Synthesis and Characterization of Gold Nanoparticles with Plasmon Absorbance Wavelength Tunable from Visible to Near Infrared Region
Figure 4
Additional amount of silver nitrate can effectively increase the aspect ratio and fabricate nanorods with a maximum absorption wavelength at 902 nm using a single CTAB surfactant. A: LSPR wavelength: nm; Aspect ratio: . B: nm; aspect ratio: .
