From Soft Self-Healing Gels to Stiff Films in Suckerin-Based Materials Through Modulation of Crosslink Density and β-Sheet Content

Dawei Ding; Paul A. Guerette; Jing Fu; Lihong Zhang; Scott A. Irvine; Ali Miserez

doi:10.1002/adma.201500280

From Soft Self-Healing Gels to Stiff Films in Suckerin-Based Materials Through Modulation of Crosslink Density and β-Sheet Content

Dawei Ding, Paul A. Guerette, Jing Fu, Lihong Zhang, Scott A. Irvine, Ali Miserez^*

^*Corresponding author for this work

Nanyang Technological University

Research output: Contribution to journal › Article › peer-review

77 Citations (Scopus)

Abstract

Suckerins are block-copolymer-like structural proteins constituting the building blocks of the strong squid sucker-ring teeth. Here, recombinant suckerin-19 is processed into biomaterials spanning a wide range of elasticity, from very soft hydrogels to stiff films with elastic modulus in the gigapascal range. The elasticity is controlled by the interplay between the β-sheet content and induced di-tyrosine crosslinking.

Original language	English
Pages (from-to)	3953-3961
Number of pages	9
Journal	Advanced Materials
Volume	27
Issue number	26
DOIs	https://doi.org/10.1002/adma.201500280
Publication status	Published - 1 Jul 2015
Externally published	Yes

Keywords

crosslinks
di-tyrosine
hydrogels and films
suckerin
β-sheets

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10.1002/adma.201500280

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Ding, D., Guerette, P. A., Fu, J., Zhang, L., Irvine, S. A., & Miserez, A. (2015). From Soft Self-Healing Gels to Stiff Films in Suckerin-Based Materials Through Modulation of Crosslink Density and β-Sheet Content. Advanced Materials, 27(26), 3953-3961. https://doi.org/10.1002/adma.201500280

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AU - Irvine, Scott A.

AU - Miserez, Ali

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From Soft Self-Healing Gels to Stiff Films in Suckerin-Based Materials Through Modulation of Crosslink Density and β-Sheet Content

Abstract

Keywords

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