Authors: Behzad Rezaei, Ali A Ensafi, Fariba Haghighatnia

Publication date: 2012

Journal name: Analytical Methods

Volume: 4

Pages: 1573-1578

Publisher: Royal Society of Chemistry

A novel injection analysis-direct chemiluminescence (CL) method has been developed for
rapid, sensitive and simple determination of isoproterenol (ISP) in pharmaceutical and
human serum samples. The method is based on the enhancement effect of ISP on CL signal
of the reaction system, luminol–diperiodatoargentate (III) in alkaline solution. Under optimum
conditions, the CL intensity of luminol–diperiodatoargentate (III) is proportional to ISP
concentration in the range of 1.0 Â 10Ā8 to 9.0 Â 10Ā7 mol LĀ1. The detection limit was ...