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Formation of a strong hydrogel-porous solid interface via the double-network principle

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Title: Formation of a strong hydrogel-porous solid interface via the double-network principle
Authors: Kurokawa, Takayuki Browse this author
Furukawa, Hidemitsu Browse this author
Wang, Wei Browse this author
Tanaka, Yoshimi Browse this author
Gong, Jian Ping Browse this author →KAKEN DB
Keywords: Artificial cartilage
Soft-hard interface
Double-network gel
Issue Date: Apr-2010
Publisher: Elsevier
Journal Title: Acta Biomaterialia
Volume: 6
Issue: 4
Start Page: 1353
End Page: 1359
Publisher DOI: 10.1016/j.actbio.2009.10.046
PMID: 19887124
Abstract: A method for binding a tough double-network (DN) hydrogel and a porous solid via the double-network principle is proposed. The effects of the pore size of the solid and the structure of the DN gel in the pores on bonding strength were investigated by a peeling test. Porous solids with pore sizes of the order of several micrometers afford strong gel-substrate interfaces. Under optimal conditions a bonding strength as high as ∼1000 N/m was reached. The results obtained were compared with the strength of the bulk DN gel, and discussed in terms of double network principle at the bonding interface.
Type: article (author version)
Appears in Collections:理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 龔 剣萍 (Gong Jian Ping)

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