biotribology
Biotribology is the study of friction, wear, and lubrication in biological systems. It examines how tissues and materials interact under contact, sliding, and rolling in environments with body fluids, complex loads, and dynamic motion. The field encompasses natural tissues such as bone, cartilage, tendon, and teeth, as well as artificial materials used in medical devices, implants, and dental prostheses.
In joints, synovial fluid provides lubrication, with components such as lubricin and hyaluronan contributing to boundary
Biotribology also addresses wear and damage, including cartilage degeneration and implant wear particles that can trigger
Measurement and modeling employ tribometers and tests such as pin-on-disk or reciprocating sliding, across micro- to
Applications include improved joint and dental implants, biocompatible coatings, lubricants, and rehabilitation strategies. Ongoing research links