Tribological Characterization of Gradient-density Polyacrylamide Hydrogel Surfaces
Curtis L. Johnson, Alison C. Dunn
Topics & Concepts
Materials scienceTribologyIndentationCreepComposite materialPolymerContact mechanicsLayer (electronics)Surface layerWork (physics)Self-healing hydrogelsContact areaPolyacrylamideStructural engineeringPolymer chemistryMechanical engineeringEngineeringFinite element methodAdhesion, Friction, and Surface InteractionsTribology and Wear AnalysisHydrogels: synthesis, properties, applications