Different Plant Sporopollenin Exine Capsules and Their Multifunctional Usage

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dc.authoridKaya, Harun/0000-0002-6090-0559
dc.authoridCulum, Ayse Asiye/0000-0002-0072-7600
dc.authoridAtalay, F.E./0000-0002-5776-2490
dc.authorwosidKaya, Harun/AAJ-6990-2020
dc.authorwosidCulum, Ayse Asiye/HLG-6685-2023
dc.contributor.authorAtalay, Funda Ersoy
dc.contributor.authorCulum, Ayse Asiye
dc.contributor.authorKaya, Harun
dc.contributor.authorGokturk, Gunay
dc.contributor.authorYigit, Emel
dc.date.accessioned2024-08-04T20:51:44Z
dc.date.available2024-08-04T20:51:44Z
dc.date.issued2022
dc.departmentİnönü Üniversitesien_US
dc.description.abstractSporopollenin exine capsules (SECs) are highly resistant to heat and various acids and bases. They are also cheap, highly porous, eco-friendly polymer biomaterials with stable microencapsulation capacity. Due to their strong and uniquely shaped exine layers, they can allow growth on metal oxide materials, as a biotemplate for use in different applications. In this study, first, a single SEC extraction method was applied to three different pollens from Pinus, Fraxinus excelsior, and Tilia. Scanning electron microscopy (SEM), Brunauer-Emmett-Teller (BET) analysis, and thermogravimetric/differential thermal analysis (TGA/DTA) measurements both before and after the extraction process were performed to observe changes in surface area, morphology, porous structure, and degradation properties. The protein content and removal were analyzed by elemental and spectrophotometric analyses. Then, SECs were loaded by passive and centrifuge loading for drug delivery, and the loading capacities were analyzed by Fourier transform infrared spectroscopy and spectrophotometry. The method was successful in opening the pores and maintaining the structural integrity of SECs. It was determined that the morphology and porosity affected the encapsulation efficiency. According to the loading capacities, Tilia SECs were the most efficient SECs for both loading methods. In addition, three different SECs were hydrothermally coated with cobalt and then heat-treated to obtain a metal oxide structure. A CO3O4 supercapacitor electrode constructed using CO3O4-F. excelsior SEC powder had the best surface area parameters. The electrode showed a maximum specific capacity of 473 F/g for over 3000 continuous cycles of galvanostatic charge-discharge (GCD).en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey [218M267]; Inonu University, Department of Scientific Research Projects [1709, 2500]en_US
dc.description.sponsorshipThis research was funded by the Scientific and Technological Research Council of Turkey (project number 218M267) and Inonu University, Department of Scientific Research Projects (projects numbers 1709 and 2500).en_US
dc.identifier.doi10.1021/acsabm.2c00071
dc.identifier.endpage1360en_US
dc.identifier.issn2576-6422
dc.identifier.issue3en_US
dc.identifier.pmid35201750en_US
dc.identifier.scopus2-s2.0-85125615373en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1348en_US
dc.identifier.urihttps://doi.org/10.1021/acsabm.2c00071
dc.identifier.urihttps://hdl.handle.net/11616/100509
dc.identifier.volume5en_US
dc.identifier.wosWOS:000781551200038en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherAmer Chemical Socen_US
dc.relation.ispartofAcs Applied Bio Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectsporopollenin exine capsuleen_US
dc.subjectdrug deliveryen_US
dc.subjectbiotemplateen_US
dc.subjectpollenen_US
dc.subjectporousen_US
dc.subjectsupercapacitoren_US
dc.subjectelectrodeen_US
dc.titleDifferent Plant Sporopollenin Exine Capsules and Their Multifunctional Usageen_US
dc.typeArticleen_US

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