Modular Design of 3D Printed Microfluidics for Bioprocess Applications

Thursday, 5 October 2023 at 16:30

Add to Calendar ▼2023-10-05 16:30:002023-10-05 17:30:00Europe/LondonModular Design of 3D Printed Microfluidics for Bioprocess ApplicationsLab-on-a-Chip and Microfluidics Asia 2023 in Tokyo, JapanTokyo, JapanSELECTBIOenquiries@selectbiosciences.com

As 3D printing replaces traditional clean room manufacturing for microfluidic engineering applications, it’s becoming clear that this transition offers not only lower cost and faster design iterations, but also new opportunities for fluidic routing and control that are only possible due to the inherent three-dimensional nature of these systems. Over the past several years, we have developed design principles that take advantage of this three-dimensionality, as well as demonstrating several applications that benefit from this approach. At the core of these design principles is the modularity of microfluidic unit operations. In addition to designing prototypical unit operations such as mixers, splitters, flow focusers, droplet generators, thermal and optical sensors, and world-to-chip interfaces, we have developed systematic approaches to combining these modules into microfluidic circuits with predictable behaviors. This approach can be used to rapidly prototype complex microfluidic operations by assembling physically distinct modules as well as to design monolithic microfluidic devices which can be printed in a single run. We have demonstrated the power of this approach by building several micro- and milifluidic systems for bio-analysis and bioprocess applications. These include systems for biomarker diagnostics, automated high-throughput affinity screening, and rapid manufacturing of vaccine lipid nanoparticles. We have also demonstrated how entire systems can be treated as modules, allowing for scaling of bioprocess production lines by massive parallelization.

Noah Malmstadt, Professor, Mork Family Dept. of Chemical Engineering & Materials Science, University of Southern California

Noah Malmstadt

Noah Malmstadt is Professor at the University of Southern California. He received a BS in Chemical Engineering from Caltech and a PhD in Bioengineering from the University of Washington. Following postdoctoral work at UCLA, he joined the Mork Family Department of Chemical Engineering and Materials Science at USC in 2007. Malmstadt is the recipient of a 2012 Office of Naval Research Young Investigator award. His research focuses on microfluidic strategies to facilitate material fabrication and biophysical analysis. He has pioneered the integration of ionic liquids as solvents in droplet microreactors and the application of microfluidic systems to synthesizing biomimetic cell membranes. Microfluidic analytical techniques he has developed include methods for measuring the permeability of cell membranes to druglike molecules and techniques for measuring ionic currents through membrane proteins.