Dynamic light scattering (also know as photon correlation spectroscopy ... Table 1 summarises DLS sizing measurements performed on a number of polystyrene samples of various molecular weights ...

All of the results were determined at a scattering angle fixed at 90°. The observed modes, as assigned to the cooperative diffusion of the gel network, were used for the determination of mesh rad ...

Figure 1. Elution of two injections of 30 kDa polystyrene (4 and 50 μL) by UHP-SEC overlaid with molar masses derived from light scattering. In contrast to the broad and disparate molar mass ranges ...