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. 2017 Mar 13;7:158. doi: 10.1038/s41598-017-00181-0

Figure 1.

Figure 1

Polymer and solvents in the 3-D Hansen space: (a) PCL solubility sphere and positions of solvents visualized in 3-D Hansen space; non-solvents Acetonitrile (1), DMSO (2), MeOH (3), EtOH (4) are located outside of the PCL sphere, good solvents DCM (5) and CHCl3 (6) inside the PCL sphere (b) solvents (Acetonitrile (1), DMSO (2), MeOH (3), EtOH (4), DCM (5) and CHCl3 (6)) located in 2D projected planes.