What is the maximum size of individual silver nanoparticles or of aggregates exhibiting plasmonic resonance?

AFM images of a nanocomposite silver/epoxy show "particles" very large (from 0.3 up to 2 micron) and SEM images show mixtures of particles of silver in resin of similar sizes. The UV-Vis...

10 October 2019 7,617 4 View