Skip to main content
. 2013 Apr 20;7:72. doi: 10.1186/1752-153X-7-72

Figure 6.

Figure 6

Control Release Profiles I) Release profiles of a physical mixture of 4-amino salicylic acid with pristine zinc layered hydroxide, (II) Release profiles of 4-amino salicylic acid from the 4-ASA nanocomposite at pH 7.4 (A) and pH 4.8 (B). Inset shows the release profiles of 4-amino salicylic acid from the nanocomposite at pH 4.8.