yielding silver nanoparticles with controlled size and good dispersion. The AgNPs were predominantly spherical and exhibited uniform morphology. UV-Vis spectra confirmed successful formation, with a ...

Metal nanoparticles, particularly noble metals like gold and silver, exhibit unique optical properties due to their surface plasmon resonance (SPR). UV-Vis spectroscopy can probe the SPR band, which ...

silver, copper, and platinum. These nanoparticles exhibit unique optical and electronic properties due to their surface plasmon resonance, which arises from the collective oscillation of conduction ...

Researchers in Korea and the USA have used a surface-plasmon resonance to optically detect ... The LEDs were fabricated by depositing silver nanoparticles on an n-doped GaN layer.

Silver nanoparticles were synthesized ... to confirm the formation of nanoparticles via surface plasmon resonance. Fourier-transform infrared spectroscopy (FTIR) identified functional groups ...