Related Experiment Video
Updated: Dec 20, 2025

A Novel Method to Determine the Longitudinal Antibacterial Activity of Drug-Eluting Materials
Published on: March 3, 2023
[Determination of genyamicin sulfate in injections by flow-injection electrogenerated chemiluminescence]
1College of Chemistry and Chemical Engineering, Provincial Key Laboratory of Chemical Reaction Engineering, Yanan University, Yanan 716000, China.
Abstract:
A new flow injection electrogenerated chemiluminescence (ECL) method for the determination of genyamicin sulfate was developed. The method is based on the sensitizing effect of genyamicin sulfate on the weak ECL signal of electrochemical oxidation of luminol on the platinum flake electrode in the medium of Na2B4O7. The experimental conditions that influence the ECL intensity were investigated and optimized. Under the optimum conditions, the ECL response is in the range of 1.2 x 10(-9) - 4.0 x 10(-6) g x mL(-1) genyamicin sulfate with a detection limit of 8.0 x 10(-10) g x mL(-1). The relative standard deviation is 2.0%. This method was used to determine genyamicin sulfate in injection samples with satisfactory results.
More Related Videos
10:10Development of a Lateral Flow Immunochromatographic Strip for Rapid and Quantitative Detection of Small Molecule Compounds
Published on: November 13, 2021
10:52Gramicidin-based Fluorescence Assay; for Determining Small Molecules Potential for Modifying Lipid Bilayer Properties
Published on: October 13, 2010
Related Concept Videos
Determination of Multiple Dosing Parameters: Steady-State, Minimum and Maximum Concentrations
Capillary Electrophoresis: Instrumentation