The amphoteric effect on friction between the bovine cartilage/cartilage surfaces under slightly sheared hydration

Zenon Pawlak1, Adam Gadomski2, Michal Sojka3

  • 1Tribochemistry Consulting, Salt Lake City, UT 84117, USA; Kujawy-Pomorze University, Toruńska 55-57, 85-023 Bydgoszcz, Poland.

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