NDLI: 3D Micro-fabrication by Inkjet 3D biofabrication for 3D tissue engineering

Content Provider	IEEE Xplore Digital Library
Author	Nakamura, M. Nishiyama, Y. Henmi, C.
Copyright Year	2008
Description	Author affiliation: Grad. Sch. of Sci. & Technol. for Res., Univ. of Toyama, Toyama (Nakamura, M.) \|\| Bioprinting Project, Kanagawa Acad. of Sci. & Technol., Kawasaki (Nishiyama, Y.; Henmi, C.)
Abstract	3D micro-fabrication technique is one of the essential technologies in manufacturing complicated 3D biological tissues by science and technology. We have developed "inkjet 3D biofabrication approach" as a technology to build up designed 3D biological tissues with micro- to macro-structures by handling different multi-types of living cells. In our technique using inkjet printing technique with gel precursor and gel reactant, 3D hydrogel structures can be fabricated. As a biocompatible hydrogel, we use alginate hydrogel, which protects living cells from drying and keep 3D structures in biological liquid media. With a custom made 3D bioprinter, several 2D and 3D structures have ever been fabricated. In this study, we tried to fabricate more miniaturized 3D structures. Using new version of experimental inkjet nozzle system, miniaturized 3D hydrogel tube could be successfully fabricated, which diameter and wall thickness were 100 mum and 40 mum, respectively. Compared to the previous gel tube of 1 mm diameter, substantial size reduction was achieved. Drop on demand inkjet 3D biofabrication approach has a good potential towards manufacturing of micro-scaled 3D tissue structures, which is essential structure for complicated biological tissues.
Starting Page	451
Ending Page	456
File Size	4663845
Page Count	6
File Format	PDF
ISBN	9781424429189
DOI	10.1109/MHS.2008.4752495
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-11-06
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Tissue engineering Biological tissues Cells (biology) Printing Manufacturing Ink Protection Biological materials Regeneration engineering Skin
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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