Dibenzo[a,c] phenazine-derived near-infrared fluorescence biosensor for detection of lysophosphatidic acid based on aggregation-induced emission

A new near-infrared sensitive and highly selective fluorescence turn-on detector for lysophosphatidic acid has been developed based on a dibenz[a,c] phenazine unit with aggregation-induced emission, in which the limit of detection is as low as 4.47 x 10(-7) M.