Accessible Microfluidics Devices With Ultimaker
Researchers at Cardiff University use 3D printing to create small devices that move small volumes of fluid and are used in various areas of research. 3D printing makes it possible to share the devices with other researchers, making the study of microfluidics more accessible to a wider audience. The 3D printed devices offer a cost-effective alternative to the traditional ones, which are expensive and require specialized skills and equipment. As technology advances and more materials become available, the application of 3D printing in microfluidics research continues to grow.
Microfluidic devices are small-scale circuits that are used to study the behavior of fluids in small volumes. The devices consist of small tubes that deliver small volumes of fluid to different sensors and other actuators in the circuit. Conceptually, they can be compared to plumbing systems that are reduced in size, onto a chip. The techniques used to create these microfluidic devices largely coincide with techniques used in the microelectronics industry to make the electronic chips in our computers and phones.
Microfluidic devices are used to make, for example, artificial cells for pharmaceuticals development, nuclear fusion targets for fusion energy production, and alginate capsules with neuronal stem cells inside to transplant into people with damaged spinal cords.
Traditionally, making these microfluidic devices was an expensive, lengthy and sophisticated process, requiring different types of expertise and using specialized equipment. The adoption of 3D printing significantly sped up this process, made it a lot cheaper, and allowed for the devices to be made on the spot in the research lab.
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