Research continues to be heavily focused on the synthesis of silver nanoparticles (Ag NPs) with programmable characteristics for various potential applications. In this study, a wet-chemical method was applied to synthesize Ag NPs modified with 3-aminopropyltriethoxysilane (APTES). A number of variables, including reaction time, temperature, precursor concentration, and the molar ratio of the raw components, were systematically investigated to modulate the structures and surface plasmon resonance (SPR) properties of Ag NPs. Notably, the Ag NPs demonstrated pronounced temperature- and/or time-d...
