Research Article

Gold Nanoparticles Size Design and Control by Poly(N,N′-diethylaminoethyl methacrylate)

Figure 3

UV-Vis spectra of several PDEAEM-AuNPs prepared in aqueous acidic conditions: (RX2) pH 4.8 PDEAEM 9000; (RX3) pH 4.8 PDEAEM 18000; (RX4) pH 4.8 PDEAEM 24500; (RX5) pH 4 PDEAEM 29300; (RX6) pH 3 PDEAEM 18000.