Fig. 4: Differential scanning calorimetry (DSC) scans of PE-b-PEO-b-PCL-b-PLLA-b-PGA-1a (pentablock-1a, light green) and all the precursors.
From: Catalyst switch strategy enabled a single polymer with five different crystalline phases

a Heating scan (10 °C min−1). b Cooling scan (10 °C min−1).