%0 Book Section %1 statphys23_0210 %A Holek, I. Santamaria %A Rubi, J.M. %A Gadomski, A. %B Abstract Book of the XXIII IUPAP International Conference on Statistical Physics %C Genova, Italy %D 2007 %E Pietronero, Luciano %E Loreto, Vittorio %E Zapperi, Stefano %K anomalous confinement diffusion effects finite-size memory microrheology statphys23 topic-10 %T Thermo-kinetic description of anomalous diffusion in microrheology %U http://st23.statphys23.org/webservices/abstract/preview_pop.php?ID_PAPER=210 %X We present a thermo-kinetic description of anomalous diffusion of particles in a viscoelastic medium in terms of a non-Markovian diffusion equation. The model explains finite-size and confinement effects in the dynamics of the test particle. We found good agreement between this theoretical model and experimental results reporting a power-law behavior of the mean-square displacement (MSD) in which the exponent depends on the ratio between particle-to-cytoskeleton-network sizes. We also reproduce the behavior of the MSD in a suspension of micelles.

@incollection{statphys23_0210, abstract = {We present a thermo-kinetic description of anomalous diffusion of particles in a viscoelastic medium in terms of a non-Markovian diffusion equation. The model explains finite-size and confinement effects in the dynamics of the test particle. We found good agreement between this theoretical model and experimental results reporting a power-law behavior of the mean-square displacement (MSD) in which the exponent depends on the ratio between particle-to-cytoskeleton-network sizes. We also reproduce the behavior of the MSD in a suspension of micelles.}, added-at = {2007-06-20T10:16:09.000+0200}, address = {Genova, Italy}, author = {Holek, I. Santamaria and Rubi, J.M. and Gadomski, A.}, biburl = {https://www.bibsonomy.org/bibtex/2370e17958b050eaf6c570631b8c94f90/statphys23}, booktitle = {Abstract Book of the XXIII IUPAP International Conference on Statistical Physics}, editor = {Pietronero, Luciano and Loreto, Vittorio and Zapperi, Stefano}, interhash = {b35eea02576379c0e88cdbd50be1d347}, intrahash = {370e17958b050eaf6c570631b8c94f90}, keywords = {anomalous confinement diffusion effects finite-size memory microrheology statphys23 topic-10}, month = {9-13 July}, timestamp = {2007-06-20T10:16:14.000+0200}, title = {Thermo-kinetic description of anomalous diffusion in microrheology}, url = {http://st23.statphys23.org/webservices/abstract/preview_pop.php?ID_PAPER=210}, year = 2007 }