization of guaiacolen_US
dc.typeArticleen_US

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