production of a large amount of micro spheres from a single droplet. This work explores the
potential of this technique for encapsulation of oil and in precipitating multi-component
solutes from a droplet. Experiments were undertaken on the single droplet drying rig in
Monash University, modified to incorporate antisolvent vapour. Using ethanol vapour,
lactose micro particles with spiky surfaces were formed. Oil-infused lactose micro particles …