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) Drug-loading capacity (■) and residual drug activity (
) of BCNU immobilized to PAA –GO. (B) Relative stability of free BCNU (■) and PAA –GO–BCNU (
) at 37°C where activities at day 0 were taken as 100% for free BCNU and PAA –GO–BCNU, respectively.
Note: Values are the mean ± standard deviation (n = 6).
Abbreviations: GO, graphene oxide; PAA, polyacrylic acid; BCNU, 1,3-bis(2-chloroethyl)-1-nitrosourea.
