Interest in branched colloidal gold nanosystems has gained increased traction due to the structures’ outstanding optical and plasmonic properties, resulting in utilization for techniques such as surface-enhanced spectroscopy and bioimaging,...
A surface enhanced Raman spectroscopic (SERS) mapping technique was applied to qualitatively detect and characterize gold nanoparticles on and in spinach leaves in situ.
Synthesis, characterization and surface enhanced Raman spectroscopy study of a new family of different substituted cruciform molecular systems deposited on gold nanoparticles