BACKGROUND Vascular calcifications are associated with a three- to fourfold increased risk of cardiovascular disease (CVD) and are highly prevalent in type 2 diabetes patients. Emerging evidence indicates that vascular calcification is a process of active bone formation regulated by stimulators and inhibitors of calcification. Therefore, this study aimed to evaluate whether six bone markers are...

A plasma- and precursor-assisted biomimetic process utilizing plasma and alternate dipping treatments was applied to a Leed-Keio artificial ligament to produce a thin coating of apatite in a supersaturated calcium phosphate solution. Following plasma surface modification, the specimen was alternately dipped in calcium and phosphate ion solutions three times (alternate dipping treatment) to crea...

Industrial upscaling frequently results in a different coating microstructure than the laboratory prototypes presented literature. Here, we investigate wear behavior of physical vapor deposited (PVD) MoS2 coatings: A dense, nanocrystalline coating, and porous, prismatic-textured coating. Transmission electron microscopy (TEM) investigations before after testing evidence crystallographic reorien...

The present contribution has originated from a critical biomedical engineering issue e.g., loosening of metallic prostheses fixed with poly(methyl methylacrylate) (PMMA) bone cement especially in the case of hip joint replacement which ultimately forces the patient to undergo a revision surgery. Subsequently surgeons invented a cementless fixation technology introducing a bioactive hydroxyapati...

implants, should meet specific interrelated requirements for their biological, physical, mechanical, and technolog ical character [1]. Development of biocompatible materi als is enhanced by nanotechnology and plasma technolo gies [2, 3]. In particular, such technologies can be applied for creation of special porous coatings on the surface of intra tissue implants Porous coatings of this type ca...