Engineering
Un abonnement à JoVE est nécessaire pour afficher ce contenu. Connectez-vous ou commencez votre essai gratuit.
Chapitres
résumé
Several methods are available for the fabrication of channels of non-rectangular sections embedded in polydimethylsiloxane microfluidic devices. Most of them involve multistep manufacturing and extensive alignment. In this paper, a one-step approach is reported for fabricating microfluidic channels of different geometric cross sections by polydimethylsiloxane sequential wet etching.