Figure 2: Lipase microcapsules formed by interface polymerization.
From: Enhanced performance of lipase via microcapsulation and its application in biodiesel preparation
(A) Bright field optical microscopic magic of the emulsion prepared from the mixture 5% PEI and aqueous BCL (100 mg/ml, 200 μL). (B) Confocal florescence image of the lipase microcapsule. Aqueous solution of FITC labeled PEI was emulsified for preparing microcapsules with agitation speed of 12000 rpm for 2 min. (C) Fluorescence intensity profile along with the line in CLSM image. (D) Size distribution of microcapsules.
