ArticleScientific reports2025
Investigating the kinetics of single-chain expansion upon release in theta conditions.
Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
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Authors and funding
1 author.
Funding
Abstract
The free expansion of a confined chain in theta solvents following a sudden removal of the confining constraint is investigated using Langevin dynamics simulations in both two- and three-dimensional spaces. The average evolution of the chain size exhibits a sigmoidal transition between the confined and the free states on a logarithmic timescale, indicating a two-stage expansion, each characterized by its own timescale. A kinetic theory is developed by applying Onsager's variational principle, which balances the change in free energy with energy dissipation. Through scaling analysis, the characteristic time
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