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Stress controls the mechanics of collagen networks
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| Zeitschriftentitel: | Proceedings of the National Academy of Sciences |
|---|---|
| Personen und Körperschaften: | , , , , , , , |
| In: | Proceedings of the National Academy of Sciences, 112, 2015, 31, S. 9573-9578 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
Proceedings of the National Academy of Sciences
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| Schlagwörter: |
| author_facet |
Licup, Albert James Münster, Stefan Sharma, Abhinav Sheinman, Michael Jawerth, Louise M. Fabry, Ben Weitz, David A. MacKintosh, Fred C. Licup, Albert James Münster, Stefan Sharma, Abhinav Sheinman, Michael Jawerth, Louise M. Fabry, Ben Weitz, David A. MacKintosh, Fred C. |
|---|---|
| author |
Licup, Albert James Münster, Stefan Sharma, Abhinav Sheinman, Michael Jawerth, Louise M. Fabry, Ben Weitz, David A. MacKintosh, Fred C. |
| spellingShingle |
Licup, Albert James Münster, Stefan Sharma, Abhinav Sheinman, Michael Jawerth, Louise M. Fabry, Ben Weitz, David A. MacKintosh, Fred C. Proceedings of the National Academy of Sciences Stress controls the mechanics of collagen networks Multidisciplinary |
| author_sort |
licup, albert james |
| spelling |
Licup, Albert James Münster, Stefan Sharma, Abhinav Sheinman, Michael Jawerth, Louise M. Fabry, Ben Weitz, David A. MacKintosh, Fred C. 0027-8424 1091-6490 Proceedings of the National Academy of Sciences Multidisciplinary http://dx.doi.org/10.1073/pnas.1504258112 <jats:title>Significance</jats:title> <jats:p>We report nonlinear rheology experiments on collagen type I networks, which demonstrate a surprising concentration independence of the network stiffness in the nonlinear elastic regime. We develop a model that can account for this, as well as the classical observations of an approximate exponential stress–strain relationship in collagenous tissues, for which a microscopic model has been lacking. Our model also demonstrates the importance of normal stresses in controlling the nonlinear mechanics of fiber networks.</jats:p> Stress controls the mechanics of collagen networks Proceedings of the National Academy of Sciences |
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Stress controls the mechanics of collagen networks |
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Stress controls the mechanics of collagen networks |
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Stress controls the mechanics of collagen networks |
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Stress controls the mechanics of collagen networks |
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Stress controls the mechanics of collagen networks |
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Stress controls the mechanics of collagen networks |
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stress controls the mechanics of collagen networks |
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Multidisciplinary |
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http://dx.doi.org/10.1073/pnas.1504258112 |
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2015 |
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<jats:title>Significance</jats:title>
<jats:p>We report nonlinear rheology experiments on collagen type I networks, which demonstrate a surprising concentration independence of the network stiffness in the nonlinear elastic regime. We develop a model that can account for this, as well as the classical observations of an approximate exponential stress–strain relationship in collagenous tissues, for which a microscopic model has been lacking. Our model also demonstrates the importance of normal stresses in controlling the nonlinear mechanics of fiber networks.</jats:p> |
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| author | Licup, Albert James, Münster, Stefan, Sharma, Abhinav, Sheinman, Michael, Jawerth, Louise M., Fabry, Ben, Weitz, David A., MacKintosh, Fred C. |
| author_facet | Licup, Albert James, Münster, Stefan, Sharma, Abhinav, Sheinman, Michael, Jawerth, Louise M., Fabry, Ben, Weitz, David A., MacKintosh, Fred C., Licup, Albert James, Münster, Stefan, Sharma, Abhinav, Sheinman, Michael, Jawerth, Louise M., Fabry, Ben, Weitz, David A., MacKintosh, Fred C. |
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| container_title | Proceedings of the National Academy of Sciences |
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| description | <jats:title>Significance</jats:title> <jats:p>We report nonlinear rheology experiments on collagen type I networks, which demonstrate a surprising concentration independence of the network stiffness in the nonlinear elastic regime. We develop a model that can account for this, as well as the classical observations of an approximate exponential stress–strain relationship in collagenous tissues, for which a microscopic model has been lacking. Our model also demonstrates the importance of normal stresses in controlling the nonlinear mechanics of fiber networks.</jats:p> |
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| spelling | Licup, Albert James Münster, Stefan Sharma, Abhinav Sheinman, Michael Jawerth, Louise M. Fabry, Ben Weitz, David A. MacKintosh, Fred C. 0027-8424 1091-6490 Proceedings of the National Academy of Sciences Multidisciplinary http://dx.doi.org/10.1073/pnas.1504258112 <jats:title>Significance</jats:title> <jats:p>We report nonlinear rheology experiments on collagen type I networks, which demonstrate a surprising concentration independence of the network stiffness in the nonlinear elastic regime. We develop a model that can account for this, as well as the classical observations of an approximate exponential stress–strain relationship in collagenous tissues, for which a microscopic model has been lacking. Our model also demonstrates the importance of normal stresses in controlling the nonlinear mechanics of fiber networks.</jats:p> Stress controls the mechanics of collagen networks Proceedings of the National Academy of Sciences |
| spellingShingle | Licup, Albert James, Münster, Stefan, Sharma, Abhinav, Sheinman, Michael, Jawerth, Louise M., Fabry, Ben, Weitz, David A., MacKintosh, Fred C., Proceedings of the National Academy of Sciences, Stress controls the mechanics of collagen networks, Multidisciplinary |
| title | Stress controls the mechanics of collagen networks |
| title_full | Stress controls the mechanics of collagen networks |
| title_fullStr | Stress controls the mechanics of collagen networks |
| title_full_unstemmed | Stress controls the mechanics of collagen networks |
| title_short | Stress controls the mechanics of collagen networks |
| title_sort | stress controls the mechanics of collagen networks |
| title_unstemmed | Stress controls the mechanics of collagen networks |
| topic | Multidisciplinary |
| url | http://dx.doi.org/10.1073/pnas.1504258112 |