https://vital.seals.ac.za/vital/access/manager/Index en-us 5 Stability indicating HPLC-ECD method for the analysis of clarithromycin in pharmaceutical dosage forms: Method scaling versus re-validation. https://vital.seals.ac.za/vital/access/manager/Repository/vital:43984 Wed 07 Aug 2024 13:28:25 SAST ]]> Short term stability testing of efavirenz-loaded solid lipid nanoparticle (SLN) and nanostructured lipid carrier (NLC) dispersions https://vital.seals.ac.za/vital/access/manager/Repository/vital:44000 90%. The optimized nanocarriers exhibited biphasic in vitro release patterns with an initial burst release during the initial 0–3 h followed by sustained release over a 24 h period The colloidal systems showed excellent stability in terms of Zeta potential, particle size, polydispersity index and encapsulation efficiency when stored for 8 weeks at 25 °C/60% RH in comparison to when stored at 40 °C/75% RH. The formulations manufactured using the optimized conditions and composition proved to be physically stable as aqueous dispersions.]]> Tue 14 May 2024 11:14:37 SAST ]]>