Nanotoxicity in Systemic Circulation and Wound Healing

Nanotoxicity of nanomaterials is, an important issue in view of their potential applications in systemic circulation and wound healing dressing. This account specifically deals with several characteristic features of different nanomaterials which induce hemolysis and how to make them hemocompatible. The shape, size, and surface functionalities of naked metallic as well as nonmetallic nanoparticles surfaces are responsible for the hemolysis. An appropriate coating of biocompatible molecules dramatically reduces hemolysis and promotes their ability as safe drug delivery vehicles. The use of coated nanomaterials in wound healing dressing opens several new strategies for rapid wound healing processes. Properly deigned nanomaterials should be selected to minimize the nanotoxicity in the wound healing process, Future directions need new synthetic methods for engineered nanomaterials for their best use in nanomedicine and nanobiotechnology.