Table 2.

SPR And DLS Analysis Of TM-AgNPs Synthesized At 25°C And 70°C

TM-AgNPs	NP Parameters
	25°C					70°C
[Extract] (mg/mL)	λmax (nm)	PD (nm)	Pdi	ZP (mV)	[Extract] (mg/mL)		λmax (nm)	PD (nm)	Pdi	ZP (mV)
aTML-AgNPs	0.78	438	11	0.50	−24	1.56		460	18	0.40	−26
mTML-AgNPs	1.56	474	44	0.60	−22	1.56		458	22	0.80	−29
aTMSB-AgNPs	0.78	464	28	0.22	−34	1.56		460	56	0.46	−37
mTMSB-AgNPs	1.56	480	60	0.62	−12	1.56		458	58	0.53	−12
aTMR-AgNPs	3.12	472	39	0.40	−23	3.125		478	30	0.88	−24
mTMR-AgNPs	0.78	450	83	0.48	−22	0.78		438	67	0.51	−28

Abbreviations: AgNPs, silver nanoparticles; TM, Terminalia mantaly; _a, aqueous extracts; _m, methanolic extracts; TML-AgNPs, AgNPs from TM leaf extracts; TMSB-AgNPs, AgNPs from of TM stem bark extracts; TMR-AgNPs, AgNPs from TM root extracts;SPR, surface plasmon resonance; UV, ultraviolet; PD, particle diameter; ZP, Zeta potential; Pdi, Polydispersity index; DLS, dynamic light scattering.