Microfluidic channel. The channel includes a microfluidic mold defining a channel and a substrate including patterned regions. The microfluidic mold is in conformal contact with the substrate to form an irreversible seal. The patterned regions are adapted to immobilize cells.
Jon, S., A. Khademhosseini, R. S. Langer, K. Yang Suh
US 20060237080 A1