Forces between solid surfaces in aqueous electrolyte solutions

AM Smith, M Borkovec, G Trefalt - Advances in colloid and interface science, 2020 - Elsevier
This review addresses experimental findings obtained with direct force measurements
between two similar or dissimilar solid surfaces in aqueous electrolyte solutions …

Forces between colloidal particles in aqueous solutions containing monovalent and multivalent ions

G Trefalt, T Palberg, M Borkovec - Current Opinion in Colloid & Interface …, 2017 - Elsevier
The present article provides an overview of the recent progress in the direct force
measurements between individual pairs of colloidal particles in aqueous salt solutions …

Specific ion effects on particle aggregation induced by monovalent salts within the Hofmeister series

T Oncsik, G Trefalt, M Borkovec, I Szilagyi - Langmuir, 2015 - ACS Publications
Ion specific effects of monovalent salts on charging and aggregation for two types of
polystyrene latex particles were investigated by electrophoresis and time-resolved light …

Measurement of the Casimir force between two spheres

JL Garrett, DAT Somers, JN Munday - Physical review letters, 2018 - APS
Complex interaction geometries offer a unique opportunity to modify the strength and sign of
the Casimir force. However, measurements have traditionally been limited to sphere-plate or …

Colloidal interactions of microplastic particles with anionic clays in electrolyte solutions

D Takács, T Szabó, A Jamnik, M Tomšič, I Szilágyi - Langmuir, 2023 - ACS Publications
Homoaggregation of polystyrene microplastics (MPs) and heteroaggregation of MPs with
anionic clay minerals, namely, layered double hydroxide (LDH), in different salt (NaCl …

Effects of organic matter on interaction forces between polystyrene microplastics: An experimental study

J Zhang, Q Zhang, JPY Maa, X Shen, J Liang… - Science of the Total …, 2022 - Elsevier
The aggregation and deposition processes of marine microplastics are extremely important
in marine ecosystems. The main effect of these two physical processes is the transfer of …

Interaction forces, heteroaggregation, and deposition involving charged colloidal particles

G Trefalt, FJM Ruiz-Cabello… - The Journal of Physical …, 2014 - ACS Publications
Force profiles as well as aggregation and deposition rates are studied for asymmetrically
charged particles and surfaces in aqueous electrolytes theoretically. Interactions are …

[HTML][HTML] Dispersion forces acting between silica particles across water: influence of nanoscale roughness

V Valmacco, M Elzbieciak-Wodka, C Besnard… - Nanoscale …, 2016 - pubs.rsc.org
Force profiles between pairs of silica particles in concentrated aqueous solutions of a
monovalent salt are measured using atomic force microscopy (AFM). Under such conditions …

Roughness in surface force measurements: Extension of DLVO theory to describe the forces between hafnia surfaces

N Eom, DF Parsons, VSJ Craig - The Journal of Physical …, 2017 - ACS Publications
The interaction between colloidal particles is commonly viewed through the lens of DLVO
theory, whereby the interaction is described as the sum of the electrostatic and dispersion …

Probing the Casimir force with optical tweezers

DS Ether, LB Pires, S Umrath, D Martinez… - Europhysics …, 2015 - iopscience.iop.org
We propose to use optical tweezers to probe the Casimir interaction between microspheres
inside a liquid medium for geometric aspect ratios far beyond the validity of the widely …