 Graphene-based nanomaterials have attracted increasing interest of the scientific community due to their unique physical chemical properties and their applications in biotechnology, biomedicine, bioengineering, disease diagnosis and therapy. The present research aimed at addressing this knowledge gap by examining and discussing the history, synthesis, structural properties and recent developments of GBNs for biomedical applications. GBNs uses as therapeutics, drug-slash-gene delivery and antibacterial materials. This article was authored by Thabitha P. Dasari Sharina, Danielle McShann, Asak K. Dasmahapatra and others.