Immobilized lipase on porous silica particles: Preparation and application for biodegradable polymer syntheses in ionic liquid at higher temperature

- Porous silica particles were modified with different active groups and strategies.
- Porcine pancreas lipase was covalently immobilized with good coupling yield.
- IPPL showed the long time high temperature stability in hydrophobic ILs medium, BMIMPF6.
- At higher temperature, IPPL successfully performs PCL and PDTC syntheses in ILs.
- IPPL activity for PCL and PDTC syntheses in ILs was compared to that in bulk.