Detail publikace
Rheological and frictional analysis of viscosupplements towards improved lubrication of human joints
REBENDA, D. VRBKA, M. NEČAS, D. TOROPITSYN, E. YARIMITSU, S. ČÍPEK, P. PRAVDA, M. HARTL, M.
Anglický název
Rheological and frictional analysis of viscosupplements towards improved lubrication of human joints
Typ
Článek WoS
Jazyk
en
Originální abstrakt
The present paper explores the effect of viscosupplementation on the friction of articular cartilage depending on the rheology of viscosupplements. The experiments were realized on rotational rheometers and a tribometer in pin-on-plate configuration. Five commercially available viscosupplements and their mixtures with synovial fluid were tested. The results showed differences by the order of magnitudes between viscosupplements viscosity and no viscoelastic properties in some of them. The friction was substantially affected by the addition of viscosupplement into the model synovial fluid. In most cases, mixtures of synovial fluid and viscosupplement even showed similar friction as clear viscosupplements. This study is the basis for a better understanding of the short-term changes in articular cartilage frictional behavior after the viscosupplementation of synovial joint.
Klíčová slova anglicky
Articular cartilage, Rheology, Friction, Viscosupplementation
Vydáno
2021-08-01
Nakladatel
Elsevier Ltd.
Místo
Nizozemsko
ISSN
0301-679X
Časopis
Tribology International
Ročník
160
Číslo
1
Strany od–do
107030–107030
Počet stran
10
BIBTEX
@article{BUT171751,
author="REBENDA, D. and VRBKA, M. and NEČAS, D. and TOROPITSYN, E. and YARIMITSU, S. and ČÍPEK, P. and PRAVDA, M. and HARTL, M.",
title="Rheological and frictional analysis of viscosupplements towards improved lubrication of human joints",
journal="Tribology International",
year="2021",
volume="160",
number="1",
pages="107030--107030",
doi="10.1016/j.triboint.2021.107030",
issn="0301-679X",
url="https://www.sciencedirect.com/science/article/pii/S0301679X2100178X"
}