About: Cartilage Boundary lubrication – Theory of self-assembling nanolayers

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Articular cartilage has a frictional properties that remains unmatched by industrial joints. The mechanisms by which the synovial joint achieves these properties involve combination of biomechanical and biomolecular factors. Synovial fluid plays multiple roles in joint lubrication by providing a high viscosity %22squeeze film%22 layer that delays cartilage to cartilage contact under compression but also serves as a source of boundary lubricant molecules within the joint. The principles of cartilage lubrication has been studied for many decades, but the exact lubrication mechanism remains unclear. In the last decades, it has been proposed that surface-active phospholipids (SAPL) serve as the major boundary lubricant. Lamellar structures of phospholipids reduce the coeffcient of friction thus lessening wear of the articular surfaces, even under high loads. The aim of this contribution is to propose mechanisms of cartilage lubrication mediated by self-assembling phospholipid layers. Articular cartilage has a frictional properties that remains unmatched by industrial joints. The mechanisms by which the synovial joint achieves these properties involve combination of biomechanical and biomolecular factors. Synovial fluid plays multiple roles in joint lubrication by providing a high viscosity %22squeeze film%22 layer that delays cartilage to cartilage contact under compression but also serves as a source of boundary lubricant molecules within the joint. The principles of cartilage lubrication has been studied for many decades, but the exact lubrication mechanism remains unclear. In the last decades, it has been proposed that surface-active phospholipids (SAPL) serve as the major boundary lubricant. Lamellar structures of phospholipids reduce the coeffcient of friction thus lessening wear of the articular surfaces, even under high loads. The aim of this contribution is to propose mechanisms of cartilage lubrication mediated by self-assembling phospholipid layers. (en)
Title	Cartilage Boundary lubrication – Theory of self-assembling nanolayers Cartilage Boundary lubrication – Theory of self-assembling nanolayers (en)
skos:prefLabel	Cartilage Boundary lubrication – Theory of self-assembling nanolayers Cartilage Boundary lubrication – Theory of self-assembling nanolayers (en)
skos:notation	RIV/68407700:21220/13:00216682!RIV14-TA0-21220___
http://linked.open...avai/predkladatel	Fakulta strojní
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(TA01010185)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Daniel, Matej
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta strojní
http://linked.open...dnocenehoVysledku	64320
http://linked.open...ai/riv/idVysledku	RIV/68407700:21220/13:00216682
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	DLC; wear; phospholipids (en)
http://linked.open.../riv/klicoveSlovo	wear phospholipids DLC
http://linked.open...ontrolniKodProRIV	[688F44E0BD40]
http://linked.open...in/vavai/riv/obor	JJ
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...vavai/riv/projekt	New materials and coatings for joint replacement bionical design
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Daniel, Matej
http://localhost/t...ganizacniJednotka	21220

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