The fluid used was a water-glycol blend with extra fluorescent dye added. The fluid had the same viscosity as a conventional hydraulic fluid. The fluid film thickness was found to be independent of the sealed pressure, at least in the pressure range 3.0鈥 10.0 MPa. This is in accordance ...
Although AB can specially combine with hyaluronic acid, the blue dye can diffuse only into areas where the dynamics allow the flow or diffusion of injected AB. The path of AB could be low hydraulic resistance channels with a high diffusion coefficient, which exactly represent the main feature ...