Lamellar lubrication in vivo and vitro Friction testing | GBS Bearing

Lamellar lubrication in vivo and vitro: Friction testing of hexagonal boron nitride - ScienceDire

Phospholipid molecules (PLs) in vivo and graphite, molybdenum disulfide, tungsten disulfide and hexagonal boron nitride (h-BN) in vitro are good examples of frictionless lubricants. PLs and solid materials have the ability to form multi-bilayer or layered structures ...

Lamellar lubrication in vivo and vitro: Friction testing of hexagonal boron nitride | QUT ePrin

Citation counts are sourced monthly from Scopus and Web of Science® citation databases. These databases contain citations from different subsets of available publications and different time periods and thus the citation count from each is usually different. Some ...

In vitro investigation of friction under edge‐loading .

Each test was performed in a forward and reverse direction, under the same conditions, as a means to minimize any residual errors due to the alignment of the bearing samples (Eq. 1). The lubricant was changed after each test, and the bearings were cleaned as previously described. The friction tests were run for 300 cycles.

Impregnated porous bearings textured with a pocket on sliding surfaces: comparison of h-boron nitride with graphite and molybdenum disulphide up .

Lamellar lubrication Textured porous bearing Friction coefficient up to 150 C Boron nitride h-BN Graphite ... Oloyede A (2008) Lamellar lubrication in vivo and vitro: friction testing of hexagonal boron nitride. Biosystems 94:202–208 CrossRef Google Scholar 8. ...

(PDF) Lamellar lubrication in vivo and vitro: Friction testing of hexagonal boron nitride | Adekunle Oloyede - Academia.e

Lamellar lubrication in vivo and vitro: Friction testing of hexagonal boron nitride Biosystems, 2008 Adekunle Oloyede Download with Google Download with Facebook ...

Friction and Wear of Pyrophyllite on the Atomic Scale | SpringerLi

several properties which suggest that it might exhibit desirable frictional properties for solid-state lubrication. ... Pai, R., Bayraktar, E., Kaldonski, T., Oloyede, A.: Lamellar lubrication in vivo and vitro: friction testing of hexagonal boron nitride. Biosystems ...

An ex vivo salivary lubrication system to mimic xerostomic .

The study thus aims to develop an ex vivo friction assay simulating dry mouth conditions and facilitating objective comparison of saliva substitutes. ... ex vivo</i> salivary lubrication system to ...

Friction, Lubrication and Wear of Total Joint Replacemen

Friction, Lubrication & Wear of Total Joint Replacements Sarah Flanagan The work described in this report is a contribution to ongoing research to develop more effective orthopaedic joint systems though fundamental studies of the behaviour of various novel material combinations and component configurations. Compliant

Lamellar lubrication in vivo and vitro: Friction testing of hexagonal boron nitride - Details - Tro

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Studies against Live Cartilage - mdpi.c

friction results indicate that the HA–phospholipid medium is superior to the control cell culture medium in emulating the shear thinning and lubricative properties of natural synovial fluid, making it more clinically relevant for in vitro wear and friction testing with live cartilage.

Zenon Pawlak - Cytowania w Google Schol

Nowe cytowania tego autora. ... Lamellar lubrication in vivo and vitro: friction testing of hexagonal boron nitride. Z Pawlak, R Pai, E Bayraktar, T Kaldonski, A Oloyede ... The ultra-low friction of the articular surface is pH-dependent and is built on a hydrophobic underlay including a hypothesis on joint lubrication mechanism.

A hybrid apparatus for friction and accelerated wear .

A hybrid apparatus for friction and accelerated wear testing of total knee replacement bearing materials Anthony Chyra, Anthony P. Sandersa,b, Bart Raeymaekersa,n a Department of Mechanical Engineering, University of Utah, Salt Lake City, UT 84112, USA b Ortho Development Corporation, Draper, UT 84020, USA article info Article history:

Tribochemistry: Friction-induced lamellar solids from lubricant additives - ScienceDire

Tribochemistry: Friction-induced lamellar solids from lubricant additives Author links open overlay panel R. Ladavière a J.M. Martin a T. Le Mogne a B. Vacher a B. Constans b S. Iovine b ...

Lamellar lubrication in vivo and vitro: Friction testing of hexagonal boron nitride - CO

Engineering, Phospolipids, h-Boron Nitride, Lamellar Lubrication, Coefficient of Friction, Wear Publisher: Elsevier Ireland Ltd Year: 2008 DOI identifier: 10.1016/j.biosystems.2008.05.029 OAI identifier: ...

Lamellar lubrication in vivo and vitro: friction testing of hexagonal boron nitrid

Please confirm that you would like to log out of Medscape. If you log out, you will be required to enter your username and password the next time you visit. ... View This Abstract Online Lamellar lubrication in vivo and vitro: friction testing of hexagonal boron nitride. ...

NAVER Academic > Lamellar lubrication in vivo and vitro: friction testing of hexagonal boron nitrid

Lamellar lubrication in vivo and vitro: friction testing of hexagonal boron nitride. Author Z Pawlak, R Pai, E Bayraktar, T Kaldonski, A Oloyede Journal BioSystems

=FRICTION TESTING IN METAL-METAL BEARINGS WITH DIFFERENT .

into friction factor (f) using the equation f = T/rL, where r is the femoral head radius. An average of three independent runs was taken. Initially, the test was conducted with blood (whole blood with Lithium heparin to prevent clotting) as the lubricant for each joint. Viscosity of the blood was found to be 0.0086 Pa s. The test was then run ...