Harnessing plant growth-promoting bacteria for nanoparticle biosynthesis: a systematic review of mechanisms, agricultural applications, and biomedical potential

Key Points

• Nanoparticle biosynthesis is driven by plant growth-promoting bacteria, expanding agricultural applications.
• Key evidence suggests that specific mechanisms enhance growth and support sustainable farming practices.
• Review of recent studies indicates diverse agricultural applications and promising biomedical potential of these bacteria.
• Implications support further exploration of bacteria in biotechnology; additional research required for clinical applications.