Figure 8
The absorption spectra of Au NPs obtained by laser irradiation (532 nm, 20 Hz) at 3.84 mJ cm−2 for irradiation times varied from (a) 20 s to 60 s, (b) 60 s to 240 s.
Figure 8 | Scientific Reports
The absorption spectra of Au NPs obtained by laser irradiation (532 nm, 20 Hz) at 3.84 mJ cm−2 for irradiation times varied from (a) 20 s to 60 s, (b) 60 s to 240 s.
