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12 - Aeronautical, Mechanical, Chemical and Manufacturing Engineering
University College London
Microfabricated Modular Scale-Down Device for Regenerative Medicine Process Development
This publication details how microfluidics can achieve a step change with the same impact in stem cell process development as microbioreactors delivered for traditional biotechnology. Feeder-attached human stem cell culture at a microfluidic scale was successfully demonstrated. The microfabricated device contains all the elements required to scout process conditions: cell growth substrates, extra-cellular matrices, seeding densities, culture medium exchange and perfusion rates can. An image-processing algorithm was developed which permits online quantification of colony sizes against the background of feeder cells. Based on this patented technology, an EPSRC Impact Acceleration Account (£100k) was won with Camtech Innovations Ltd.