Table 3.

Effect of Temperature on silver nanoparticles size.

Extract type	silver nitrates volume	Extract volume	silver nitrate: extract ratio	temperature	Z-Average size (nm)	PDI	Preparation time	solution color
Aqueous	90 ml	10 ml	9:1	35 °C	104.2	0.206	24 h	brown
Aqueous	90 ml	10 ml	9:1	20 °C	No forming of silver nanoparticles	No forming of silver nanoparticles	48 h	light yellow
Aqueous	90 ml	10 ml	9:1	100 °C	182.2	0.197	immediately	brown