SERS active dispersion: Ag- nanoparticles/poly(N-ethyl-2-ethynyl-pyridinium iodide)

Abstract

SERS active dispersion of Ag- nanoparticles with conjugated poly(N-ethyl-2-ethynyl-pyridinium iodide) (polymer fomed by spontaneous polymerization via quarternization) were prepared and its spectroscopic properties were studied.

Keywords

• SERS
• conjugated polymer
• nanoparticles
• ethynylpyridines
• poly(ethynylpyridines)
• electronics and photonics