Self-calibrated fluorescent probe resembled as an indicator of the lysosomal phosphatase pertaining to the cancer cells.

A self-calibrated fluorescent probe Lyso-Phos has synthesized followed by a straightforward synthetic pathway. Lyso-Phos acts as an indicator for lysosomal phosphatase. Its photophysical property including cellular imaging was described. Lyso-Phos showed ratiometric UV-Vis- absorption changes from λ