TY - RPRT TI - Developing Fluorescence-Based Sensors to Support Rare Earth Element Separation AU - Tse, Poki [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)] (ORCID:0000000329019509) AU - Espley, Alyssa F. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States). Atmospheric Science and Global Change Div. (ASGC)] AU - Rakos, Jason M. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)] AU - Wang, Qingpu [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)] (ORCID:0000000156041571) AU - Subban, Chinmayee V. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Univ. of Washington, Seattle, WA (United States)] (ORCID:0000000201004121) AU - Bryan, Samuel A. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)] (ORCID:0000000288260880) AU - Lines, Amanda M. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)] PY - 2025 DO - 10.1021/acssensors.5c00833 UR - https://www.osti.gov/biblio/2574052 ID - 2574052 ER -