Intrinsic viscosity and interfacial tension of solutions containing polyesters and polyesteramides drug carriers

Abstract

Polyesters and polyesteramides of aliphatic alpha-hydroxyacids were evaluated in the aspect of the influence of various solvents and their concentrations on the viscosity parameters and surface activity.

Keywords

• polyesters drug carriers
• polyesteramides drug carriers
• intrinsic viscosity
• interfacial tension