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Toughening elastomers using mussel-inspired iron-catechol complexes
Open accessAbstract
Combining stiffness and stretchiness: There is usually a trade-off between making a material stretchy, so that it can absorb energy on deformation, and making a material stiff, so that it does not extend very much when stretched. Mussels have long been an inspiration for developing adhesives that work when wet. Filippidi et al. produced an extensible polymeric material containing catechol groups whose mechanical properties were augmented when dry through the addition of iron ions (see the Perspective by Winey). The iron ions lead to sacrificial metal coordination bonds, creating a reversible load-bearing network that does not trade extensibility for stiffness. Science , this issue p. 502 ; see also p. 449
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Holten-Andersen, N., Harrington, M. J., Birkedal, H., Lee, B. P., Messersmith, P. B., Lee, K. Y. C., & Waite, J. H. (2011) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1015862108 · Cited by 1,597
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Liang, Y., Li, Z., Huang, Y., Yu, R., & Guo, B. (2021) · ACS Nano · doi:10.1021/acsnano.1c00204 · Cited by 1,083
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Lopez, J., Mackanic, D. G., Cui, Y., & Bao, Z. (2019) · Nature Reviews Materials · doi:10.1038/s41578-019-0103-6 · Cited by 894
Li, Z., Zhu, Y., Niu, W., Yang, X., Jiang, Z., Lu, Z., Liu, X., & Sun, J. (2021) · Advanced Materials · doi:10.1002/adma.202101498 · Cited by 668
Wang, X., Zhan, S., Lu, Z., Li, J., Yang, X., Qiao, Y., Men, Y., & Sun, J. (2020) · Advanced Materials · doi:10.1002/adma.202005759 · Cited by 575
Reprocessable thermosets for sustainable three-dimensional printing
Zhang, B., Kowsari, K., Serjouei, A., Dunn, M. L., & Ge, Q. (2018) · Nature Communications · doi:10.1038/s41467-018-04292-8 · Cited by 398
Metadata
- Authors
- Filippidi, E., Cristiani, T. R., Eisenbach, C. D., Waite, J. H., Israelachvili, J. N., Ahn, B. K., & Valentine, M. T.
- Venue
- Science
- Published
- 2017-10-27
- Volume
- 358
- Issue
- 6362
- Pages
- 502-505
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2767126237
- Cited by
- 757
- References
- 1
- FWCI
- 31.30
- Type
- journal article
- Language
- en
- Open access
- green
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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