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Rheology of Active-Particle Suspensions
Open accessAbstract
We study the interplay of activity, order, and flow through a set of coarse-grained equations governing the hydrodynamic velocity, concentration, and stress fields in a suspension of active, energy-dissipating particles. We make several predictions for the rheology of such systems, which can be tested on bacterial suspensions, cell extracts with motors and filaments, or artificial machines in a fluid. The phenomena of cytoplasmic streaming, elastotaxis, and active mechanosensing find natural explanations within our model.
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Cited by
Vicsek, T., & Zafeiris, A. (2012) · Physics Reports · doi:10.1016/j.physrep.2012.03.004 · Cited by 2,923
Physics of microswimmers—single particle motion and collective behavior: a review
Elgeti, J., Winkler, R. G., & Gompper, G. (2015) · Reports on Progress in Physics · doi:10.1088/0034-4885/78/5/056601 · Cited by 1,514
Active matter at the interface between materials science and cell biology
Needleman, D., & Dogic, Z. (2017) · Nature Reviews Materials · doi:10.1038/natrevmats.2017.48 · Cited by 649
Emergent behavior in active colloids
Zöttl, A., & Stark, H. (2016) · Journal of Physics: Condensed Matter · doi:10.1088/0953-8984/28/25/253001 · Cited by 426
Magnetically Powered Flexible Metal Nanowire Motors
Gao, W., Sattayasamitsathit, S., Manesh, K. M., Weihs, D., & Wang, J. (2010) · Journal of the American Chemical Society · doi:10.1021/ja1072349 · Cited by 416
Metadata
- Authors
- Hatwalne, Y., Ramaswamy, S., Rao, M., & Simha, R. A.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2004-03-19
- Volume
- 92
- Issue
- 11
- Pages
- 118101-118101
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2068587972
- Cited by
- 539
- References
- 0
- FWCI
- 9.95
- Type
- journal article
- Language
- en
- Open access
- green
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- Hatwalne, Y., Ramaswamy, S., Rao, M., & Simha, R. A. (2004). Rheology of Active-Particle Suspensions. Physical Review Letters. https://doi.org/10.1103/physrevlett.92.118101
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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
