From: The effect of injection speed and serial injection on propidium iodide entry into cultured HeLa and primary neonatal fibroblast cells using lance array nanoinjection
Injection speed (mm/s)
Sample size (n)
Mean normalized cell count
HeLa/0.08
10
0.993
HeLa/0.16
0.946
HeLa/0.60
0.427
HeLa/1.80
0.390
HeLa/3.00
0.507