Figure 4.
Schematic illustration of water penetration of (A) PIPAAm-grafted TCPS, (B) PIPAAm-grafted PM and (C) P(IPAAm-co-PEG)-grafted PM during cell sheet detachment.
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.