Matches in SemOpenAlex for { <https://semopenalex.org/work/W2885753759> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W2885753759 abstract "We consider forces acting on objects immersed in, or attached to, long fluctuating polymers. The confinement of the polymer by the obstacles results in polymer-mediated forces that can be repulsive (due to loss of entropy) or attractive (if some or all surfaces are covered by adsorbing layers). The strength and sign of the force in general depends on the detailed shape and adsorption properties of the obstacles but assumes simple universal forms if characteristic length scales associated with the objects are large. This occurs for scale-free shapes (such as a flat plate, straight wire, or cone) when the polymer is repelled by the obstacles or is marginally attracted to it (close to the depinning transition where the absorption length is infinite). In such cases, the separation h between obstacles is the only relevant macroscopic length scale, and the polymer-mediated force equals Ak_{B}T/h, where T is temperature. The amplitude A is akin to a critical exponent, depending only on geometry and universality of the polymer system. The value of A, which we compute for simple geometries and ideal polymers, can be positive or negative. Remarkably, we find A=0 for ideal polymers at the adsorption transition point, irrespective of shapes of the obstacles, i.e., at this special point there is no polymer-mediated force between obstacles (scale free or not)." @default.
- W2885753759 created "2018-08-22" @default.
- W2885753759 creator A5074250605 @default.
- W2885753759 creator A5089149883 @default.
- W2885753759 date "2017-08-01" @default.
- W2885753759 modified "2023-09-23" @default.
- W2885753759 title "Attractive and repulsive polymer-mediated forces between scale-free surfaces" @default.
- W2885753759 hasPublicationYear "2017" @default.
- W2885753759 type Work @default.
- W2885753759 sameAs 2885753759 @default.
- W2885753759 citedByCount "0" @default.
- W2885753759 crossrefType "journal-article" @default.
- W2885753759 hasAuthorship W2885753759A5074250605 @default.
- W2885753759 hasAuthorship W2885753759A5089149883 @default.
- W2885753759 hasConcept C11135259 @default.
- W2885753759 hasConcept C121332964 @default.
- W2885753759 hasConcept C134306372 @default.
- W2885753759 hasConcept C138885662 @default.
- W2885753759 hasConcept C139173117 @default.
- W2885753759 hasConcept C139676723 @default.
- W2885753759 hasConcept C159467904 @default.
- W2885753759 hasConcept C159985019 @default.
- W2885753759 hasConcept C183992945 @default.
- W2885753759 hasConcept C192562407 @default.
- W2885753759 hasConcept C26873012 @default.
- W2885753759 hasConcept C2780388253 @default.
- W2885753759 hasConcept C33923547 @default.
- W2885753759 hasConcept C41895202 @default.
- W2885753759 hasConcept C521977710 @default.
- W2885753759 hasConcept C57879066 @default.
- W2885753759 hasConcept C74650414 @default.
- W2885753759 hasConceptScore W2885753759C11135259 @default.
- W2885753759 hasConceptScore W2885753759C121332964 @default.
- W2885753759 hasConceptScore W2885753759C134306372 @default.
- W2885753759 hasConceptScore W2885753759C138885662 @default.
- W2885753759 hasConceptScore W2885753759C139173117 @default.
- W2885753759 hasConceptScore W2885753759C139676723 @default.
- W2885753759 hasConceptScore W2885753759C159467904 @default.
- W2885753759 hasConceptScore W2885753759C159985019 @default.
- W2885753759 hasConceptScore W2885753759C183992945 @default.
- W2885753759 hasConceptScore W2885753759C192562407 @default.
- W2885753759 hasConceptScore W2885753759C26873012 @default.
- W2885753759 hasConceptScore W2885753759C2780388253 @default.
- W2885753759 hasConceptScore W2885753759C33923547 @default.
- W2885753759 hasConceptScore W2885753759C41895202 @default.
- W2885753759 hasConceptScore W2885753759C521977710 @default.
- W2885753759 hasConceptScore W2885753759C57879066 @default.
- W2885753759 hasConceptScore W2885753759C74650414 @default.
- W2885753759 hasLocation W28857537591 @default.
- W2885753759 hasOpenAccess W2885753759 @default.
- W2885753759 hasPrimaryLocation W28857537591 @default.
- W2885753759 hasRelatedWork W1587600010 @default.
- W2885753759 hasRelatedWork W1647525072 @default.
- W2885753759 hasRelatedWork W1977223221 @default.
- W2885753759 hasRelatedWork W2021528393 @default.
- W2885753759 hasRelatedWork W2026596719 @default.
- W2885753759 hasRelatedWork W2047797896 @default.
- W2885753759 hasRelatedWork W2055093141 @default.
- W2885753759 hasRelatedWork W2058511879 @default.
- W2885753759 hasRelatedWork W2124992035 @default.
- W2885753759 hasRelatedWork W2312273423 @default.
- W2885753759 hasRelatedWork W2592454032 @default.
- W2885753759 hasRelatedWork W2606506138 @default.
- W2885753759 hasRelatedWork W2731213067 @default.
- W2885753759 hasRelatedWork W2891177468 @default.
- W2885753759 hasRelatedWork W2980637954 @default.
- W2885753759 hasRelatedWork W3099024983 @default.
- W2885753759 hasRelatedWork W3102453923 @default.
- W2885753759 hasRelatedWork W3105321176 @default.
- W2885753759 hasRelatedWork W3106314682 @default.
- W2885753759 hasRelatedWork W2530226525 @default.
- W2885753759 isParatext "false" @default.
- W2885753759 isRetracted "false" @default.
- W2885753759 magId "2885753759" @default.
- W2885753759 workType "article" @default.