Journal
ANALYTICAL CHEMISTRY
Volume 89, Issue 13, Pages 7053-7061Publisher
AMER CHEMICAL SOC
DOI: 10.1021/acs.analchem.7b00828
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Funding
- The Netherlands Organization for Scientific Research (NWO)
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In this work, the use of fused deposition modeling (FDM) in (bio)analytical/lab-on-a-chip research laboratory is described. First, the specifications of this 3D printing method that are important for the fabrication of (micro)devices were characterized for a benchtop FDM 3D printer. These include resolution, surface roughness, leakage, transparency, material deformation, and the possibilities for integration of other materials. Next, the autofluorescence; solvent compatibility, and biocompatibility of 12 representative FDM materials were tested, and evaluated. Finally, we demonstrate the feasibility of FDM in a number of important applications. In particular, we consider the fabrication of fluidic channels; masters for polymer replication, and toots for the production of paper microfluidic devices. This work thus provides a guideline for (i) the use of FDM technology by addressing its possibilities and current limitations, (ii): material, selection, for FDM, based on: solvent Compatibility and biocompatibility, and (iii) application of FDM technology to (bio)analytical research by demonstrating a broad range of illustrative examples.
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