TY - JOUR A1 - Jiang, Shan A1 - Gawlitza, Kornelia A1 - Rurack, Knut T1 - Dual-Fluorescent Nanoparticle Probes Consisting of a Carbon Nanodot Core and a Molecularly Imprinted Polymer Shell JF - Methods in Molecular Biology N2 - Dual-fluorescent molecularly imprinted nanoparticles with a red-emissive carbon nanodot-doped silica core and a chlorogenic acid-imprinted fluorescent polymer layer are prepared and their use in ratiometric fluorometric analysis is described. Nanoparticle probes consisting of a shielded and stably emitting core and a shell with embedded binding sites that indicates the presence of an analyte with a change in emission allow for internally referenced measurements potentially accounting for detrimental influences from instrument drifts, light source fluctuations or sensor materials-related inhomogeneities. KW - Molecular imprinting KW - Fluorescence KW - Core-shell particles KW - Chlorogenic acid KW - Ratiometric measurement PY - 2021 DO - https://doi.org/10.1007/978-1-0716-1629-1_17 VL - 2359 SP - 195 EP - 208 PB - Springer CY - Humana, New York, NY AN - OPUS4-53336 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -