Fig. 5From: Determination of tyrosine by sodium fluorescein-enhanced ABEI–H2O2–horseradish peroxidase chemiluminescenceSelectivity of the CL system for detecting Tyr (a) and anti-interference of Tyr (b) Experimental conditions: c(amino acids)=0.03 mmol/L, c(Tyr)=0.001 mmol/L, c(BR)=0.018 mmol/L at pH 7.8, c(sodium fluorescein)=0.701 mmol/L, c(ABEI)=0.037 mmol/L, c(H2O2)=0.014 mol/L, c(HRP)=0.098 mg/mLBack to article page