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.
Number of cells adhered to J6 (white) and E1 (black) normalized to the number of cells adhered to the TCPS control (A). The C12 films created an acidic environment and there were no cells adhered to the polymer after 24 hours. Histogram of the percentage of cells in ranges of spreading area for polymer J6 (B). * denotes that the polymers was not transparent at that composition and could not be analyzed.
