Influence of 3D-printing conditions on physical properties of hydrogel objects

In this paper, we present the relationship between printing parameters of a 3D gel printer "Soft and Wet Intelligent Matter-Easy Realizer (SWIM-ER)" and mechanical properties of the fabricated gel objects by SWIM-ER. The printer is able to fabricate hydrogel objects by scanning of...

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Autores principales:	Takafumi OTA, Kazunari YOSHIDA, Taishi TASE, Kei SATO, Masanobu TANAKA, Azusa SAITO, Kyuuichiro TAKAMATSU, Masaru KAWAKAMI, Hidemitsu FURUKAWA
Formato:	article
Lenguaje:	EN
Publicado:	The Japan Society of Mechanical Engineers 2018
Materias:	polymer hydrogels 3d printing uv light scanning designable gels Mechanical engineering and machinery TJ1-1570
Acceso en línea:	https://doaj.org/article/3b73541f7b7f4665b5b9a9b5aa40e182
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spelling	oai:doaj.org-article:3b73541f7b7f4665b5b9a9b5aa40e1822021-11-26T07:14:14ZInfluence of 3D-printing conditions on physical properties of hydrogel objects2187-974510.1299/mej.17-00538https://doaj.org/article/3b73541f7b7f4665b5b9a9b5aa40e1822018-02-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/mej/5/1/5_17-00538/_pdf/-char/enhttps://doaj.org/toc/2187-9745In this paper, we present the relationship between printing parameters of a 3D gel printer "Soft and Wet Intelligent Matter-Easy Realizer (SWIM-ER)" and mechanical properties of the fabricated gel objects by SWIM-ER. The printer is able to fabricate hydrogel objects by scanning of ultra-violet (UV) light irradiation (photopolymerization). Various hydrogels objects were printed with different scanning velocity of UV light. We measured the water content and mesh sizes of gel objects utilizing Scanning Microscopic Light Scattering (SMILS). Furthermore, we also printed the gel objects with multiple scan rates with constant UV light irradiation energy, and measured sizes of gel objects, and performed the compression test. It was observed that the physical properties of printed hydrogel objects are strongly related with 3D printing parameters (scan velocity and number of scans-scan rate) due to difference in crosslinking density of polymer network.Takafumi OTAKazunari YOSHIDATaishi TASEKei SATOMasanobu TANAKAAzusa SAITOKyuuichiro TAKAMATSUMasaru KAWAKAMIHidemitsu FURUKAWAThe Japan Society of Mechanical Engineersarticlepolymer hydrogels3d printinguv light scanningdesignable gelsMechanical engineering and machineryTJ1-1570ENMechanical Engineering Journal, Vol 5, Iss 1, Pp 17-00538-17-00538 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	polymer hydrogels 3d printing uv light scanning designable gels Mechanical engineering and machinery TJ1-1570
spellingShingle	polymer hydrogels 3d printing uv light scanning designable gels Mechanical engineering and machinery TJ1-1570 Takafumi OTA Kazunari YOSHIDA Taishi TASE Kei SATO Masanobu TANAKA Azusa SAITO Kyuuichiro TAKAMATSU Masaru KAWAKAMI Hidemitsu FURUKAWA Influence of 3D-printing conditions on physical properties of hydrogel objects
description	In this paper, we present the relationship between printing parameters of a 3D gel printer "Soft and Wet Intelligent Matter-Easy Realizer (SWIM-ER)" and mechanical properties of the fabricated gel objects by SWIM-ER. The printer is able to fabricate hydrogel objects by scanning of ultra-violet (UV) light irradiation (photopolymerization). Various hydrogels objects were printed with different scanning velocity of UV light. We measured the water content and mesh sizes of gel objects utilizing Scanning Microscopic Light Scattering (SMILS). Furthermore, we also printed the gel objects with multiple scan rates with constant UV light irradiation energy, and measured sizes of gel objects, and performed the compression test. It was observed that the physical properties of printed hydrogel objects are strongly related with 3D printing parameters (scan velocity and number of scans-scan rate) due to difference in crosslinking density of polymer network.
format	article
author	Takafumi OTA Kazunari YOSHIDA Taishi TASE Kei SATO Masanobu TANAKA Azusa SAITO Kyuuichiro TAKAMATSU Masaru KAWAKAMI Hidemitsu FURUKAWA
author_facet	Takafumi OTA Kazunari YOSHIDA Taishi TASE Kei SATO Masanobu TANAKA Azusa SAITO Kyuuichiro TAKAMATSU Masaru KAWAKAMI Hidemitsu FURUKAWA
author_sort	Takafumi OTA
title	Influence of 3D-printing conditions on physical properties of hydrogel objects
title_short	Influence of 3D-printing conditions on physical properties of hydrogel objects
title_full	Influence of 3D-printing conditions on physical properties of hydrogel objects
title_fullStr	Influence of 3D-printing conditions on physical properties of hydrogel objects
title_full_unstemmed	Influence of 3D-printing conditions on physical properties of hydrogel objects
title_sort	influence of 3d-printing conditions on physical properties of hydrogel objects
publisher	The Japan Society of Mechanical Engineers
publishDate	2018
url	https://doaj.org/article/3b73541f7b7f4665b5b9a9b5aa40e182
work_keys_str_mv	AT takafumiota influenceof3dprintingconditionsonphysicalpropertiesofhydrogelobjects AT kazunariyoshida influenceof3dprintingconditionsonphysicalpropertiesofhydrogelobjects AT taishitase influenceof3dprintingconditionsonphysicalpropertiesofhydrogelobjects AT keisato influenceof3dprintingconditionsonphysicalpropertiesofhydrogelobjects AT masanobutanaka influenceof3dprintingconditionsonphysicalpropertiesofhydrogelobjects AT azusasaito influenceof3dprintingconditionsonphysicalpropertiesofhydrogelobjects AT kyuuichirotakamatsu influenceof3dprintingconditionsonphysicalpropertiesofhydrogelobjects AT masarukawakami influenceof3dprintingconditionsonphysicalpropertiesofhydrogelobjects AT hidemitsufurukawa influenceof3dprintingconditionsonphysicalpropertiesofhydrogelobjects
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Influence of 3D-printing conditions on physical properties of hydrogel objects

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