We present a method for microfluidic deposition of patterned genipin and fibronectin on PDMS substrates, allowing extended viability of vascular smooth muscle cell-dense tissues. This tissue fabrication method is combined with previous vascular muscular thin film technology to measure vascular contractility over disease-relevant time courses.
Hald, E. S., Steucke, K. E., Reeves, J. A., Win, Z., Alford, P. W. Microfluidic Genipin Deposition Technique for Extended Culture of Micropatterned Vascular Muscular Thin Films. J. Vis. Exp. (100), e52971, doi:10.3791/52971 (2015).