2.5.1 Light microscopy
The emulsion microstructure was
captured after seven days of storage. A drop of the emulsion was placed
over a glass depression microscope slide with 1 – 1.2 mm thickness
(VWR, Edmonton, AB, Canada) and covered with a coverslip (VWR, Edmonton,
AB, Canada). A light microscope (Eclipse E400, Nikon Mississauga, ON,
Canada) was used to observe the emulsion samples using a 10x and 100x
objective lens.