Plasmonic meta-surface based molecular sensors and methods for making and using …

Abstract

A chiral metamaterial absorber modeled after the yin-yang symbol comprising: a top yin-yang shaped Au nanoparticles (YNPs); a PMMA layer; an Au backreflector; and a bottom glass layer. In alternative embodiments, provided are devices acting as sensors for detecting a nucleotide such as a cDNA and/ …