The regression and performance parameters for the determination of PLZ by the proposed MW-PM and MW-FL assays via reaction with NBD-F probe.

Parameter	Value
	MW-PM	MW-FL
Linear range (μg mL−1)	20–800	0.05–1.5
Intercept	0.0048	46.8
Standard deviation of intercept	0.0078	49
Slope	0.0013	6121.7
Standard deviation of slope	0.0005	50.1
Determination coefficient (R2)	0.9994	0.9993
Limit of detection, LOD (μg mL−1)	8.3	0.03
Limit of quantitation, LOQ (μg mL−1)	25	0.08