Biocatalytic Synthesis of a Novel Polyaniline Derivative and Its Usage for Polypropylene Stabilization

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dc.authoridKaya, İsmet / 0000-0002-9813-2962
dc.authoridBilici, Ali / 0000-0002-1377-5580
dc.contributor.authorBilici, Ali
dc.contributor.authorGeçibesler, İbrahim Halil
dc.contributor.authorÇoğal, Yunus
dc.contributor.authorKaya, İsmet
dc.date.accessioned2025-01-27T20:24:38Z
dc.date.available2025-01-27T20:24:38Z
dc.date.issued2017
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThe synthesis, characterization, and some physical properties of a new polyaniline derivative (PHCA), produced by horseradish peroxidase (HRP) initiated oxidative polymerization of 2-hydroxy-chloroaniline (HCA), are presented. The spectroscopic measurements indicate that PHCA consists of a mixture of branched and linear aniline chain units. Data from antioxidant potential assays show that PHCA exhibits moderate 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity but excellent metal ion chelating ability. The metal chelating ability of PHCA (82.14 +/- 2.39%) is about 2 times higher than that of EDTA (30.08 +/- 0.81%) at a concentration of 100 mu g/mL. In addition, as a potent antioxidant stabilizer, the influence of PHCA on the thermooxidative degradation of polypropylene (PP) is also investigated. The insertion of PHCA into PP matrix improves significantly both the oxidation induction time (OIT) and the onset oxidation temperature (OIT) of virgin PP.
dc.description.sponsorshipScientific and Technical Research Council of Turkey (TUBITAK) [215M074]
dc.description.sponsorshipThe authors thank The Scientific and Technical Research Council of Turkey (TUBITAK) for their support (Project No. 215M074).
dc.identifier.doi10.1021/acs.iecr.7b00555
dc.identifier.endpage9274
dc.identifier.issn0888-5885
dc.identifier.issue33
dc.identifier.scopus2-s2.0-85028038849
dc.identifier.scopusqualityQ1
dc.identifier.startpage9266
dc.identifier.urihttps://doi.org/10.1021/acs.iecr.7b00555
dc.identifier.urihttps://hdl.handle.net/20.500.12428/22301
dc.identifier.volume56
dc.identifier.wosWOS:000408519400002
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAmer Chemical Soc
dc.relation.ispartofIndustrial & Engineering Chemistry Research
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectDensity Polyethylene/Polyaniline Blends
dc.subjectConducting Polyaniline
dc.subjectAntioxidant Activities
dc.subjectEnzymatic-Synthesis
dc.subjectHorseradish-Peroxidase
dc.subjectScavenging Activity
dc.subjectRadical Scavengers
dc.subjectPolymerization
dc.subjectAniline
dc.subjectPolymers
dc.titleBiocatalytic Synthesis of a Novel Polyaniline Derivative and Its Usage for Polypropylene Stabilization
dc.typeArticle

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