Table 1 Results of the solubility test of the synthesised polymers at different molar ratios with various solvents and pHs
Polymer/solvents | Solubility test | |||||
|---|---|---|---|---|---|---|
P10 | P11 | P12 | P15 | P21 | P51 | |
DCM | Insoluble | Insoluble | Insoluble | Insoluble | Insoluble | Insoluble |
DMSO | Insoluble | Insoluble | Partially soluble | Soluble | Insoluble | Insoluble |
Chloroform | Insoluble | Insoluble | Insoluble | Insoluble | Insoluble | Insoluble |
Acetone | Insoluble | Insoluble | Insoluble | Insoluble | Insoluble | Insoluble |
Acetonitrile | Insoluble | Insoluble | Insoluble | Insoluble | Insoluble | Insoluble |
Ethanol | Insoluble | Insoluble | Insoluble | Insoluble | Insoluble | Insoluble |
Water | Insoluble | Insoluble | Insoluble | Insoluble | Insoluble | Insoluble |
pH 1.2 | Insoluble | Insoluble | Insoluble | Insoluble | Insoluble | Insoluble |
pH 6.8 | Insoluble | Insoluble | Insoluble | Insoluble | Insoluble | Insoluble |
pH 7.4 | Insoluble | Insoluble | Insoluble | Insoluble | Insoluble | Insoluble |