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.
(A) Viability of GL261 cells after incubation for 24 hours with free BCNU (■), PAA –GO–BCNU (
); for 48 hours with free-BCNU (
), PAA –GO–BCNU (
). (B) DNA interstrand crosslinking in GL261 cells after treatment 12 hours with free BCNU (■) and PAA –GO–BCNU (
).
Note: Values are the mean ± standard deviation (n = 5).
Abbreviations: GO, graphene oxide; PAA, polyacrylic acid; BCNU, 1,3-bis(2-chloroethyl)-1-nitrosourea.
