Properties
Description
PCL(2k)-PEG(6k)-PCL(2k) is a linear triblock ABA copolymer. The polymer is amphipathic with a central hydrophilic PEG block in between two terminal hydrophobic polycaprolactone (PCL).
Molecular Weight
PCL(2 kDa), PEG(6 kDa), PCL(2 kDa)
Identity
Confirmed by NMR.
Applications
PCL(2k)-PEG(6k)-PCL(2k) can be incorporated into controlled release formulations to modulate encapsulated molecule release kinetics.