| Popis: |
Droplet micro-fluidization is an important branch of microfluidic chip field, and it has been widely used and studied because of its many unique advantages. The application of droplet-based system has a requirement that the dimension, speed, frequent of droplet should be controlled in accuracy because of require of experimental conditions and droplet detection is an urgent need. This paper based on the overview of existing droplet detection methods, droplet frequency detection based on image processing. The purpose is to design a microfluidic system which is portable, convenient detection, accuracy control. The advantage of droplet detection method is no need to add markers, high sensitivity, suitable for field testing. |
