Chemiluminescence Determination of Balofloxacin Based on Europium (III)-Sensitized KBrO3-Na2S2O4Reaction in Micellar Medium

Electrogenerated chemiluminescence. 58. Ligand-sensitized electrogenerated chemiluminescence in europium labels.

The electrochemistry and electrogenerated chemiluminescence (ECL) of a series of europium chelates, cryptates, and mixed-ligand chelate/cryptand complexes were studied. The complexes were of the following general forms:  EuL(4)(-), where L = β-diketonate, a bis-chelating ligand (such as dibenzoylmethide), added as salts (A)EuL(4), where A = tetrabutylammonium ion or piperidinium ion (pipH(+)); ...

Determination of polyphenols with HPLC-sensitized chemiluminescence.

Simultaneous Spectrophotometric Determination of Vanadium(V) and Iron(III) in Micellar Medium by H-Point Standard Addition Method

H-Point Standard Addition Method (HPSAM) was applied for the simultaneous determination of V(V) and Fe(III). The method is based on the complex formation of V(V) and Fe(III) with chromazurol S (CAS) in acidic media and in the presence of cetyltrimethylammonium bromide (CTAB) as a micellizing agent. Acidic media and the presence of a micellar system improve selectivity and sensitivity. Fe (I...

Determination of ruthenium(III) in the presence of micellar medium by derivative spectrophotometric technique

1 Department of Quality Control, Chemical Technical Operations Unit-1, Dr. Reddy’s Laboratories Pvt. Ltd, Bollaram, Jinnaram, Medak (Dist) -502325, India 2 Department of Chemistry, Jawaharlal Nehru Technological University Anantapur, College of Engineering, Anantapur-515002, Andhrapradesh, India 3 Oil Technological Research Institute, Jawaharlal Nehru Technological University Anantapur, Anantap...

Determination of norfloxacin using a terbium-sensitized electrogenerated chemiluminescence method.

A simple electrogenerated chemiluminescence (ECL) analysis method for the determination of norfloxacin (NFLX) is reported. It is based on ECL produced by Na(2)SO(3), which is sensitized by the Tb-NFLX complex. The relative ECL intensity of the Tb(3+)-NFLX-Na(2)SO(3) system is proportional to the amount of NFLX. The optimized experimental conditions were investigated. The linear range and detect...