Reviewing the Tannic Acid Mediated Synthesis of Metal Nanoparticles

<table>Reaction mechanism of tannic acid based reduction of metal salts. The phenolic groups in the tannic acid get oxidised to quinones with subsequent release of electrons which reduce the metal ions.</table>

Journal of Nanotechnology

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Figure 2

Figure 2: Reviewing the Tannic Acid Mediated Synthesis of Metal Nanoparticles 