Rapid Prototyping of Moulds for PDMS-based Microfluidic Chips
Abstract: To shorten the production time for PDMS-moulds by additive manufacturing (AM) several 3D printers have been investigated in comparison to standard micro-milling by producing benchmark structures. These are evaluated regarding their shape accuracy, the transparency of the casted PDMS which is linked to the surface quality of the mould, and the production time until the moulds are ready to use. Even though the additively manufactured moulds showed significantly better surface quality and shorter production time, the necessary shape accuracy for non-square-structures or structures with < 250 μm edge length could not be achieved due to limiting factors like nozzle diameter, size of the digital micromirror device or spot size of the LCD-panel.
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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Rapid Prototyping of Moulds for PDMS-based Microfluidic Chips ; volume:7 ; number:2 ; year:2021 ; pages:255-259 ; extent:5
Current directions in biomedical engineering ; 7, Heft 2 (2021), 255-259 (gesamt 5)
- Urheber
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Schmidt-Speicher, Leona M.
Mellert, Tobias
Hurtado Rivera, Andrea C.
Länge, Kerstin
Ahrens, Ralf
Guber, Andreas E.
- DOI
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10.1515/cdbme-2021-2065
- URN
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urn:nbn:de:101:1-2022101214023091096378
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
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15.08.2025, 07:28 MESZ
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Beteiligte
- Schmidt-Speicher, Leona M.
- Mellert, Tobias
- Hurtado Rivera, Andrea C.
- Länge, Kerstin
- Ahrens, Ralf
- Guber, Andreas E.
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