Memory-less response and violation of the fluctuation-dissipation theorem in colloids suspended in an active bath

We investigate experimentally and numerically the stochastic dynamics and the time-dependent response of colloids subject to a small external perturbation in a dense bath of motile E. coli bacteria. The external field is a magnetic field acting on a superparamagnetic microbead suspended in an active...

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Detalles Bibliográficos
Autores principales: Maggi, Claudio, Paoluzzi, Matteo, Angelani, Luca, Di Leonardo, Roberto
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5730581/
https://www.ncbi.nlm.nih.gov/pubmed/29242505
http://dx.doi.org/10.1038/s41598-017-17900-2

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5730581/
https://www.ncbi.nlm.nih.gov/pubmed/29242505
http://dx.doi.org/10.1038/s41598-017-17900-2

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