Ricerc@Sapienza

The ability of synthetic zeolites to encapsulate and deliver the bioactive compound curcumin, which is well-known for its therapeutic effects, is investigated. Curcumin, the active ingredient of turmeric, is a water-insoluble compound that has attracted great attention in recent years because of its anti-inflammatory properties and anticancer activity. In our research, we use different types of zeolites (LTA and FAU) for loading of curcumin. The structural properties and morphology of the zeolite-based carriers, before and after curcumin loading, were investigated using scanning electron microscopy, X-ray diffraction, and differential scanning calorimetry. UV-Vis absorption spectra were collected to quantify the loading capacity. Results are useful to assess the potential of synthetic zeolites for curcumin delivery in therapeutic applications.