“The SEC analyses of PP were carried out using a chromatograph Polymer PL 220 model equipped with a refractive index and a viscosimetric detector.”

“In addition, viscometric measurements perturbed assembly by fragmenting filaments.”

“For the estimation of cellulase activity, carboxymethyl cellulose with a degree of substitution of 0.4 was used as a substrate in viscometric assays.”

“In the last section we solve the equation for stationary simple shear and calculate the nonlinear viscosity and the viscometric functions.”