Tailorable non-linear viscoelastic behavior of hydrogels
Tailorable non-linear viscoelastic behavior of hydrogels
复制标题
水凝胶的可定制非线性粘弹性行为
DOI:
10.1007/s11043-023-09640-w
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发表时间:
2023
影响因子:
2.5
通讯作者:
Cai, Shengqiang
中科院分区:
文献类型:
--
作者:
Qari, Nada;Song, Zhaoqiang;Hosseini-Toudeshki, Hamed;Li, Chenghai;Cai, Shengqiang
In this work, we investigate the viscoelastic properties of hydrogels through stress relaxation experiments to better understand the force-dependent dynamics of these materials with the aspiration of expanding their application envelope within the biomedical field and beyond. We experimentally studied the viscoelastic behavior of 4 different types of hydrogels: covalently crosslinked polyacrylamide (PAAm), covalently crosslinked PAAm network immersed in a viscous alginate solution, ionically crosslinked alginate along with crosslinked PAAm-alginate double network. Through our investigations, we demonstrate that we can tailor the viscoelasticity of a covalently bonded PAAm network by tuning the viscosity of the solution in the gel. Moreover, based on the stress relaxation test of ionically crosslinked alginate gel and the double network gel, we have revealed the quantitative correlation between the ionic bond dissociation and force-dependent viscoelastic behavior of gels containing ionic crosslinks.
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影响因子:
4.7
作者:
Wang, Jikun;Cui, Kunpeng;Zhu, Bangguo;Gong, Jian Ping;Hui, Chung-Yuen;Zehnder, Alan T.
通讯作者:
Zehnder, Alan T.
影响因子:
5.8
作者:
Campbell KT;Wysoczynski K;Hadley DJ;Silva EA
通讯作者:
Silva EA
DOI:
10.1073/pnas.2105974118
发表时间:
2021
期刊:
Proceedings of the National Academy of Sciences
影响因子:
--
作者:
Shen, Tong;Song, Zhaoqiang;Cai, Shengqiang;Vernerey, Franck J.
通讯作者:
Vernerey, Franck J.
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
Adrian R. Cioroianu;Ewa M. Spiesz;C. Storm
通讯作者:
C. Storm
影响因子:
3.3
作者:
Fang, Yapeng;Al-Assaf, Saphwan;Li, Liangbin
通讯作者:
Li, Liangbin