The temperature-responsive sol–gel transition behavior for S-samples (CP4-S or CP5-S) in PBS as a function of polymer concentration was investigated by the test-tube inversion method.The results ...

Sol–gel phase diagram of PVA solution in DMSO/water and transparency. Figure 1 shows the sol–gel phase diagram 24 h after quenching as a function of PVA concentration C p and quenching ...