Zheng Y, Fahrenholtz CD, Hackett CL, Ding S, Day CS, Dhall R, Marrs GS, Gross MD, Singh R, Bierbach U. Large-Pore Functionalized Mesoporous Silica Nanoparticles as Drug Delivery Vector for a Highly Cytotoxic Hybrid Platinum-Acridine Anticancer Agent. Chemistry. 2017 Mar 08; 23(14):3386-3397.