Facile and Rapid Synthesis of Gold Nanoparticles on Unconventional Imine‐ Decorated Silica
N. Mohanapriya,
Naveen Chandrasekaran
Abstract:We demonstrate the reduction of gold (Au) on silica monoliths by surface decoration of amine and imine (formed by reaction of amine present in 3‐amino propyl triethoxy silane (APTES) and acetone) functionalities on the surface of silica. The reduction of Au3+ to Au0 was confirmed by X‐ray diffraction (XRD), UV‐Diffuse reflectance and X‐ray Photo electron spectroscopic techniques. Without employing the conventional strategies with reducing agents like sodium borohydride and sodium citrate, here, the surface fun… Show more
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