Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Francisca Guzmán‑Lastra"'
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-15 (2021)
Fick’s laws describe the essential physics of diffusion, but it is challenging to extend them to systems out of equilibrium. The authors derive the diffusivity of particles near active carpets - a surface covered with hydrodynamic actuators, which
Externí odkaz:
https://doaj.org/article/357ae17f70ac4e2592b0924d65a2f498
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
Microbial filtration is an important process with applications in environmental, mining, and sanitary engineering. Here, we study the interplay between the motility of microswimmers and the imposed flow to determine the adhesion of bacteria at the su
Externí odkaz:
https://doaj.org/article/42d7d88a0f634bb790a59e10e1166dcb
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-1 (2022)
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Externí odkaz:
https://doaj.org/article/8e8e0861467c433fa76c58f96492fcf8
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-11 (2016)
The collective motion of microswimmers is determined by not only their direct interaction, but also the hydrodynamics forces mediated by the surrounding flow field. Here, the authors detail in simulation the spontaneous assembly and disassembly of ma
Externí odkaz:
https://doaj.org/article/df9230aaaeab465ab2ac19c8b3dba8f9
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-1 (2017)
Nature Communications 7: Article number: 13519 (2016); Published 22 November 2016; Updated 17 January 2017 This Article contains an error in Reference 18 that was introduced during the production process. The correct reference should be: Steinbach, G
Externí odkaz:
https://doaj.org/article/5d10c2be7adc4dc8ba1f5b042d86f6ec
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-15 (2021)
Nature Communications
Nature Communications
Biological activity is often highly concentrated on surfaces, across the scales from molecular motors and ciliary arrays to sessile and motile organisms. These ‘active carpets’ locally inject energy into their surrounding fluid. Whereas Fick’s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38a5afdd52d2c166a5b46973c4c6c190
https://doaj.org/article/357ae17f70ac4e2592b0924d65a2f498
https://doaj.org/article/357ae17f70ac4e2592b0924d65a2f498
Autor:
Arnold J. T. M. Mathijssen, Arezoo M. Ardekani, Hartmut Löwen, Francisca Guzmán-Lastra, Abdallah Daddi-Moussa-Ider, Vaseem A. Shaik, Alexander R. Sprenger, Andreas M. Menzel, Maciej Lisicki
Publikováno v:
The European Physical Journal E. 43
Geometric confinements are frequently encountered in the biological world and strongly affect the stability, topology, and transport properties of active suspensions in viscous flow. Based on a far-field analytical model, the low-Reynolds-number loco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::214b6b381a8156f5940a7b3a6424870c
https://doi.org/10.1140/epje/i2020-11980-9
https://doi.org/10.1140/epje/i2020-11980-9
Publikováno v:
Scientific Reports
Together with the universally recognized SIR model, several approaches have been employed to understand the contagious dynamics of interacting particles. Here, Active Brownian particles (ABP) are introduced to model the contagion dynamics of living a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05e6b42a3f22353d0ea72d5358b41616
https://pubmed.ncbi.nlm.nih.gov/35246596
https://pubmed.ncbi.nlm.nih.gov/35246596
Autor:
Segun Goh, Andreas M. Menzel, Abdallah Daddi-Moussa-Ider, Arnold J. T. M. Mathijssen, Benno Liebchen, Christian Scholz, Hartmut Löwen, Christian Hoell, Francisca Guzmán-Lastra
The interaction between nano- or micro-sized particles and cell membranes is of crucial importance in many biological and biomedical applications such as drug and gene delivery to cells and tissues. During their cellular uptake, the particles can pas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcc491a87e63179c953564752e0726a1
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc430140190eee5bb8feb61b23122601