Rheology of pharmaceutical systems: oscillatory and steady shear of non-Newtonian viscoelastic liquids.

Abstract

A comparative analysis of oscillatory and steady shear rate measurements was made on carboxymethylcellulose solutions of two concentrations and two viscosity grades. In the oscillatory methods, the material is examined under nearly quiescent equilibrium conditions. Steady shear, conversely, produces large deformations and may yield false results, often… (More)

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@article{Thurston1978RheologyOP, title={Rheology of pharmaceutical systems: oscillatory and steady shear of non-Newtonian viscoelastic liquids.}, author={Gavin Thurston and A. Martin}, journal={Journal of pharmaceutical sciences}, year={1978}, volume={67 11}, pages={1499-506} }