Most reported slip length measurements have been made at the surfaces of synthetic materials and modified synthetic materials. In contrast, few slip length measurements at the surface of unmodified natural mineral surfaces have been reported. In this regard, flow at the silica face surfaces of the phyllosilicate minerals, talc and mica, was considered. A slip boundary condition was expected at the nonpolar hydrophobic silica surface of talc leading to enhanced flow, and a no-slip boundary condition was expected at the hydrophilic silica surface of mica. Atomic force microscopy (AFM) slip length measurements were made at the talc and mica surfaces. The slip length results for the hydrophobic silica surface of talc were contrasted to the results for the hydrophilic silica surface of mica (no-slip flow). The results are discussed based on molecular dynamics simulations (MDS), as reported in the literature, and AFM images of surface nanobubbles. For nonpolar hydrophobic surfaces (such as talc), it is doubtful that the MDS interfacial water structure and the water exclusion zone (3.2 Å) account for the AFM slip flow with slip lengths as great as 95 nm. Rather, a better explanation for the AFM slip flow condition is based on reduced interfacial viscosity due to the presence of dissolved gas and the accommodation of pancake nanobubbles at the talc surface having a height dimension of magnitude similar to the slip length.
Tailoring the interfacial assembly of colloidal particles by engineering the mechanical properties of the interface - ScienceDirect
Progress in Colloid and Interface Science - Book Series - Routledge & CRC Press
Colloids and Interfaces, Free Full-Text
PDF) The colloidal structure of bitumen: Consequences on the rheology and on the mechanisms of bitumen modification
From blood to milk, pumice to gelatine, most scientists interact with colloids on a daily basis without any real knowledge of their nature. Building
Colloids and Interfaces with Surfactants and Polymers, 2nd Edition
Frontiers Recent Advances on Pickering Emulsions Stabilized by Diverse Edible Particles: Stability Mechanism and Applications
Colloids and Interfaces, Free Full-Text
From the reviews of the First Edition: The book has admirably met its stated goal. The whole gamut of surface and colloid science has been presented
Surfaces, Interfaces, and Colloids: Principles and Applications, 2nd Edition
International Colloids Conference, About