Structure of Polyelectrolytes in Poor Solvent
Hans Jörg Limbach, Christian Holm, Kurt Kremer
Abstract
We present simulations on charged polymers in poor solvent. First we investigate in detail the dilute concentration range with and without imposed extension constraints. The resulting necklace polymer conformations are analyzed in detail. We find strong fluctuations in the number of pearls and their sizes leading only to small signatures in the form factor and the force-extension relation. The scaling of the peak in the structure factor with the monomer density shows a pertinent different behavior from good solvent chains.
Create a lesson
Related papers
Potential energy release rate for solids with bounded domains during evolutions involving changes to boundaries and boundary data
Mrityunjay Kothari, Sayaka Kochiyama, Haneesh Kesari
Arrested phase separation and amorphous patterns in charged binary fluids
Logan H. Grant, Ana Bensabat, Eva Pospivsilova et al.
Shear-driven arrest of dip-coating film entrainment
Theo Witkamp, Stéphane Zaleski, Federico Toschi
How Fluctuations Control Chiral Symmetry Breaking in Reacting Mixtures of Chiral Molecules
Leonardo Silva-Dias, Christoph A. Weber
A new device for live cell imaging of biological samples under in-plane shear
Sidharth Kumar Das, Lyova Mamoyan, Eberhard Bodenschatz et al.
Imbibition dynamics under dissolution-driven fluid thickening
H. W. Almeida, A. F. V. Matias, R. C. V. Coelho et al.