A charge-dependent long-ranged force drives tailored assembly of matter in solution

S Wang, R Walker-Gibbons, B Watkins, M Flynn… - Nature …, 2024 - nature.com
The interaction between charged objects in solution is generally expected to recapitulate
two central principles of electromagnetics:(1) like-charged objects repel, and (2) they do so …

Structural ordering and phase behavior of charged microgels

PS Mohanty, W Richtering - The Journal of Physical Chemistry B, 2008 - ACS Publications
Recent theoretical phase diagrams for loosely cross-linked ionic microgels with a low
monomer volume fraction (Gottwald; et al. Phys. Rev. Lett. 2004, 92, 068301) have predicted …

On the hydrophobic hydration, solvation and interface: A thought essay (I)

H Ni - Journal of Molecular Liquids, 2022 - Elsevier
This essay covers aspects concerning with the hydrophobic hydration of apolar gas (H 2,
He, Ne, N 2, O 2, Ar, CH 4, C 2 H 6, C 3 H 8, nC 4 H 10 and iC 4 H 10), solubilities in water …

Counterion condensation theory of attraction between like charges in the absence of multivalent counterions

GS Manning - The European Physical Journal E, 2011 - Springer
There is abundant experimental evidence suggesting the existence of attractive interactions
among identically charged polyelectrolytes in ordinary salt solutions. The presence of …

The role of surface chemistry in the orientational behavior of water at an interface

R Walker-Gibbons, A Kubincová… - The Journal of …, 2022 - ACS Publications
Molecular dynamics studies have demonstrated that molecular water at an interface, with
either a gas or a solid, displays anisotropic orientational behavior in contrast to its bulk …

[HTML][HTML] Communication: Counter-ion solvation and anomalous low-angle scattering in salt-free polyelectrolyte solutions

A Chremos, JF Douglas - The Journal of chemical physics, 2017 - pubs.aip.org
We investigate the influence of counter-ion solvation on the homogeneity of salt-free
polyelectrolyte solutions based on a coarse-grained model that includes an explicit solvent …

Random hcp and fcc structures in thermoresponsive microgel crystals

J Brijitta, BVR Tata, RG Joshi… - The Journal of chemical …, 2009 - pubs.aip.org
Monodisperse thermoresponsive poly (⁠ N-isopropylacrylamide)(PNIPAM) microgel
particles having a diameter of 520 nm were synthesized by free-radical precipitation …

Thin photonic crystal templates for enhancing the SERS signal: a case study using very low concentrations of dye molecules

S Narayanan, P Sahani, J Rathod, VR Soma… - Physica …, 2024 - iopscience.iop.org
A single monolayer photonic crystal (PhC) of polystyrene (PS) colloidal particles with gold
nanoparticles drop-casted on the surface have been employed as templates for the …

Electrostatic interaction in the presence of dielectric interfaces and polarization-induced like-charge attraction

Z Xu - Physical Review E—Statistical, Nonlinear, and Soft …, 2013 - APS
Electrostatic polarization is important in many nano-and micro-scale physical systems such
as colloidal suspensions, biopolymers, and nanomaterials assembly. The calculation of …

Long-range forces and charge inversions in model charged colloidal dispersions at finite concentration

E Gonzalez-Tovar, M Lozada-Cassou - Advances in colloid and interface …, 2019 - Elsevier
In charged colloidal dispersion systems the interest is in finding their stability conditions,
phase transitions, and transport properties, either in bulk or confinement, among other …