• Chemistry
  • Published 2006

Determination of epinephrine in the urine by NaIO_4-H_2O_2-epinephrine-Cu~(2+) chemiluminescence system

@inproceedings{Feng2006DeterminationOE,
  title={Determination of epinephrine in the urine by NaIO_4-H_2O_2-epinephrine-Cu~(2+) chemiluminescence system},
  author={Nie Feng},
  year={2006}
}
epinephrine in urine was eluted on an aluminum oxide column by 0.01 mol/L H_3PO_4.The acidity of the epinephrine solution was modulated to pH 5~6 with addition of amount of Cu~2+ solution.The epinephrine solution was heated in a water bath(60 ℃) for 10 min with Cu~2+,and it reacted with sodium periodate and hydrogen peroxide in the acidic medium to produce chemiluminescence signals.A new chemiluminescence method for the determination of epinephrine with flow injection technique has been… CONTINUE READING