Research Article
Synthesis and Ultraviolet Visible Spectroscopy Studies of Chitosan Capped Gold Nanoparticles and Their Reactions with Analytes
Figure 8
Absorption spectra of AuNPs with various concentrations of reducing agent MSG after 1 month aging time: (a) 100 mM; (b) 150 mM; (c) 200 mM; (d) 250 mM; (e) 300 mM.