A Proteomics Analysis to Evaluate Cytotoxicity in NRK-52E Cells Caused by Unmodified Nano-Fe<sub>3</sub>O<sub>4</sub>

<table>Simplified flow chart of sample pretreatment, fractionation, and analysis using LC-MS/MS.</table>

The Scientific World Journal

Figure 2: A Proteomics Analysis to Evaluate Cytotoxicity in NRK-52E Cells Caused by Unmodified Nano-Fe<sub>3</sub>O<sub>4</sub> 