Novel Eco-Friendly Synthesis of Biosilver Nanoparticles as a Colorimetric Probe for Highly Selective Detection of Fe (III) Ions in Aqueous Solution

<div>(a) XRD spectrum (inset: TEM image of bio-AgNP GTE). (b) FTIR spectrum of bio-AgNP GTE synthesized with green tea extract.</div>

Journal of Nanomaterials

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Figure 4

Figure 4: Novel Eco-Friendly Synthesis of Biosilver Nanoparticles as a Colorimetric Probe for Highly Selective Detection of Fe (III) Ions in Aqueous Solution 

Figure 4 | Novel Eco-Friendly Synthesis of Biosilver Nanoparticles as a Colorimetric Probe for Highly Selective Detection of Fe (III) Ions in Aqueous Solution 