Liposomal particles for drug delivery

Our analysis services include assessment of quality attributes recommended in regulatory guidelines for drug delivery nanoparticles such as particle size distribution, particle morphology (including shape and lamellar structure), loading efficiency of liposomes (often referred to as ratio of filled vs empty), physical state of the encapsulated drug substance and more.

Cryo-transmission electron microscopy (cryoTEM) combined with image analysis using proprietary Vironova Analyzing Software (VAS) enables reliable quantitative data.