Microfluidics
The typical method for creating Microfluidics Chip is to create tiny wells or grooves on the surface of one layer, and then enclose those features with a second layer to create microchannels or chambers. Layers must be adequately bonded if channels are to be leak-proof. The channels are produced via soft lithography, hot embossing, injection moulding, micro-machining, or etching, depending on the material selection. Microfluidics chips can be created using 3D printing, however there are significant restrictions on the minimum feature size, surface roughness, optical transparency, and material options.
Read More- https://cmiblogdailydose.blogspot.com/2022/12/microfluidics-form-of-laboratory.html
