| dc.contributor.author | Guzmán-Lastra, Francisca [Univ Mayor, Fac Ciencias, Av Manuel Montt 367, Santiago 7500994, Chile] | es_CL |
| dc.contributor.author | Mathijssen, Arnold J. T. M. | es_CL |
| dc.contributor.author | Kaiser, Andreas | es_CL |
| dc.contributor.author | Lowen, Hartmut | es_CL |
| dc.date.accessioned | 2020-04-08T14:11:55Z | |
| dc.date.accessioned | 2020-04-13T18:12:36Z | |
| dc.date.available | 2020-04-08T14:11:55Z | |
| dc.date.available | 2020-04-13T18:12:36Z | |
| dc.date.issued | 2018 | es_CL |
| dc.identifier.citation | Mathijssen, A. J., Guzmán-Lastra, F., Kaiser, A., & Löwen, H. (2018). Nutrient transport driven by microbial active carpets. Physical review letters, 121(24), 248101. | es_CL |
| dc.identifier.issn | 0031-9007 | es_CL |
| dc.identifier.issn | 1079-7114 | es_CL |
| dc.identifier.uri | https://doi.org/10.1103/PhysRevLett.121.248101 | es_CL |
| dc.identifier.uri | http://repositorio.umayor.cl/xmlui/handle/sibum/6117 | |
| dc.description.abstract | We demonstrate that active carpets of bacteria or self-propelled colloids generate coherent flows towards the substrate, and propose that these currents provide efficient pathways to replenish nutrients that feed back into activity. A full theory is developed in terms of gradients in the active matter density and velocity, and applied to bacterial turbulence, topological defects and clustering. Currents with complex spatio-temporal patterns are obtained, which are tunable through confinement. Our findings show that diversity in carpet architecture is essential to maintain biofunctionality. | es_CL |
| dc.description.sponsorship | Human Frontier Science ProgramHuman Frontier Science Program [LT001670/2017]; Millennium Nucleus"Physics of active matter"of the Millennium Scientific Initiative of the Ministry of Economy, Development and Tourism, Chile; Deutsche Forschungsgemeinschaft, DFGGerman Research Foundation (DFG) [LO 418/17-2] | es_CL |
| dc.description.sponsorship | We would like to thank Manu Prakash and Deepak Krishnamurthy for helpful discussions. A.M. acknowledges funding from the Human Frontier Science Program (Fellowship LT001670/2017). F.G.L. acknowledges Millennium Nucleus"Physics of active matter"of the Millennium Scientific Initiative of the Ministry of Economy, Development and Tourism, Chile. H.L. acknowledges support from the Deutsche Forschungsgemeinschaft, DFG Project No. LO 418/17-2. | es_CL |
| dc.language.iso | en | es_CL |
| dc.publisher | AMER PHYSICAL SOC | es_CL |
| dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Chile | |
| dc.source | Phys. Rev. Lett., DIC 2018. 121(24) | |
| dc.subject | Physics, Multidisciplinary | es_CL |
| dc.title | Nutrient Transport Driven by Microbial Active Carpets | es_CL |
| dc.type | Artículo | es_CL |
| umayor.facultad | CIENCIAS | es_CL |
| umayor.politicas.sherpa/romeo | RoMEO green journal (Se puede archivar el pre-print y el post-print o versión de editor/PDF). Disponible en: http://sherpa.ac.uk/romeo/index.php | es_CL |
| umayor.indexado | WOS:000452959000009 | es_CL |
| umayor.indexado | PMID: 30608743 | es_CL |
| dc.identifier.doi | DOI: 10.1103/PhysRevLett.121.248101 | es_CL] |
| umayor.indicadores.wos-(cuartil) | Q1 | es_CL |
| umayor.indicadores.scopus-(scimago-sjr) | SCIMAGO/ INDICE H: 567 H | es_CL |