title: Chemical procedure for preparing surface-enhanced Raman scattering active silver films.
mesh_terms: D015082:2,2'-Dipyridyl; D011725:Pyridines; D012834:Silver; D013059:Spectrum Analysis, Raman / Q000295:instrumentation*; D013499:Surface Properties
chemical_list: D011725:Pyridines; D012834:Silver; D015082:2,2'-Dipyridyl; C034306:4,4'-bipyridyl