Engineering of phosphatidylcholine-based solid lipid nanocarriers for flavonoids delivery

- Phosphatidylcholine-SLNs loaded with flavonoids and their cocrystals were prepared.
- The most monodisperse SLNs were formed for the surfactant:lipid ratio equal to 3:2.
- The crystalline structures of the active cargoes were confirmed by FT-IR and XRPD.
- Storage for nine months and freeze drying had no effect on the (PC)-SLNs stability.