Chitin and Chitosan: Structure, Properties and Applications in Biomedical Engineering
Chitin and its deacetylated derivative chitosan are natural polymers composed of randomly distributed b (1 4) linked d glucosamine (deacetylated unit) and N acetyl d glucosamine (acetylated unit) Biopolymers like chitin and chitosan exhibit diverse properties that open up a wide ranging of applications in various sectors especially in biomedical science. The latest advances in the biomedical research are important emerging trends that hold a great promise in wound healing management products. Chitin and chitosan are considered as useful biocompatible materials to be used in a medical device to treat, augment or replace any tissue, organ, or function of the body. A body of recent studies suggests that chitosan and its derivatives are promising candidates for supporting materials in tissue engineering applications. This review article is mainly focused on the contemporary research on chitin and chitosan towards their applications in numerous biomedical fields namely tissue engineering, artificial kidney, skin, bone, cartilage, liver, nerve, tendon, wound healing, burn treatment and some other useful purposes.
Journal of Polymers and the Environment