Figure 4.
Fluctuation of living cells. a) Force tracing curves, while the clean AFM tip touched the cell membranes with a force of about 20 pN. b) Force distribution caused by cell membrane fluctuation. c) Time distribution of cell fluctuation.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.