R. Serimaa et al., AGGREGATION OF PLATINUM URIDINE BLUE AS A FUNCTION OF CONCENTRATION IN AQUEOUS-SOLUTION BY SMALL-ANGLE X-RAY-SCATTERING, Inorganica Chimica Acta, 216(1-2), 1994, pp. 37-41
Aqueous solutions of amorphous platinum-uridine blue were studied by t
he small angle X-ray scattering method in the concentration range 1.4-
140 mg/ml. The results showed a dependence on concentration, which was
interpreted with the aid of computer simulations as arising from aggr
egation of dinuclear Pt units. The radii of gyration of the aggregates
varied between 6 and 15 angstrom.