1. Therapeutic nanostructures: novel approaches 2. Biodegradable antimicrobial hydrogels and their use in biomedical purposes 3. Antimicrobial fibers obtained by electrospinning 4. Hybrid films based on nonisocyanate polyurethanes with antimicrobial activity 5. Antimicrobial activity of green synthesized plasmonic nanoparticles 6. Metallic nanoparticles as a potential antimicrobial for catheters and prostheses 7. Core-shell nanomaterials for infection and cancer therapy 8. On-demand tailored mesoporous silica nanoparticles as a theranostic platform for tumor therapy 9. Applications of Fe3O4 magnetic-fluorescent nanoparticles in modern biomedical engineering 10. Gene therapy: recent progress and perspectives 11. Development of plasmid DNA nanoparticles for mitochondrial gene therapy 12. Mechanical performance of lithium disilicate: update on the latest experimental results 13. Polysaccharide-based hydrogels for targeted drug delivery 14. Metallic nanoparticles as a strategy for the treatment of infectious diseases 15. Nanomaterials for medical applications and their antimicrobial advantages