Examples of DLS Measurement

In the high scattering region, the scattering intensity approximates the 3rd power of the scattering vector 

The solid line incScates the calculated results from the generalized Zimm equation the volume fraction is 7.3x10-3 

The time in the graph indicates elapsed time after the quenching the soivent was DMSO/water (60/40, v/v) mixed solvent, and the polymer concentration was 5 g/dl 

The distances between crosslink points were obtained from the average molecular weight of the polydimethylsiloxane prepolymer ( ), 

Flory-Lehrer s equation using equilibrium degree of swelling (o), and from C theory ( ) 

---