Fabrication of three dimensional microfluidic system in poly(dimethylsiloxane) on piezoelectric substrate

• Published in: Ferroelectrics Vol. 570; no. 1; pp. 115 - 121
• Main Authors: Dong, Liang-Wei, Zhang, An-Liang
• Format: Journal Article
• Language: English
• Published: Philadelphia Taylor & Francis 02.01.2021; Taylor & Francis Ltd
• Subjects: 3D microfluidic device; Fabrication; Grooves; interdigital transducer; Microchannels; Microfluidic devices; Molds; Piezoelectricity; Polydimethylsiloxane; prototype; Substrates; Surface acoustic wave; Surface acoustic waves; transportation

A new method for prototype of a three dimensional (3 D) microfluidic device on piezoelectric substrate was presented. Wires were stick by colloidal starch, and dried in a thermotank for three dimensional channels mold. The mold was slightly placed in a groove with poly(dimethylsiloxane). After havin...