Dr. Choi Yong Joon’s paper has been published in Sensors and Actuators B: Chemical!
Yong Joon Choi, Kazuhiro Takahashi, Nobuo Misawa, Takeshi Hizawa, Tatsuya Iwata, Kazuaki Sawada
Multi-wavelength fluorescence detection of submicromolar concentrations using a filter-free fluorescence sensor
Sensors and Actuators B: Chemical, Volume 256, Pages38-47
https://doi.org/10.1016/j.snb.2017.09.077