1. Building nanomaterials with microbial factories: A sustainable approaches 2. Phytoextracts based Fabrication of Nickel based Nanoparticles 3. Bacterial cellular mechanism for synthesis of green nanostructured compounds 4. Environmentally Friendly Micro Organism Assisted Group-11 Metal Nanoparticle Synthesis and Their Applications 5. Herbal spices and Nanotechnology for Human Health 6. Nanobiopesticides 7. Fabrication and Applications of Polymer-Graphene Nanocomposites for sustainability 8. Nano-phyto fabrication of Iron based Nanoparticles and their Therapeutic Potentials: In-depth Insights into the Recent Progress 9. Highlights of Decade Long Progress of Nano Selenium Fabricated from Plant Biomass: Insights into Techniques and Mechanisms 10. Strategies of Nanotechnology as a defence system in plants 11. Nanocomposites for dye remediation from aqueous Solutions 12. Sustainable Hybrid Nanomaterials for Environmental Remediation and Agricultural Advancement 13. Environmental and Remedial Applications of Nanoparticles 14. Environmental Impact on Toxicity of Nanomaterials 15. Sustainable nanotechnology for human resource development. 16. Rationale and Trends of applied Nanotechnology