1. Defect Engineering of graphene2. Structure and properties of defects on carbon materials3. Defective carbon nanostructures for Biomedical application4. Defects and properties of carbon materials5. Utilization of defects on carbon nanostructures for Supercapacitor applications6. Defect Engineering of Carbon nanotubes7. Are defects favourable for carbon-based electrodes in secondary battery applications?8. Tuning of mechanical properties of carbonaceous materials by defect engineering9. Different approaches to the synthesis of defective carbon nanostructures10. Heteroatom doping of Graphene: Structure and Properties11. Doping of carbon nanostructures for Energy application12. Doping of carbon materials for Biological application12. Theoretical Aspect of defects on carbon nanostructures13. N-doped graphene: Properties and Applications14. Doping of carbon nanotubes15. Doping of carbon nanomaterials with heteroatoms16. Structure, synthesis, properties and application of defective carbon nanostructures17. Effect of defects on physical properties of carbon nanostructures18. Theoretical studies on the defects and dis-orderliness of graphene19. Defect characterization of carbon nanostructures20. Defective carbon nanostructures for environmental application