Tsugumi Sakae, Yong-Joon Choi, Tomoya Ide, Kazuhiro Takahashi, Toshihiko Noda, Kazuaki Sawada. Differential Measurement of a Compact LSPR Biosensor System by Two Filter-Free Wavelength Sensors for Improved Molecular Selectivity. In 2023 IEEE SENSORS, Vienna, Austria, October 29 - Nov. 1, 2023. pages 1-4, IEEE, 2023. [doi]