Figure 1
From: 3D printed microfluidic lab-on-a-chip device for fiber-based dual beam optical manipulation
Calibration of the printing resolution of the 3D printer. Test structures were designed using a CAD software and 3D printed using Projet MJP2500 Plus Multijet printer. Example microscope images of the 3D printed periodic structures such as (a) protrusions and (b) wells with a designed width of \(360\,\upmu \mathrm{m}\). Insets show the schematic of the structures and the extrusion directions. (c) The dimensions of the 3D printed target features were measured and plotted as a function of the design dimension for the three different extrusion directions. Error bars correspond to \(\pm 1\) standard deviation.
