3D Diatom–Designed and Selective Laser Melting (SLM) Manufactured Metallic Structures

Abstract Diatom frustules, with their diverse three-dimensional regular silica structures and nano- to micrometer dimensions, represent perfect model systems for biomimetic fabrication of materials and devices. The structure of a frustule of the diatom Didymosphenia geminata was nondestructively vis...

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Autores principales:	Izabela Zglobicka, Agnieszka Chmielewska, Emre Topal, Kristina Kutukova, Jürgen Gluch, Peter Krüger, Cathy Kilroy, Wojciech Swieszkowski, Krzysztof J. Kurzydlowski, Ehrenfried Zschech
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/34bc69fdfd6e467d8d40606184248b34
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spelling	oai:doaj.org-article:34bc69fdfd6e467d8d40606184248b342021-12-02T13:35:03Z3D Diatom–Designed and Selective Laser Melting (SLM) Manufactured Metallic Structures10.1038/s41598-019-56434-72045-2322https://doaj.org/article/34bc69fdfd6e467d8d40606184248b342019-12-01T00:00:00Zhttps://doi.org/10.1038/s41598-019-56434-7https://doaj.org/toc/2045-2322Abstract Diatom frustules, with their diverse three-dimensional regular silica structures and nano- to micrometer dimensions, represent perfect model systems for biomimetic fabrication of materials and devices. The structure of a frustule of the diatom Didymosphenia geminata was nondestructively visualized using nano X-ray computed tomography (XCT) and transferred into a CAD file for the first time. Subsequently, this CAD file was used as the input for an engineered object, which was manufactured by applying an additive manufacturing technique (3D Selective Laser Melting, SLM) and using titanium powder. The self-similarity of the natural and the engineered objects was verified using nano and micro XCT. The biomimetic approach described in this paper is a proof-of-concept for future developments in the scaling-up of manufacturing based on special properties of microorganisms.Izabela ZglobickaAgnieszka ChmielewskaEmre TopalKristina KutukovaJürgen GluchPeter KrügerCathy KilroyWojciech SwieszkowskiKrzysztof J. KurzydlowskiEhrenfried ZschechNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Izabela Zglobicka Agnieszka Chmielewska Emre Topal Kristina Kutukova Jürgen Gluch Peter Krüger Cathy Kilroy Wojciech Swieszkowski Krzysztof J. Kurzydlowski Ehrenfried Zschech 3D Diatom–Designed and Selective Laser Melting (SLM) Manufactured Metallic Structures
description	Abstract Diatom frustules, with their diverse three-dimensional regular silica structures and nano- to micrometer dimensions, represent perfect model systems for biomimetic fabrication of materials and devices. The structure of a frustule of the diatom Didymosphenia geminata was nondestructively visualized using nano X-ray computed tomography (XCT) and transferred into a CAD file for the first time. Subsequently, this CAD file was used as the input for an engineered object, which was manufactured by applying an additive manufacturing technique (3D Selective Laser Melting, SLM) and using titanium powder. The self-similarity of the natural and the engineered objects was verified using nano and micro XCT. The biomimetic approach described in this paper is a proof-of-concept for future developments in the scaling-up of manufacturing based on special properties of microorganisms.
format	article
author	Izabela Zglobicka Agnieszka Chmielewska Emre Topal Kristina Kutukova Jürgen Gluch Peter Krüger Cathy Kilroy Wojciech Swieszkowski Krzysztof J. Kurzydlowski Ehrenfried Zschech
author_facet	Izabela Zglobicka Agnieszka Chmielewska Emre Topal Kristina Kutukova Jürgen Gluch Peter Krüger Cathy Kilroy Wojciech Swieszkowski Krzysztof J. Kurzydlowski Ehrenfried Zschech
author_sort	Izabela Zglobicka
title	3D Diatom–Designed and Selective Laser Melting (SLM) Manufactured Metallic Structures
title_short	3D Diatom–Designed and Selective Laser Melting (SLM) Manufactured Metallic Structures
title_full	3D Diatom–Designed and Selective Laser Melting (SLM) Manufactured Metallic Structures
title_fullStr	3D Diatom–Designed and Selective Laser Melting (SLM) Manufactured Metallic Structures
title_full_unstemmed	3D Diatom–Designed and Selective Laser Melting (SLM) Manufactured Metallic Structures
title_sort	3d diatom–designed and selective laser melting (slm) manufactured metallic structures
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/34bc69fdfd6e467d8d40606184248b34
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3D Diatom–Designed and Selective Laser Melting (SLM) Manufactured Metallic Structures

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