About QM-FN-SO3

QM-FN-SO3 has an excitation peak at 488 nm and an emission peak at 680 nm. QM-FN-SO3 is a near-infrared (NIR) aggregation-induced emission active probe for in vivo imaging of amyloid β (Aβ) plaques. Blood brain barrier penetrant. QM-FN-SO3 shows high binding affinity, ultra-high sensitivity, low signal-to-noise ratio, and large stokes shift (170 nm) reducing excitation light-induced self-quenching.