Non-linear rheological study of hydrogel sliding friction in water and concentrated hyaluronan solution

Satoshi, Hirayama; Takayuki, Kurokawa; Jian Ping, Gong

Non-linear rheological study of hydrogel sliding friction in water and concentrated hyaluronan solution

Satoshi, Hirayama; Takayuki, Kurokawa; Jian Ping, Gong

Tribology International, 2020, 147, 106270

Permalink : https://hdl.handle.net/2115/84132

このアイテムのアクセス数:331件（2026-01-20 00:17 集計）

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ファイル	フォーマット	サイズ	閲覧回数	説明
Tribology International 147(2020)106270	pdf	1.17 MB	347
S1	mp4	13.2 MB	26	Supplementary data
S2	mp4	11.8 MB	24	Supplementary data
S3	mp4	14.9 MB	26	Supplementary data
Supplementary Materials	docx	331 KB	87	Supplementary data

論文情報

ファイル出力 EndNote Basic出力 Mendeley出力

アクセス権	open access
URI	https://hdl.handle.net/2115/84132
タイトル	Non-linear rheological study of hydrogel sliding friction in water and concentrated hyaluronan solution
著者	Satoshi, Hirayama ; Takayuki, Kurokawa ; Jian Ping, Gong
著者名 Satoshi, Hirayama
e-Rad_Researcher 40451439 著者名 Takayuki, Kurokawa
e-Rad_Researcher 20250417 著者名 Jian Ping, Gong
言語	英語
キーワード	Friction of hydrogel
	Non-linear rheology
	Energy dissipation
	Lissajous curve
発行日	2020-07
出版者	Elsevier
収録物名	Tribology International
巻(号)	147
ページ	106270
抄録	Studying sliding friction of hydrogels in liquid is important for understanding biological friction. This work applies the non-linear rheology approach to study the friction of elastic hydrogels against adhesive glass in water and in concentrated hyaluronan (HA) solution. Using a rheometer in parallel plate geometry, stress-strain Lissajous curves are obtained from the oscillatory strain sweep test. Non-linearity and energy dissipation are characterized the strain-hardening ratio S, and “energy dissipation occupancy” κ, respectively. For friction in water, a clear transition from a linear viscoelastic to non-linear viscoelastic response occurs at a critical strain amplitude. Whereas, in HA solution, significant friction reduction and non-linear viscoelastic response occurs, related to the rheological behaviors of HA film intercalated at the gel/glass interface.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
権利情報	© 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
PISSN	0301-679X
NCID	AA00870347
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1016/j.triboint.2020.106270