Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313303729> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W4313303729 abstract "Experiments using nanofluidic devices have proven effective in characterizing the physical properties of polymers confined to small cavities. Two recent studies using such methods examined the organization and dynamics of two DNA molecules in box-like cavities with strong confinement in one direction and with square and elliptical cross sections in the lateral plane. Motivated by these experiments, we employ Monte Carlo and Brownian dynamics simulations to study the physical behaviour of two polymers confined to small cavities with shapes comparable to those used in the experiments. We quantify the effects of varying the following polymer properties and confinement dimensions on the organization and dynamics of the polymers: the polymer width, the polymer contour length ratio, the cavity cross-sectional area, and the degree of cavity elongation for cavities with rectangular and elliptical cross sections. We find that the tendency for polymers to segregate is enhanced by increasing polymer width. For sufficiently small cavities, increasing cavity elongation promotes segregation and localization of identical polymers to opposite sides of the cavity along its long axis. A free-energy barrier controls the rate of polymers swapping positions, and the observed dynamics are roughly in accord with predictions of a simple theoretical model. Increasing the contour length difference between polymers significantly affects their organization in the cavity. In the case of a large linear polymer co-trapped with a small ring polymer in an elliptical cavity, the small polymer tends to lie near the lateral confining walls, and especially at the cavity poles for highly elongated ellipses." @default.
- W4313303729 created "2023-01-06" @default.
- W4313303729 creator A5013550742 @default.
- W4313303729 creator A5055721934 @default.
- W4313303729 date "2022-12-28" @default.
- W4313303729 modified "2023-09-27" @default.
- W4313303729 title "Equilibrium behaviour of two cavity-confined polymers: Effects of polymer width and system asymmetries" @default.
- W4313303729 doi "https://doi.org/10.48550/arxiv.2212.13863" @default.
- W4313303729 hasPublicationYear "2022" @default.
- W4313303729 type Work @default.
- W4313303729 citedByCount "0" @default.
- W4313303729 crossrefType "posted-content" @default.
- W4313303729 hasAuthorship W4313303729A5013550742 @default.
- W4313303729 hasAuthorship W4313303729A5055721934 @default.
- W4313303729 hasBestOaLocation W43133037291 @default.
- W4313303729 hasConcept C105795698 @default.
- W4313303729 hasConcept C112401455 @default.
- W4313303729 hasConcept C112950240 @default.
- W4313303729 hasConcept C121332964 @default.
- W4313303729 hasConcept C1276947 @default.
- W4313303729 hasConcept C130603088 @default.
- W4313303729 hasConcept C159467904 @default.
- W4313303729 hasConcept C159985019 @default.
- W4313303729 hasConcept C171250308 @default.
- W4313303729 hasConcept C17825722 @default.
- W4313303729 hasConcept C178790620 @default.
- W4313303729 hasConcept C185592680 @default.
- W4313303729 hasConcept C192562407 @default.
- W4313303729 hasConcept C19499675 @default.
- W4313303729 hasConcept C2524010 @default.
- W4313303729 hasConcept C26873012 @default.
- W4313303729 hasConcept C2776928176 @default.
- W4313303729 hasConcept C33923547 @default.
- W4313303729 hasConcept C33947775 @default.
- W4313303729 hasConcept C41999313 @default.
- W4313303729 hasConcept C521977710 @default.
- W4313303729 hasConcept C57879066 @default.
- W4313303729 hasConcept C62520636 @default.
- W4313303729 hasConcept C74261601 @default.
- W4313303729 hasConcept C85582831 @default.
- W4313303729 hasConceptScore W4313303729C105795698 @default.
- W4313303729 hasConceptScore W4313303729C112401455 @default.
- W4313303729 hasConceptScore W4313303729C112950240 @default.
- W4313303729 hasConceptScore W4313303729C121332964 @default.
- W4313303729 hasConceptScore W4313303729C1276947 @default.
- W4313303729 hasConceptScore W4313303729C130603088 @default.
- W4313303729 hasConceptScore W4313303729C159467904 @default.
- W4313303729 hasConceptScore W4313303729C159985019 @default.
- W4313303729 hasConceptScore W4313303729C171250308 @default.
- W4313303729 hasConceptScore W4313303729C17825722 @default.
- W4313303729 hasConceptScore W4313303729C178790620 @default.
- W4313303729 hasConceptScore W4313303729C185592680 @default.
- W4313303729 hasConceptScore W4313303729C192562407 @default.
- W4313303729 hasConceptScore W4313303729C19499675 @default.
- W4313303729 hasConceptScore W4313303729C2524010 @default.
- W4313303729 hasConceptScore W4313303729C26873012 @default.
- W4313303729 hasConceptScore W4313303729C2776928176 @default.
- W4313303729 hasConceptScore W4313303729C33923547 @default.
- W4313303729 hasConceptScore W4313303729C33947775 @default.
- W4313303729 hasConceptScore W4313303729C41999313 @default.
- W4313303729 hasConceptScore W4313303729C521977710 @default.
- W4313303729 hasConceptScore W4313303729C57879066 @default.
- W4313303729 hasConceptScore W4313303729C62520636 @default.
- W4313303729 hasConceptScore W4313303729C74261601 @default.
- W4313303729 hasConceptScore W4313303729C85582831 @default.
- W4313303729 hasLocation W43133037291 @default.
- W4313303729 hasOpenAccess W4313303729 @default.
- W4313303729 hasPrimaryLocation W43133037291 @default.
- W4313303729 hasRelatedWork W2004861128 @default.
- W4313303729 hasRelatedWork W2013701731 @default.
- W4313303729 hasRelatedWork W2020915302 @default.
- W4313303729 hasRelatedWork W2043149936 @default.
- W4313303729 hasRelatedWork W2050105925 @default.
- W4313303729 hasRelatedWork W2100975080 @default.
- W4313303729 hasRelatedWork W2626626246 @default.
- W4313303729 hasRelatedWork W3032953886 @default.
- W4313303729 hasRelatedWork W3103070464 @default.
- W4313303729 hasRelatedWork W3154396215 @default.
- W4313303729 isParatext "false" @default.
- W4313303729 isRetracted "false" @default.
- W4313303729 workType "article" @default.