Mechanical and biocompatible characterization of a cross-linked collagen-hyaluronic acid wound dressing.

Collagen scaffolds have been widely employed as a dermal equivalent to induce fibroblast infiltrations and dermal regeneration in the treatment of chronic wounds and diabetic foot ulcers. Cross-linking methods have been developed to address the disadvantages of the rapid degradation associated with collagen-based scaffolds. To eliminate the potential drawbacks associated with glutaraldehyde cross-linking, methods using a water soluble carbodiimide have been developed.

Osteoconductivity and osteoinductivity of NanoFUSE(®) DBM.

Bone graft substitutes have become an essential component in a number of orthopedic applications. Autologous bone has long been the gold standard for bone void fillers. However, the limited supply and morbidity associated with using autologous graft material has led to the development of many different bone graft substitutes.

Extracellular Wound Matrices: Novel Stabilization and Sterilization Method for Collagen-based Biologic Wound Dressings.

Biologic extracellular matrix (ECM)-based wound dressings offer promise in the treatment of chronic wounds. A variety of animal and human tissue derived dressings are currently available. These products are processed and/or sterilized by a range of chemical and mechanical processes, which will impact the final quality of the matrices--ultimately affecting the overall wound healing process.