Microfluidic device
A microfluidic device has a wide range of applications. In this article, we discuss the definition of a microfluidic device, the difference between a microfluidic device and a microfluidic chip, and the different types of microfluidic devices available on the market.
definition
A microfluidic device is a system that can precisely manipulate liquids in very small quantities, typically in the range from microliters (µL) to picoliters (pL). These devices utilize microscopic channels and chambers to transport liquids in a controlled manner, mix them, separate them, or perform chemical reactions. For this reason, microfluidic systems find wide application in various fields such as chemistry, biology, medicine, and materials science.
Difference between microfluidic device and microfluidic chip
The term “microfluidic chip” actually originates from the electronics industry. As a rule of thumb, the term “microfluidic chip” refers to the physical platform on which the microfluidic device is housed. Microfluidic chips are usually between 1 cm and 10 cm in size and generally look like a carrier for objects. Therefore, a microfluidic chip can accommodate several microfluidic devices.
Types of Microfluidic Devices
Customized glass microfabrication offers the advantage of being able to shape microfluidic devices so that they are suitable for a wide variety of applications. Subsequently, some of the most common types of microfluidic devices are listed.
Straight channel microfluidic device – a single straight microchannel with an inlet and an outlet.
Y-channel microfluidic device – mainly for separation applications
T-junction microfluidic device – for the generation of droplets, such as water-in-oil or oil-in-water.
Cross microfluidic device – Connection of two perpendicular channels with a main channel
Spiral-shaped microfluidic devices – a single spiral-shaped channel that branches off at the outer end of the channels.
Materials for the manufacture of microfluidic devices
Microfluidic devices are often made from PDMS, which is a special silicone. At Citrogene, we have honed in a proprietary method for using glass for microfluidic devices.
Citrogene: Glass Microfluidic Engineers
Microfluidics offers a wide range of applications in a variety of industries. When it comes to developing the ideal microfluidic device for your specific needs, Citrogene is the company to choose. They develop precise, customized, high-end microfluidic devices made of glass that are tailored to the needs of their customers by utilizing their numerous proprietary processes.
