Compact surface charge diagnostic device

  title={Compact surface charge diagnostic device},
  author={B. Y. Teoh and Y. S. Fong and P. F. Lee},
  journal={2012 International Conference on Biomedical Engineering (ICoBE)},
A compact, low cost and portable microelectrophoresis as a diagnostic tool is developed to investigate the surface charge study. An inverted lens webcam is employed to interface the images of charged particles to the computer. Mobility of charged particles was then being able to calculate. Meanwhile, special trays were designed to hold the samples which suspending in liquid phases. These designs included rectangular and square trays. Comparison between the designs of the trays for surface… CONTINUE READING