Results 231 to 240 of about 14,224 (261)
Some of the next articles are maybe not open access.
Contact angle hysteresis on heterogeneous surfaces
Langmuir, 1985Considerations sur le probleme de montee capillaire sur une plaque verticale dont la surface est partiellement recouverte d'un materiau de faible energie superficielle. L'hysteresis, la difference entre les angles de contact avancant et rentrant, est associee, a l'existence de minima multiples dans la fonctionnelle de l'energie ...
Leonard W. Schwartz, Stephen Garoff
openaire +1 more source
The hysteresis of the angle of contact of mercury
Proceedings of the Physical Society, 1946A dynamical method is described for the observation of the advancing and receding angles of contact of mercury at very low velocities. It is suggested that the irreversible part of the work expended when the line of contact of the liquid traverses the solid surface is different for the two directions of motion.
openaire +1 more source
Water Contact Angles and Hysteresis of Polyamide Surfaces
Journal of Colloid and Interface Science, 2002The wetting behavior of a series of aliphatic polyamides (PAs) has been examined. PAs with varying amide content and polyethylene (PE) were molded against glass to produce surfaces with similar roughness. After cleaning, chemical composition of the surfaces was verified with X-ray photoelectron spectroscopy.
openaire +2 more sources
Contact-angle hysteresis induced by pulmonary surfactants
Journal of Applied Physiology, 1983Hydrophilic surfaces in the form of glass slides have been coated with monolayers of three of the major components of pulmonary surfactant, and the wettabilities of the resulting surfaces have been studied by applying a single drop of saline. As fluid was added and removed over successive cycles, there was much hysteresis between the contact angle ...
openaire +2 more sources
A 2D Geometrical Perspective for the Contact Angle Hysteresis
LangmuirContact angle and its hysteresis during advancing and receding are probably the most fundamental concepts when two fluids interact with a solid surface. Surface roughness/microstructure affects contact angle hysteresis. Fiber is a common structure used to fabricate functional surfaces.
Lei Liu +9 more
openaire +2 more sources
Dynamics of the Contact Line: Contact Angle Hysteresis
Physical Review Letters, 1997Collet, P. +3 more
openaire +2 more sources