Hydrotropic Solubilization by Urea Derivatives: A Molecular Dynamics Simulation Study

Figure 9

The overlay of RDFs in four hydrotropic agents at 𝑡=3 ns. (a) NF-HA RDFs; (b) NF-H₂O RDFs; (c) HA-HA RDFs; (d) HA-Water RDFs. Red: NF + BU + Water system; black: NF + EU + Water system; blue: NF + MU + Water system; purple: NF + UR + Water system.

(a)

(b)

(c)

(d)