Biomaterials are becoming valuable resources both commercially and in extending the functionality of our aging bodies. This article examines the significant promise of several new bioadhesives and biosealants.
Certain physical, chemical and mechanical characteristics render some materials more desirable than others for biological application. To complicate things further, the determination of these desirable traits depends on the material's intended use in the body. For example, the material for a bone implant must have greater compressive strength, while the material used for a ligament replacement must display far more flexibility and tensile strength. However, in all cases, the biomaterial must be compatible with the human body.