Fig. 7From: Mesoporous Silica Nanoparticle–Based Combination of NQO1 Inhibitor and 5-Fluorouracil for Potent Antitumor Effect Against Head and Neck Squamous Cell Carcinoma (HNSCC)Live/dead analysis of Cal33 cells using double staining of Calcein AM and ethidium bromide after treatment with individual and combination of 5-FU and ß-lapBack to article page