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Rapid Production of PDMS Microdevices for Electrodriven Separations and Microfluidics by 3D-Printed Scaffold Removal
| Content Provider | MDPI |
|---|---|
| Author | Alena, Šustková Kl, ára Konderlová Ester, Drastíková Stefan, Sützl Lenka, Hárendarčíková Petr, Jan |
| Copyright Year | 2021 |
| Description | In our work, we produced PDMS-based microfluidic devices by mechanical removal of 3D-printed scaffolds inserted in PDMS. Two setups leading to the fabrication of monolithic PDMS-based microdevices and bonded (or stamped) PDMS-based microdevices were designed. In the monolithic devices, the 3D-printed scaffolds were fully inserted in the PDMS and then carefully removed. The bonded devices were produced by forming imprints of the 3D-printed scaffolds in PDMS, followed by bonding the PDMS parts to glass slides. All these microfluidic devices were then successfully employed in three proof-of-concept applications: capture of magnetic microparticles, formation of droplets, and isotachophoresis separation of model organic dyes. |
| Starting Page | 67 |
| e-ISSN | 22978739 |
| DOI | 10.3390/separations8050067 |
| Journal | Separations |
| Issue Number | 5 |
| Volume Number | 8 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2021-05-14 |
| Access Restriction | Open |
| Subject Keyword | Separations Analytical Chemistry 3d Printing Isotachophoresis Microfluidics |
| Content Type | Text |
| Resource Type | Article |
