Journal ArticleDOI
Measurement of forces between two mica surfaces in aqueous electrolyte solutions in the range 0–100 nm
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The main results and conclusions of experimental measurements of the forces between molecularly smooth mica surfaces in aqueous electrolyte solutions are as follows: as mentioned in this paper, and they are based on the following assumptions:Abstract:
The main results and conclusions of experimental measurements of the forces between molecularly smooth mica surfaces in aqueous electrolyte solutions are as follows:read more
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Effect of Zwitterionic Surfactants on Interparticle Forces, Rheology, and Particle Packing of Silicon Nitride Slurries
TL;DR: In this paper, the effect of an adsorbed layer on the viscosity and consolidation of slurries was also measured, indicating that surfactant adsorption reduced the magnitude of the long-range attractive van der Waals force and produced a repulsive short-range force.
PatentDOI
Cantilever-based optical interfacial force microscope
TL;DR: In this paper, an optical detector was configured to detect an optical beam reflected from a cantilever, and a feedback controller communicatively coupled to the optical detector and a semiconductive circuit element was added to the feedback controller.
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Nanomechanics of π-cation-π interaction with implications for bio-inspired wet adhesion.
TL;DR: Ternary cation-π interactions can bridge π-conjugated moieties, resulting in robust adhesion and promoting PC assembly and deposition, and useful insights in engineering wet adhesives and coatings with reversible adhesion properties are provided.
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From long-range interaction to solid-body contact between colloidal surfaces during forming
TL;DR: In this article, a simulation method based on the discrete element method (DEM) has been developed for studying the particle packing dynamics and for optimizing the colloidal forming processes, and the results show that the particle-pile-up mechanism for the particles to get into solid-body contact in stabilized suspensions.
Journal ArticleDOI
Microtribological investigations of stick/slip phenomena using a novel oscillatory friction and adhesion tester
TL;DR: In this paper, a friction and adhesion tester bridging the gap between macro- and nanotribology is introduced, which can detect friction and/or adhesion induced deflection of a spring using a high-resolution laser interferometer.