Open access
Oct 2026
Sub‐Second Ratiometric Fluorescence Imaging of Histamine Dynamics in Living Cells via a Supramolecular Probe
A supramolecular ratiometric probe engineered via the host–guest self‐assembly of cationic fluorophores with cucurbit[7]uril establishes a generalizable design paradigm for the rapid, ratiometric sensing of biologically relevant analytes and validated the probe's efficacy in tracking cellular inflammatory responses.
Chen-Ping Chan, Yu-Jie Han, Yu-Fei Song et al.
· Advancement of science · 0 citations