Silver, Gold, and Silver-Gold Bimetallic Nanoparticle-Decorated Dextran: Facile Synthesis and Versatile Tunability on the Antimicrobial Activity

<div>UV-visible absorption spectra of Ag NPs/dextran (a), silver-gold bimetallic NPs/dextran (b) and Au NPs/dextran (c), and respective colloidal suspension of these products.</div>

Journal of Nanomaterials

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Figure 1: Silver, Gold, and Silver-Gold Bimetallic Nanoparticle-Decorated Dextran: Facile Synthesis and Versatile Tunability on the Antimicrobial Activity 

Figure 1 | Silver, Gold, and Silver-Gold Bimetallic Nanoparticle-Decorated Dextran: Facile Synthesis and Versatile Tunability on the Antimicrobial Activity 