Efficient acetate sensor in biological media based on a selective Excited State Proton Transfer (ESPT) reaction Puente Muñoz, Virginia Paredes Martínez, José Manuel Resa Acosta, Sandra Ortuño Guzmán, Ana María Talavera Rodríguez, Eva María Miguel Álvarez, Delia Cuerva Carvajal, Juan Manuel Crovetto González, Luis Acetate sensor Excited State Proton Transfer (ESPT) reaction Fluorescent probe We have synthesized a new fluoride−containing xanthenic dye able to dynamically and quantitatively detect acetate anion, a biologically relevant analyte, in water. We studied deeply the photophysical properties of the compound and verified its use as an acetate probe in synthetic serum. 2024-01-11T13:08:46Z 2024-01-11T13:08:46Z 2017-05-01 info:eu-repo/semantics/article Published version: V. Puente-Muñoz et al. Efficient acetate sensor in biological media based on a selective Excited State Proton Transfer (ESPT) reaction. Sensors and Actuators B 250 (2017) 623–628. [http://dx.doi.org/10.1016/j.snb.2017.04.191] https://hdl.handle.net/10481/86723 10.1016/j.snb.2017.04.191 eng info:eu-repo/semantics/openAccess Elsevier