Figure 9From: Release behavior and toxicity profiles towards A549 cell lines of ciprofloxacin from its layered zinc hydroxide intercalation compoundRelease data of CFX from Z-CFX into PBS solution pH 7.4 Fitted to four kinetic models. (a) first order model, (b) parabolic diffusion model, (c) modified freundlich model, (d) bhaskar model.Back to article page