A glance into the boundary lubrication mechanism of PVA hydrogel after the reduction of interstitial fluid pressurization
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F26%3A0199114" target="_blank" >RIV/00216305:26210/26:0199114 - isvavai.cz</a>
Result on the web
<a href="https://www.sciopen.com/article/10.26599/FRICT.2025.9441106" target="_blank" >https://www.sciopen.com/article/10.26599/FRICT.2025.9441106</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.26599/frict.2025.9441106" target="_blank" >10.26599/frict.2025.9441106</a>
Alternative languages
Result language
angličtina
Original language name
A glance into the boundary lubrication mechanism of PVA hydrogel after the reduction of interstitial fluid pressurization
Original language description
The present study introduces a tribological comparison of five polyvinyl alcohol (PVA) hydrogel specimens with different physiological properties and possible candidate materials for cartilage replacement. The superior lubrication of articular cartilage is believed to lie in solid-to-solid molecular interactions. Therefore, the focus was paid to the investigation of boundary lubrication with regard to interstitial fluid flow reduction. The experiments were carried out in a ball-on-plate (glass-on-hydrogel) configuration. Based on the experiments, we proposed a boundary lubrication mechanism, selected a hydrogel with the least surface damage, and highlighted the desired properties that should be considered when developing the artificial cartilage.
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
<a href="/en/project/EH22_008%2F0004634" target="_blank" >EH22_008/0004634: Mechanical engineering of biological and bio-inspired systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Friction
ISSN
2223-7690
e-ISSN
2223-7704
Volume of the periodical
13
Issue of the periodical within the volume
12
Country of publishing house
CN - CHINA
Number of pages
16
Pages from-to
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UT code for WoS article
001651034500001
EID of the result in the Scopus database
2-s2.0-105026661866