Detail publikačního výsledku

Raman analysis of chemisorbed tribofilm for metal-on-polyethylene hip joint prostheses

RUFAQUA, R.; VRBKA, M.; HEMZAL, D.; CHOUDHURY, D.; REBENDA, D.; KŘUPKA, I.; HARTL, M.

Originální název

Raman analysis of chemisorbed tribofilm for metal-on-polyethylene hip joint prostheses

Anglický název

Raman analysis of chemisorbed tribofilm for metal-on-polyethylene hip joint prostheses

Druh

Článek Scopus

Originální abstrakt

The biochemical reaction during the formation of lubricant film the in case of a cobalt-chromium ball on an ultrahigh-molecular weight polyethylene cup was studied. Three types of model synovial fluids and hyaluronic acid (HA) at physiologic concentrations were used in the experiment. The coefficient of friction was measured using a pendulum hip simulator, and Raman spectroscopy was used to perceive chemical reactions between the synovial fluid and implant material. Raman spectra evidenced that the three model fluids and HA chemisorbed onto the cobalt-chromium surface. An α-helix structure of the model fluid components was detected on the surface of the prosthesis.

Anglický abstrakt

The biochemical reaction during the formation of lubricant film the in case of a cobalt-chromium ball on an ultrahigh-molecular weight polyethylene cup was studied. Three types of model synovial fluids and hyaluronic acid (HA) at physiologic concentrations were used in the experiment. The coefficient of friction was measured using a pendulum hip simulator, and Raman spectroscopy was used to perceive chemical reactions between the synovial fluid and implant material. Raman spectra evidenced that the three model fluids and HA chemisorbed onto the cobalt-chromium surface. An α-helix structure of the model fluid components was detected on the surface of the prosthesis.

Klíčová slova

synovial fluid; film formation; Raman spectroscopy; bio-tribology; tribo-chemistry

Klíčová slova v angličtině

synovial fluid; film formation; Raman spectroscopy; bio-tribology; tribo-chemistry

Autoři

RUFAQUA, R.; VRBKA, M.; HEMZAL, D.; CHOUDHURY, D.; REBENDA, D.; KŘUPKA, I.; HARTL, M.

Rok RIV

2022

Vydáno

25.05.2021

Nakladatel

The Institution of Engineering and Technology

Místo

Stevenage

ISSN

2405-4518

Periodikum

Biosurface and Biotribology

Svazek

7

Číslo

1

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1

Strany do

11

Strany počet

11

URL

https://ietresearch.onlinelibrary.wiley.com/doi/10.1049/bsb2.12008

Plný text v Digitální knihovně

http://hdl.handle.net/11012/203019

BibTex

@article{BUT172283,
  author="Risha {Rufaqua} and Martin {Vrbka} and Dušan {Hemzal} and Dipankar {Choudhury} and David {Rebenda} and Ivan {Křupka} and Martin {Hartl}",
  title="Raman analysis of chemisorbed tribofilm for metal-on-polyethylene hip joint prostheses",
  journal="Biosurface and Biotribology",
  year="2021",
  volume="7",
  number="1",
  pages="1--11",
  doi="10.1049/bsb2.12008",
  issn="2405-4518",
  url="https://ietresearch.onlinelibrary.wiley.com/doi/10.1049/bsb2.12008"
}

Dokumenty

bsb2.12008