Résumé:
This work investigates the development and elaboration of metallic thin-film molds and millimetric tortuous
channels for microfluidic applications. Microfluidics, which manipulates small fluid volumes at the
micrometric scale, has transformative potential in fields ranging from biotechnology to analytical
chemistry. The study explores key fabrication techniques, including electroplating, and soft lithography, to
produce microchannels. Detailed design and elaboration processes of PDMS microchannels are also
presented. The results demonstrate the effectiveness of these techniques in achieving desired microchannel
geometries and fluid flow characteristics. This research provides critical insights into the fabrication and
design of microfluidic systems, contributing to advancements in microfluidic technology and its
applications in various scientific and engineering fields.
Keywords: Microfluidic , Microchannel , PDMS, Mold
