Impact of AgNPs on Seed Germination and Seedling Growth: A Focus Study on Its Antibacterial Potential against Clavibacter michiganensis subsp. michiganensis Infection in Solanum lycopersicum

Figure 3

UV spectra for the solution mixture of fungal extract of T. harzianum and A. fumigatus mixed with AgNO₃ salt, showing absorbance peaks at 429.01 and 439 nm, respectively, while the downwards straight line indicates the UV spectrum for the boiled fungal extracts mixed with AgNO₃ salt, showing no absorbance peak for AgNPs, supporting the hypothesis of enzyme-based biosynthesis of AgNPs.