FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1998163506> ?p ?o ?g. }

• W1998163506 abstract "We compare and synthesize the results of two microrheological experiments on the cytoskeleton of single cells. In the first one, the creep function $J(t)$ of a cell stretched between two glass plates is measured after applying a constant force step. In the second one, a microbead specifically bound to transmembrane receptors is driven by an oscillating optical trap, and the viscoelastic coefficient ${G}_{e}(ensuremath{omega})$ is retrieved. Both $J(t)$ and ${G}_{e}(ensuremath{omega})$ exhibit power law behaviors: $J(t)={A}_{0}{(t∕{t}_{0})}^{ensuremath{alpha}}$ and $ensuremath{mid}{G}_{e}(ensuremath{omega})ensuremath{mid}={G}_{0}{(ensuremath{omega}∕{ensuremath{omega}}_{0})}^{ensuremath{alpha}}$, with the same exponent $ensuremath{alpha}ensuremath{approx}0.2$. This power law behavior is very robust; $ensuremath{alpha}$ is distributed over a narrow range, and shows almost no dependence on the cell type, on the nature of the protein complex which transmits the mechanical stress, nor on the typical length scale of the experiment. On the contrary, the prefactors ${A}_{0}$ and ${G}_{0}$ appear very sensitive to these parameters. Whereas the exponents $ensuremath{alpha}$ are normally distributed over the cell population, the prefactors ${A}_{0}$ and ${G}_{0}$ follow a log-normal repartition. These results are compared with other data published in the literature. We propose a global interpretation, based on a semiphenomenological model, which involves a broad distribution of relaxation times in the system. The model predicts the power law behavior and the statistical repartition of the mechanical parameters, as experimentally observed for the cells. Moreover, it leads to an estimate of the largest response time in the cytoskeletal network: ${ensuremath{tau}}_{m}ensuremath{sim}1000phantom{rule{0.3em}{0ex}}mathrm{s}$." @default.
• W1998163506 created "2016-06-24" @default.
• W1998163506 creator A5000443789 @default.
• W1998163506 creator A5004900199 @default.
• W1998163506 creator A5007288112 @default.
• W1998163506 creator A5032169107 @default.
• W1998163506 creator A5037170322 @default.
• W1998163506 creator A5041159836 @default.
• W1998163506 creator A5059218627 @default.
• W1998163506 creator A5086024060 @default.
• W1998163506 date "2006-08-09" @default.
• W1998163506 modified "2023-10-10" @default.
• W1998163506 title "Power laws in microrheology experiments on living cells: Comparative analysis and modeling" @default.
• W1998163506 cites W1908781848 @default.
• W1998163506 cites W1971281736 @default.
• W1998163506 cites W1972152068 @default.
• W1998163506 cites W1974178725 @default.
• W1998163506 cites W1980845037 @default.
• W1998163506 cites W1983064307 @default.
• W1998163506 cites W1986667874 @default.
• W1998163506 cites W1987215703 @default.
• W1998163506 cites W1991971871 @default.
• W1998163506 cites W1995458815 @default.
• W1998163506 cites W2001236747 @default.
• W1998163506 cites W2002208582 @default.
• W1998163506 cites W2005084201 @default.
• W1998163506 cites W2013268726 @default.
• W1998163506 cites W2018730824 @default.
• W1998163506 cites W2026937451 @default.
• W1998163506 cites W2030858063 @default.
• W1998163506 cites W2032266902 @default.
• W1998163506 cites W2036566880 @default.
• W1998163506 cites W2037422689 @default.
• W1998163506 cites W2045792106 @default.
• W1998163506 cites W2051127506 @default.
• W1998163506 cites W2053890171 @default.
• W1998163506 cites W2057784785 @default.
• W1998163506 cites W2062582192 @default.
• W1998163506 cites W2063103552 @default.
• W1998163506 cites W2078315848 @default.
• W1998163506 cites W2083229732 @default.
• W1998163506 cites W2087475689 @default.
• W1998163506 cites W2101888336 @default.
• W1998163506 cites W2113628986 @default.
• W1998163506 cites W2115522515 @default.
• W1998163506 cites W2119059159 @default.
• W1998163506 cites W2121343308 @default.
• W1998163506 cites W2127789189 @default.
• W1998163506 cites W2128193911 @default.
• W1998163506 cites W2128411359 @default.
• W1998163506 cites W2130199178 @default.
• W1998163506 cites W2130851152 @default.
• W1998163506 cites W2138478503 @default.
• W1998163506 cites W2140197173 @default.
• W1998163506 cites W2141075109 @default.
• W1998163506 cites W2147599162 @default.
• W1998163506 cites W2147857868 @default.
• W1998163506 cites W2152218393 @default.
• W1998163506 cites W2160912589 @default.
• W1998163506 cites W2171813100 @default.
• W1998163506 cites W2266014939 @default.
• W1998163506 cites W2501456448 @default.
• W1998163506 cites W40608102 @default.
• W1998163506 doi "https://doi.org/10.1103/physreve.74.021911" @default.
• W1998163506 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/17025476" @default.
• W1998163506 hasPublicationYear "2006" @default.
• W1998163506 type Work @default.
• W1998163506 sameAs 1998163506 @default.
• W1998163506 citedByCount "208" @default.
• W1998163506 countsByYear W19981635062012 @default.
• W1998163506 countsByYear W19981635062013 @default.
• W1998163506 countsByYear W19981635062014 @default.
• W1998163506 countsByYear W19981635062015 @default.
• W1998163506 countsByYear W19981635062016 @default.
• W1998163506 countsByYear W19981635062017 @default.
• W1998163506 countsByYear W19981635062018 @default.
• W1998163506 countsByYear W19981635062019 @default.
• W1998163506 countsByYear W19981635062020 @default.
• W1998163506 countsByYear W19981635062021 @default.
• W1998163506 countsByYear W19981635062022 @default.
• W1998163506 countsByYear W19981635062023 @default.
• W1998163506 crossrefType "journal-article" @default.
• W1998163506 hasAuthorship W1998163506A5000443789 @default.
• W1998163506 hasAuthorship W1998163506A5004900199 @default.
• W1998163506 hasAuthorship W1998163506A5007288112 @default.
• W1998163506 hasAuthorship W1998163506A5032169107 @default.
• W1998163506 hasAuthorship W1998163506A5037170322 @default.
• W1998163506 hasAuthorship W1998163506A5041159836 @default.
• W1998163506 hasAuthorship W1998163506A5059218627 @default.
• W1998163506 hasAuthorship W1998163506A5086024060 @default.
• W1998163506 hasBestOaLocation W19981635064 @default.
• W1998163506 hasConcept C105795698 @default.
• W1998163506 hasConcept C121332964 @default.
• W1998163506 hasConcept C138885662 @default.
• W1998163506 hasConcept C144024400 @default.
• W1998163506 hasConcept C149923435 @default.
• W1998163506 hasConcept C186541917 @default.
• W1998163506 hasConcept C26873012 @default.
• W1998163506 hasConcept C2779557605 @default.
• W1998163506 hasConcept C2780388253 @default.

• next