Choose any one of following topic and explain type of materials used, applications and their properties 

Ø Biomaterials and medical applications
Ø Applications of hydrogels in medicine
Ø Dental biomaterials
Ø Implantable Biomaterials Ø Prosthetic vascular grafts
Ø Knee and hip joint replacement materials
Ø Modern biomaterials and medical applications
Ø Polymer based biomaterials
Ø Polymer Scoffolds