Poster Presentations

Green Synthesis of Zinc Oxide Nanoparticles Poster

Green Synthesis of Zinc Oxide Nanoparticles from Neem Leaf Extract: Characterization, Healthcare, and Agricultural Applications

September 2025
Dhaka, Bangladesh
Shreyoshi Mazumder, Sadit Bihongo Malitha*
6th GNOBB International Conference

Biotechnology in Health and Agriculture

This poster presentation showcases our research on the eco-friendly synthesis of zinc oxide nanoparticles using neem (Azadirachta indica) leaf extract as a natural reducing and capping agent. The study demonstrates a sustainable approach to nanomaterial synthesis that eliminates the need for toxic chemicals while achieving particles with excellent biocompatibility.

Key findings include comprehensive characterization through XRD, SEM, and UV-Vis spectroscopy, revealing well-defined crystalline structures with promising applications in both healthcare (antimicrobial coatings, wound healing) and agriculture (plant growth enhancement, pest management).

Key Highlights

  • Green synthesis using neem leaf extract
  • Comprehensive nanoparticle characterization
  • Dual applications in healthcare and agriculture
  • Sustainable and eco-friendly methodology