Silver and Gold Nanoparticles from Limnophila rugosa Leaves: Biosynthesis, Characterization, and Catalytic Activity in Reduction of Nitrophenols

Figure 6

Reduction of 1,4-DNB (a), 2-NP (b), 3-NP (c), and 4-NP (d) by LR-AuNPs and first-order reduction rate constants (e).

(a)

(b)

(c)

(d)

(e)