Aqueous based synthesis of antimicrobial-decorated graphene

- Facile synthesis of antimicrobial decorated graphene sheets in water is presented.
- High loading of Ramizol® on graphene is achieved through π-π stacking interaction.
- Controlled release of Ramizol® is possible by altering pH of solution.
- Excess Ramizol® used in the ultrasonic processing can be recycled and reused.