6. Conclusion
We have presented the main characteristics of OLED, OPD and
dye-based filter specially developed for fabricating a fluorescence
sensor and showed several advantages of using OLEDs and OPDs
in combination with a microfluidic platform to build this type of
sensor. An example of practical application, with phytoplankton
fluorescence measurement, was also presented, which shows that
organic optoelectronic devices have great potential for the integration
of fluorescent sensors into a microfluidic platform.