Sugar-conjugated dendritic mesoporous silica nanoparticles as pH-responsive nanocarriers for tumor targeting and controlled release of deferasirox

In this work, a new pH-responsive nanocarrier based on mesoporous silica nanoparticle which was functionalized by polyamidoamine dendrimer with sugar conjugation was designed for targetable and controllable delivery of deferasirox to cancer cells. To obtain the optimum conditions for the preparation of drug-loaded nanocarrier, the response surface method was employed. The effect of drug/silica ratio, temperature, and operation time on loading...