Host-Guest Interaction between Herbicide Oxadiargyl and Hydroxypropyl- β -Cyclodextrin

Figure 3

Phase-solubility diagram for oxadiargyl and increasing concentrations of HP-𝛽-CD in (Black Line) ultrapure water, (Blue Line) acetate buffer pH 3.5, (Red Line) acetate buffer pH 5.3, and (Green Line) phosphate buffer pH 7.4. Each point represents the mean of three determinations.