Surface-enhanced resonance Raman spectroscopy of porphyrin and metalloporphyrin species in systems with Ag nanoparticles and their assemblies

Abstract

Surface-enhanced resonance Raman spectra of porphzrins and metalloporphyrins in systems with both chemically modified and unmodified Ag nanoparticles and their assemblies are reported and assigned. Detection limits of porphyrin species were dete