[Investigation of interaction between silver ions and rutin in water by physical methods].

UV-vis, ASM, AAS, SERS, thermodynamics, kinetics were used to study the reduction of silver ions in excess of rutin to nanoparticles with and without addition of alkali. The reaction consists of a fast redox stage of cluster Ag (1 min) with adsorbed rutin. The secondary stage of a primary nanoparticles ends after 30 minutes. A slower stage of large nanocrystals ends after 24 hours.