Surface tension is a fundamental concept in surface physics and chemistry. The most common definition of surface tension is that it is a force acting along a line of unit length parallel to the surface, but perpendicular to the line…. Read More
There is a classical theory of an “entropic” elastic force in an ideal polymer chain, whose shape is modeled as a random walk. The elastic force as a function of the distance between the ends of the chain is calculated… Read More
1. Here we discuss various ideas about wetting, ice adhesion and entropic forces, and how these ideas can be applied to novel superhydrophobic and icephobic concrete: R Ramachandran, M Kozhukhova, K Sobolev, M Nosonovsky Anti-Icing Superhydrophobic Surfaces: Controlling Entropic Molecular Interactions to Design… Read More
R Ramachandran, N Maani, VL Rayz, M Nosonovsky “Vibrations and spatial patterns in biomimetic surfaces: using the shark-skin effect to control blood clotting” Phil. Trans. R. Soc. A 374 (2073), 20160133 M Nosonovsky, B Bhushan “Why re-entrant surface topography is… Read More