Diatomite as a novel composite ingredient for chitosan film with enhanced physicochemical properties

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dc.authoridLabidi, Jalel/0000-0002-8382-9492
dc.authoridAKYUZ, LALEHAN/0000-0001-8548-3037
dc.authoridKoc, Behlul/0000-0001-9943-771X
dc.authoridMujtaba, Muhammad/0000-0001-8392-9226
dc.authoridM. Salaberria, Asier/0000-0003-2213-7211
dc.authoridIlk, Sedef/0000-0002-6754-792X
dc.authoridCAKMAK, Yavuz Selim/0000-0001-8954-5485
dc.contributor.authorAkyuz, Lalehan
dc.contributor.authorKaya, Murat
dc.contributor.authorKoc, Behlul
dc.contributor.authorMujtaba, Muhammad
dc.contributor.authorIlk, Sedef
dc.contributor.authorLabidi, Jalel
dc.contributor.authorSalaberria, Asier M.
dc.date.accessioned2024-11-07T13:34:31Z
dc.date.available2024-11-07T13:34:31Z
dc.date.issued2017
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractPractical applications of biopolymers in different industries are gaining considerable increase day by day. But still, these biopolymers lack important properties in order to meet the industrial demands. In the same regard, in the current study, chitosan composite films are produced by incorporating diatomite soil at two different concentrations. In order to obtain a homogeneous film, glutaraldehyde was supplemented to chitosan solution as a cross-linker. Compositing diatomaceous earth to chitosan film resulted in improvement of various important physicochemical properties compared to control such as; enhanced film wettability, increase elongation at break and improved thermal stability (264-277 degrees C). The microstructure of the film was observed to haveconsisted of homogeneously distributed blister-shaped structures arised due to the incorporation of diatomite. The incorporation of diatomite did not influence the overall antioxidant activity of the composite films, which can be ascribe to the difficulty radicals formation. Chitosan film incorporated with increasing fraction of diatomite revealed a notable enhancement in the antimicrobial activity. Additionally with the present study, for the first time possible interactions between chitosan/diatomite were determined via quantum chemical calculations. Current study will be helpful in giving a new biotechnological perspective to diatom in terms of its successful application in hydrophobic composite film production. (C) 2017 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.ijbiomac.2017.08.161
dc.identifier.endpage1411
dc.identifier.issn0141-8130
dc.identifier.issn1879-0003
dc.identifier.pmid28866017
dc.identifier.scopus2-s2.0-85028878501
dc.identifier.scopusqualityQ1
dc.identifier.startpage1401
dc.identifier.urihttps://doi.org/10.1016/j.ijbiomac.2017.08.161
dc.identifier.urihttps://hdl.handle.net/11480/16031
dc.identifier.volume105
dc.identifier.wosWOS:000415779800007
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherElsevier Science Bv
dc.relation.ispartofInternational Journal of Biological Macromolecules
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241106
dc.subjectChitosan
dc.subjectDiatom
dc.subjectHydrophobic film
dc.subjectCharacterization
dc.titleDiatomite as a novel composite ingredient for chitosan film with enhanced physicochemical properties
dc.typeArticle

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