"μLab" - Microfluidic 3D Printed Lab-on-a-Chip Technology

thingiverse

Here is a full description of how to use 3D printing to create lab-on-a-chip devices: http://muonray.blogspot.com/2016/05/a-chemistry-set-in-palm-of-your-hand-3d.html. Using modern 3D printing technology, we are showcasing the creation of so-called "Lab-on-a-Chip" (LOAC) microfluidic devices using computer-assisted design (CAD). These devices are manufactured on a relatively small scale and with near-instantaneous speed, thanks to the rapid advancements in 3D printing. This approach makes it possible for individuals to use these devices in a test bed setting or even just for demonstration purposes without breaking the bank. It eliminates the need for significant upfront investments in time and money, allowing more people to experiment with this exciting technology. The fact that 3D printed CAD files can be modified on site to perfect the device's function with its application is also an added benefit of having these devices. For example, the planar mixing element can be made longer or wider on the circuit, and more elements can be incorporated into the device as part of experimental testing. This results in the evolution of these devices with their specific niche in the laboratory. The "μLab" Microfluidic Lab-on-a-Chip (LOAC) device is designed using Meshlab and accepts 4mm diameter barbed tubing connectors that feed liquids to the channel through commercially available 4mm diameter tubing. We have also treated the interior of our 3D printed LOAC with Silica Nanoparticles, giving it some properties of glassware such as easy flow, cleaning, hydrophobic, and oleophobic properties. This allows for a broader range of uses for this technology.