Sintesi di membrane zeolitiche composite. Nanomateriali per l'adsorbimento di proteine

Synthesis of Zeolite Composite Membranes. Nanomaterials for the Protein Adsorption The surface adsorption behavior of zeolite crystals and composite membranes was discussed in this research. The zeolite materials were synthesized by hydrothermal syntheses using different reaction gels to modulate the Brönsted acidity of the microporous structures. The percentage of adsorption increases with temperature and depends on the pH of the solution, being highest at the pI of the protein. The influence of the membrane configuration on the protein adsorption was studied using different zeolite structures and crystallization types.