Tropaeolin OO as a Chemical Sensor for a Trace Amount of Pd(II) Ions Determination.

ABSTRACT: The selective determination of metals in waste solutions is a very important aspect of the industry and environmental protection. Knowledge of the contents and composition of the waste can contribute to design an efficient process separation and recovery of valuable metals. The problematic issue is primarily the correct determination of metals with similar properties such as palladium and platinum. Thus this paper focuses on the development of a selective method that enables Pd(II) determination in the presence of Pt(IV) ions using the azo-dye tropaeolin OO (TR). For this purpose, the process of the metalorganic complex formation and Pd(II) ions determination were studied by using UV-Vis spectrophotometry under different conditions: solvents (water and B-R buffer), pH (2.09-6.09), temperat

SUBMITTER: Pach A 

PROVIDER: S-EPMC9317805 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature