ArticleBiophysical journal2000
Single-particle tracking: Brownian dynamics of viscoelastic materials.
Article in Biophysical journal, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Viscoelasticity, Like Forces, Plays a Role in Mechanotransduction.Frontiers in cell and developmental biology · 2022Review
- Cell viscoelasticity is linked to fluctuations in cell biomass distributions.Scientific reports · 2020Article
- Optical tracking of nanoscale particles in microscale environments.Applied physics reviews · 2016Article
- How molecular motors work in the crowded environment of living cells: coexistence and efficiency of normal and anomalous transport.PloS one · 2014Article
- Universal algorithm for identification of fractional Brownian motion. A case of telomere subdiffusion.Biophysical journal · 2012Article
- Nanosecond motions in proteins impose bounds on the timescale distributions of local dynamics.Biophysical journal · 2009Article
- Sampling the cell with anomalous diffusion - the discovery of slowness.Biophysical journal · 2008Article
- How a vicinal layer of solvent modulates the dynamics of proteins.Biophysical journal · 2008Article
Corrections and comments
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Authors and funding
1 author.
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Abstract
A unifying theoretical framework for analyzing stochastic data from single-particle tracking (SPT) in viscoelastic materials is presented. A generalization of the bead-spring model for linear polymers is developed from a molecular point of view and from the standpoint of phenomenological linear viscoelasticity. The hydrodynamic interaction in the former is identified as the dashpots in the latter. In elementary terms, the intimate correspondence between time-correlation of the fluctuation measurements and transient relaxation kinetics after perturbation is discussed, and the central role of the fluctuation-dissipation relation is emphasized. The work presented here provides a bridge between the microscopic and the macroscopic views of linear viscoelastic biological materials, and is applicable to membrane protein diffusion, linear DNA chain dynamics, and mechanics of intracellular cytoskeletal networks.
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