Supplementary files for article Time-resolved luminescence detection of peroxynitrite using a reactivity-based lanthanide probe. Peroxynitrite (ONOO − ) is a powerful and short-lived oxidant
The cells were treated with H2O2 (400 μM) to induce oxidative stress. ROS concentrations were determined by 2′,7′-dichlorofluorescein diacetate assay staining.