Dual-emissive polymeric nanoparticles-Ag nanoclusters hybrid for selective Ratiometric sensing of glutathione via Cu(II) displacement approach.
Ratiometric fluorescence sensing offers improved analytical accuracy through intrinsic calibration, making it a powerful tool for quantitative bioanalysis. In this study, a novel dual-emissive ratiometric fluorescence nanocomposites (NCPs) was created by electrostatically assembling two components: positively charged p...