Detail publikačního výsledku

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.

Originální název

Rheological and frictional analysis of viscosupplements towards improved lubrication of human joints

Anglický název

Rheological and frictional analysis of viscosupplements towards improved lubrication of human joints

Druh

Článek WoS

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.

Anglický 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

Articular cartilage, Rheology, Friction, Viscosupplementation

Klíčová slova v angličtině

Articular cartilage, Rheology, Friction, Viscosupplementation

Autoři

REBENDA, D.; VRBKA, M.; NEČAS, D.; TOROPITSYN, E.; YARIMITSU, S.; ČÍPEK, P.; PRAVDA, M.; HARTL, M.

Rok RIV

2021

Vydáno

01.08.2021

Nakladatel

Elsevier Ltd.

Místo

Nizozemsko

ISSN

0301-679X

Periodikum

Tribology International

Svazek

160

Číslo

1

Stát

Spojené království Velké Británie a Severního Irska

Strany od

107030

Strany do

107030

Strany počet

10

URL

https://www.sciencedirect.com/science/article/pii/S0301679X2100178X

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"
}

Dokumenty

Rebenda et al._Rheological and frictional analysis of viscosupplements towards improved
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