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<p>The study outlines a simple, eco-friendly synthesis of silver nanoparticles (AgNPs) using <i>Azolla pinnata</i> leaf extract as a natural reducing and stabilizing agent, eliminating toxic chemicals. The AgNPs produced are stable, cost-effective, and uniformly dispersed. Characterization confirmed successful nanoparticle formation with a surface plasmon resonance peak at ~ 420&#xa0;nm, spherical particles sized 30–80&#xa0;nm, and capping by plant-derived compounds. The AgNPs showed efficient photocatalytic degradation of methylene blue and methyl orange under visible light. These findings underscore the potential of green-synthesized AgNPs for applications in biomedicine and wastewater treatment.</p>

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Facile synthesis of silver nanoparticles using the extract of Azolla pinnata and their characterization

  • 期刊论文

  • 出版模式：

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  • 发表日期：

    2026年2月24日

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  • Anju Choudhary,
  • Deeplata Sharma

摘要

The study outlines a simple, eco-friendly synthesis of silver nanoparticles (AgNPs) using Azolla pinnata leaf extract as a natural reducing and stabilizing agent, eliminating toxic chemicals. The AgNPs produced are stable, cost-effective, and uniformly dispersed. Characterization confirmed successful nanoparticle formation with a surface plasmon resonance peak at ~ 420 nm, spherical particles sized 30–80 nm, and capping by plant-derived compounds. The AgNPs showed efficient photocatalytic degradation of methylene blue and methyl orange under visible light. These findings underscore the potential of green-synthesized AgNPs for applications in biomedicine and wastewater treatment.