Fig 2. Ultraviolet–Visible spectroscopy.
(A) CMC@AgNPs at (a) 0.5%, (b) 1%, (c) 1.5%, and (d) 2% (B) CMC. (II) SA@AgNPs at (a) 0.5%, (b) 1%, (c) 1.5%, and (d) 2% SA. Arrow indicates direction of spectral changes.
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