Hydrogels with excellent hydrophilicity, high water content, outstanding biocompatibility, and
lubrication properties are among the promising articular cartilage replacement materials …

Cartilage regeneration and repair are considered clinical challenges since cartilage has
limited capability for reconstruction. Although tissue-engineered materials have the ability to …

Bionic lubricant materials are a class of materials inspired by natural organisms and offer
excellent lubrication properties and biocompatibility. In the field of sports medicine, their …

The development of coatings with efficient lubrication and load-bearing capacity is an urgent
need for artificial joints. Here, we successfully fabricated poly (acrylic acid-co-acrylamide) …

Polyelectrolyte-grafted ultra-high-molecular-weight polyethylene (UHMWPE) has been
proven efficient in friction and wear reduction. However, owing to the damaged molecular …

Ti6Al4V alloys have been applied in hard tissue implantation fields. However, their poor
wear resistance has been considered as an important factor for aseptic loosening of …

Hydrogels with excellent mechanical and lubrication properties have been developed
rapidly, laying the foundation for their application in cartilage replacement. However, the …

The lubrication process of natural joint cartilage involves a series of coordinated
mechanisms, a key aspect of which is its ability to continuously extract lubricating …

Cartilage defects in large joints are a common occurrence in numerous degenerative
diseases, especially in osteoarthritis. The hydrogel-on-metal composite has emerged as a …

Designing and preparing engineering abradable seal coatings (ASCs) with excellent
abrasibility and adequate mechanical stability at extremely high temperatures is …