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

Figure 5

Influence of the type of polymer in the donor compartment on the CX concentration in the acceptor medium at 37°C. The release from respective preparations was depicted: pNIPAM-A-CX(♦), pNIPAM-B-CX (▲), pNIPAM-C-CX (■), MC-CX (∘), PA-CX (×), and aqueous dispersion of CX (+), data from repeated six experiments. The dashed straight line, parallel to the 𝑥-axis, represents the MIC of CX for Staphylococcus mutans.