Production of Bio-Polymer Structures by Soft Molding Method with Biomimetic Approach

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dc.authorid0000-0002-2158-6798en_US
dc.authorid0000-0001-5340-9609en_US
dc.authorid0000-0002-2380-3258en_US
dc.authorid0000-0003-1675-9487en_US
dc.contributor.authorArslanhan, Melike
dc.contributor.authorEroğlu, Murat
dc.contributor.authorKaykılarlı, Cantekin
dc.contributor.authorŞam Parmak, Ebru Devrim
dc.date.accessioned2022-08-04T07:48:47Z
dc.date.available2022-08-04T07:48:47Z
dc.date.issued2021en_US
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, Metalurji ve Malzeme Mühendisliği Bölümüen_US
dc.description.abstractBiomimetic is the name of the approach that seeks sustainable solutions to the problems, taking the perfect functioning of nature for millions of years. The interest shown in biomimetic surfaces, inspired by multi-scale structures found in many plants and animals, is increasing day by day. Especially the unique wettability properties of the lotus leaf and rose petal. In this study, inspired by the structures of lotus leaf and rose petal, using the soft casting method with dental bio-polymer materials, structures with pillar dimensions of micron (µm) and millimeter (mm) were produced. These structures are replicated from two commercial products with different pillar lengths and different pillar shapes, mushroom and conical needle tips. Surface topographies of the replicated final products were analyzed by optical and stereo microscopes. Contact angles were tested to examine the wettability properties of the surfaces. According to the microscope results obtained, the demolding process, which is the riskiest step of the replication process, was successfully passed thanks to soft casting. Contact angle analysis showed that different pillar lengths and different pillar shapes changed the wettability properties of the replicated final product. The replicated mushroom-shaped micron-scale pillar structures exhibited a rose-petal effect and hydrophobic properties (approximately 1000) with only a single-scale configuration, while conical needle-shaped pillars of millimeter (mm) scale did not show any specific wetabilitty property.en_US
dc.identifier.doihttps://doi.org/10.38088/jise.733900en_US
dc.identifier.endpage24en_US
dc.identifier.issue1en_US
dc.identifier.startpage12en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12885/1979
dc.identifier.volume5en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.institutionauthorArslanhan, Melike
dc.institutionauthorEroğlu, Murat
dc.institutionauthorKaykılarlı, Cantekin
dc.institutionauthorŞam Parmak, Ebru Devrim
dc.language.isoenen_US
dc.relation.ispartofJournal of Innovative Science and Engineering (JISE)en_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBiomimeticsen_US
dc.subjectRose-petalen_US
dc.subjectBio-polymeren_US
dc.subjectSoft moldingen_US
dc.titleProduction of Bio-Polymer Structures by Soft Molding Method with Biomimetic Approachen_US
dc.typeArticleen_US

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