The Study of Release of Chlorhexidine from Preparations with Modified Thermosensitive Poly-N-isopropylacrylamide Microspheres

Figure 6

Influence of the type of polymer on the release kinetics of CX from the polymeric bead at 37°C. The release from respective preparations was depicted as follows: pNIPAM-A-CX for first stage (♦) and second stage (◊), pNIPAM-B-CX for first stage (▲) and second stage (∆), pNIPAM-C-CX for first stage (■) and second stage (□), MC-CX (∘), PA-CX (×), and aqueous dispersion of CX (+), data from repeated six experiments.