title: Flow injection with inhibited chemiluminescence method for the determination of dopamine hydrochloride.
abstract: A simple rapid and accurate flow injection inhibitory chemiluminescence method has been developed for the determination of dopamine hydrochloride based on its inhibition of the chemiluminescence from the luminol-potassium hexacyanoferrate(III) system. The linear range of determination is 4.0 x 10(-9) - 4.0 x 10(-7) g ml(-1) for dopamine hydrochloride and the detection limit is 1.14 x 10(-9) g ml(-1). The method has been applied to determine the content of dopamine in pharmaceutical preparation with satisfactory results.
authors.affiliation: College of Environmental Science and Engineering, Donghua University, Shanghai 200051, PR China. shuhaowang@sohu.com
authors.forename: Shuhao
authors.initials: S
authors.lastname: Wang
authors.forename: Lingyun
authors.initials: L
authors.lastname: Du
authors.forename: Liangyu
authors.initials: L
authors.lastname: Wang
authors.forename: Huisheng
authors.initials: H
authors.lastname: Zhuang
mesh_terms: D004298:Dopamine / Q000032:analysis*; D017022:Flow Injection Analysis; D007202:Indicators and Reagents; D049449:Luminescence; D012680:Sensitivity and Specificity
chemical_list: D007202:Indicators and Reagents; D004298:Dopamine