Figure 6
From: A Modular Microfluidic Device via Multimaterial 3D Printing for Emulsion Generation

(a) and (b) is schematic and the printed sample of assembled double emulsion generation device with dual inlet module, respectively. (c) High-speed video frames showing generation of W/O/W double emulsions with different compositions of inner droplets. (d) Photographs of the W/O/W double emulsion with different compositions of inner droplets. (e) Photographs of the microspheres containing different compositions.