The following files contain the original 3D designs of both the CAP and STOPPER of the bioreactor platform described in the journal article "A DIY Bioreactor for in-situ Non-Invasive Metabolic Tracking in Bioengineered 3D Cell Models via Hyperpolarized 13C NMR Spectroscopy".
The designs and measurements create a platform suitable for analysis in 5 mm (OD) NMR tubes. When printing, select a biocompatible resin for its use with cell models and tissues. The printer should have enough tolerance to print the fine details in the stopper for optimal platform performance.