1. Dynamic Light Scattering from Light Absorbing Solutions
Thomas Seery
Polymer Program and Department of Chemistry University of Connecticut, Storrs, CT
Model solutions that simulate aggregation and absorption exhibit all features of light absorbing solutions of polyaniline, heme proteins and gold colloids.
Mixtures of flexible polystyrenes, silica colloids and boronal dye simulated light absorbing, aggregating systems. Oscillating autocorrelations functions were obtained and coning was observed. Both features were fit using the previous approach of Sehgal et al
A. Sehgal and T. A. P. Seery, Macromolecules 32 (23), 7807 (1999).