A Natural Flavonoid, Chrysin, Improving Wood Properties via Impregnation

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dc.authorid0000-0001-6389-2649en_US
dc.contributor.authorErmeydan, Mahmut Ali
dc.date.accessioned2021-03-20T20:12:43Z
dc.date.available2021-03-20T20:12:43Z
dc.date.issued2019
dc.departmentBTÜ, Orman Fakültesi, Orman Endüstri Mühendisliği Bölümüen_US
dc.description.abstractA broader utilization of wood can be achieved by eliminating its drawbacks such as low dimensional stability with changing moisture content and low durability against various bio-organisms. Heartwood formation is nature's solution that functions through biosynthesis and accumulation of some phenolic compounds in the cell walls, leading to more durable and stable wood. In this study, a natural flavonoid molecule, chrysin, was used to improve Scots pine wood properties. Hydrophobic chrysin was impregnated into wood after a pre-treatment. The chrysin modification reduced the water uptake of the wood cell walls by up to 33% and increased the dimensional stability of the Scots pine by up to 30%. Infrared spectroscopic analysis revealed the chemical characterization of the bio-inspired modification. In contrast to the many modification methods that establish covalent bonds between hydroxyl groups of wood polymers, chrysin was bulked into wood cell walls and stabilized by intermolecular interactions.en_US
dc.description.sponsorshipTUBITAKTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [116O578]en_US
dc.description.sponsorshipThe author is grateful for the financial support of the TUBITAK, Grant No. 116O578. Additionally, special thanks to Assoc. Prof. Dr. Eylem Dizman Tomak for her scientific advice during the study.en_US
dc.identifier.doi10.15376/biores.14.1.2133-2143en_US
dc.identifier.endpage2143en_US
dc.identifier.issn1930-2126
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage2133en_US
dc.identifier.urihttp://doi.org/10.15376/biores.14.1.2133-2143
dc.identifier.urihttps://hdl.handle.net/20.500.12885/674
dc.identifier.volume14en_US
dc.identifier.wosWOS:000459494400146en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorErmeydan, Mahmut Ali
dc.language.isoenen_US
dc.publisherNorth Carolina State Univ Dept Wood & Paper Scien_US
dc.relation.ispartofBioresourcesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectChrysinen_US
dc.subjectBiomimickingen_US
dc.subjectDimensional stabilityen_US
dc.subjectFlavonoiden_US
dc.subjectWood modificationen_US
dc.titleA Natural Flavonoid, Chrysin, Improving Wood Properties via Impregnationen_US
dc.typeArticleen_US

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