ZIF-8 as support for enhanced stability of immobilized lipase used with a thermoresponsive switchable solvent to simplify the microalgae-to-biodiesel process.

The zeolitic imidazole framework (ZIF)- 8 was tested as a support to enhance the stability of immobilized lipase. The lipase immobilized on ZIF-8, through surface attachment and encapsulation, was used for the simultaneous cell disruption and oil extraction from untreated, wet microalgal paste. The successful attachment of the enzyme to ZIF-8 was confirmed via Fourier-transform infrared spectroscopy.