In situ observation of lubricant film formation in THR considering real conformity: The effect of model synovial fluid composition
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15110%2F18%3A73585626" target="_blank" >RIV/61989592:15110/18:73585626 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26210/18:PU124594
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0301679X17304164" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0301679X17304164</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.triboint.2017.09.001" target="_blank" >10.1016/j.triboint.2017.09.001</a>
Alternative languages
Result language
angličtina
Original language name
In situ observation of lubricant film formation in THR considering real conformity: The effect of model synovial fluid composition
Original language description
The present paper explores the effect of synovial fluid composition on lubricant film formation in hip replacements. The measurements were realized utilizing pendulum hip joint simulator, while the film thickness was evaluated using optical interferometry. Contact couples consisted of metal and ceramic femoral heads articulating with glass acetabular cups. As the test lubricants, various model fluids were employed. Initially, static tests, aimed on the effect of material and load on adsorption, were conducted. It was found that adsorbed film thickness increases independently of the head material. Consequently, swinging flexion-extension experiments were realized, revealing that the film formation is substantially affected by composition of model fluid. The thickest film was observed when higher concentration of hyaluronic acid and phospholipids was applied.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
TRIBOLOGY INTERNATIONAL
ISSN
0301-679X
e-ISSN
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Volume of the periodical
117
Issue of the periodical within the volume
2018
Country of publishing house
GB - UNITED KINGDOM
Number of pages
11
Pages from-to
206-216
UT code for WoS article
000413880600022
EID of the result in the Scopus database
2-s2.0-85029360808