FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3200323707> ?p ?o ?g. }

• W3200323707 endingPage "8589" @default.
• W3200323707 startingPage "8575" @default.
• W3200323707 abstract "Using molecular dynamics simulations we study the static and dynamic properties of spherical nanoparticles (NPs) embedded in a disordered and polydisperse polymer network. Purely repulsive (RNP) as well as weakly attractive (ANP) polymer-NP interactions are considered. It is found that for both types of particles the NP dynamics at intermediate and at long times is controlled by the confinement parameter $C=sigma_N/lambda$, where $sigma_N$ is the NP diameter and $lambda$ is the dynamic localization length of the crosslinks. Three dynamical regimes are identified: i) For weak confinement ($C lesssim 1$) the NPs can freely diffuse through the mesh; ii) For strong confinement ($C gtrsim 1$) NPs proceed by means of activated hopping; iii) For extreme confinement ($C gtrsim 3$) the mean squared displacement shows on intermediate time scales a quasi-plateau since the NPs are trapped by the mesh for very long times. Escaping from this local cage is a process that depends strongly on the local environment, thus giving rise to an extremely heterogeneous relaxation dynamics. The simulation data are compared with the two main theories for the diffusion process of NPs in gels. Both theories give a very good description of the $C-$dependence of the NP diffusion constant, but fail to reproduce the heterogeneous dynamics at intermediate time scales." @default.
• W3200323707 created "2021-09-27" @default.
• W3200323707 creator A5014854549 @default.
• W3200323707 creator A5047521857 @default.
• W3200323707 creator A5083188376 @default.
• W3200323707 date "2021-09-16" @default.
• W3200323707 modified "2023-10-13" @default.
• W3200323707 title "Dynamics of Nanoparticles in Polydisperse Polymer Networks: from Free Diffusion to Hopping" @default.
• W3200323707 cites W1590768491 @default.
• W3200323707 cites W1845618662 @default.
• W3200323707 cites W1965234283 @default.
• W3200323707 cites W1965512729 @default.
• W3200323707 cites W1977351823 @default.
• W3200323707 cites W1987209504 @default.
• W3200323707 cites W1987565940 @default.
• W3200323707 cites W1988243818 @default.
• W3200323707 cites W1988447506 @default.
• W3200323707 cites W1990205109 @default.
• W3200323707 cites W1995335692 @default.
• W3200323707 cites W1999241503 @default.
• W3200323707 cites W2002960065 @default.
• W3200323707 cites W2004369921 @default.
• W3200323707 cites W2007898019 @default.
• W3200323707 cites W2010367739 @default.
• W3200323707 cites W2015548362 @default.
• W3200323707 cites W2017182404 @default.
• W3200323707 cites W2019465613 @default.
• W3200323707 cites W2019568212 @default.
• W3200323707 cites W2023776176 @default.
• W3200323707 cites W2023983594 @default.
• W3200323707 cites W2024129786 @default.
• W3200323707 cites W2031449366 @default.
• W3200323707 cites W2043492526 @default.
• W3200323707 cites W2047518035 @default.
• W3200323707 cites W2049171433 @default.
• W3200323707 cites W2050820526 @default.
• W3200323707 cites W2052855399 @default.
• W3200323707 cites W2055566967 @default.
• W3200323707 cites W2060681932 @default.
• W3200323707 cites W2062618849 @default.
• W3200323707 cites W2071836323 @default.
• W3200323707 cites W2077474285 @default.
• W3200323707 cites W2078356153 @default.
• W3200323707 cites W2081641111 @default.
• W3200323707 cites W2084471772 @default.
• W3200323707 cites W2092662826 @default.
• W3200323707 cites W2095249350 @default.
• W3200323707 cites W2102449174 @default.
• W3200323707 cites W2112360585 @default.
• W3200323707 cites W2112959248 @default.
• W3200323707 cites W2115590079 @default.
• W3200323707 cites W2122328014 @default.
• W3200323707 cites W2139749717 @default.
• W3200323707 cites W2148597801 @default.
• W3200323707 cites W2159336807 @default.
• W3200323707 cites W2169788007 @default.
• W3200323707 cites W2278633271 @default.
• W3200323707 cites W2317770467 @default.
• W3200323707 cites W2325133013 @default.
• W3200323707 cites W2326443965 @default.
• W3200323707 cites W2330376302 @default.
• W3200323707 cites W2330643186 @default.
• W3200323707 cites W2333796991 @default.
• W3200323707 cites W2493679994 @default.
• W3200323707 cites W2521820348 @default.
• W3200323707 cites W2588863037 @default.
• W3200323707 cites W2590864659 @default.
• W3200323707 cites W2602953157 @default.
• W3200323707 cites W2607860493 @default.
• W3200323707 cites W2736558687 @default.
• W3200323707 cites W2765339682 @default.
• W3200323707 cites W2765546956 @default.
• W3200323707 cites W2793890809 @default.
• W3200323707 cites W2797512858 @default.
• W3200323707 cites W2801999517 @default.
• W3200323707 cites W2811460842 @default.
• W3200323707 cites W2897354353 @default.
• W3200323707 cites W2911555252 @default.
• W3200323707 cites W2944407902 @default.
• W3200323707 cites W2962919434 @default.
• W3200323707 cites W2977831288 @default.
• W3200323707 cites W2982191308 @default.
• W3200323707 cites W2985099984 @default.
• W3200323707 cites W2988764617 @default.
• W3200323707 cites W2999612128 @default.
• W3200323707 cites W3012896364 @default.
• W3200323707 cites W3018021357 @default.
• W3200323707 cites W3032851734 @default.
• W3200323707 cites W3086009457 @default.
• W3200323707 cites W3091991753 @default.
• W3200323707 cites W3098919389 @default.
• W3200323707 cites W3106283634 @default.
• W3200323707 cites W3106444868 @default.
• W3200323707 cites W3122351044 @default.
• W3200323707 cites W3130637177 @default.
• W3200323707 cites W3167353696 @default.
• W3200323707 cites W3185221696 @default.
• W3200323707 cites W33359099 @default.

• next