NDLI: Metallic glass nanofibers in future hydrogel-based scaffolds

Content Provider	IEEE Xplore Digital Library
Author	Sadeghian, R.B. Ahadian, S. Yaginuma, S. Ramon-Azcon, J. Liang, X. Nakajima, K. Shiku, H. Matsue, T. Nakayama, K.S. Khademhosseini, A.
Copyright Year	2014
Description	Author affiliation: WPI Adv. Inst. for Mater. Res., Tohoku Univ., Sendai, Japan (Sadeghian, R.B.)
Abstract	Electrically conductive reinforced hydrogels offer a wide range of applications as three-dimensional scaffolds in tissue engineering. We report electrical and mechanical characterization of methacrylated gelatin (GelMA) hydrogel, containing palladium-based metallic glass nanofibers (MGNF). Also we show that the fibers are biocompatible and C2C12 myoblasts in particular, planted into the hybrid hydrogel, tend to attach to and elongate along the fibers. The MGNFs in this work were created by gas atomization. Ravel of fibers were embedded in the GelMA prepolymer in two different concentrations (0.5 and 1.0 mg/ml), and then the ensemble was cured under UV light, forming the hybrid hydrogel. The conductivity of the hybrid hydrogel was proportional to the fiber concentration.
Sponsorship	IEEE Eng. Med. Biol. Soc.
Starting Page	5276
Ending Page	5279
File Size	951747
Page Count	4
File Format	PDF
ISBN	9781424479290
ISSN	1557170X
DOI	10.1109/EMBC.2014.6944816
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-08-26
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Glass Conductivity Muscles Adhesives Optical fiber devices Electrodes Metallic glass nanofibers Conductive hydrogel scaffolds Methacrylated gelatin
Content Type	Text
Resource Type	Article
Subject	Signal Processing Biomedical Engineering Health Informatics Computer Vision and Pattern Recognition

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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
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