Figure 1
From: The differential polarizability of CHO cells can be used to monitor changes in metabolism
Time-series measurements using (a) trypan blue, DEP, and several fluorescent apoptosis assays, (b) a capacitance probe, and (c) the DEP cytometer to detect the onset and progression of apoptosis during apoptosis induction. The normalized capacitance vs. frequency was plotted for the capacitance probe. For the DEP cytometer the Force index (FI) distribution, DEP viability and average FI is displayed.