Theoretical, Voltammetric and Thermodynamic study for Cadmium(II)-Tyrosine Complex at 293-313 K
- 25 May 2021
- journal article
- research article
- Published by Egypts Presidential Specialized Council for Education and Scientific Research in Egyptian Journal of Chemistry
- Vol. 64 (10), 5555-5559
- https://doi.org/10.21608/ejchem.2021.76080.3718
Abstract
The electrochemical of the complexation was applied to evaluate different thermodynamic parameters (G, H and S) for the cadmium (II)-tyrosine compound using valtammteric technique. These measurements have been investigated by square wave voltammetry using three electrode system consist of solid (platinum electrode) and Ag/AgCl sat KCl as reference electrode. All of these were carried out in the supporting electrolyte as phosphate buffer solution at the range of temperatures (293-313K) at pH=7. The electrochemical peak of the metal has been located at (-0.760 V) which is decrease sequence with increasing of tyrosine concentrations added. Hartree-Fock calculations at basis set (STO-3G) were applied to calculated the bond length, bond angle, torsion, physical properties and the thermodynamic parameters.Keywords
This publication has 6 references indexed in Scilit:
- Theoretical Prediction of Lipophilicity for Some Drugs CompoundsOriental Journal of Chemistry, 2020
- A Spectroscopic, Thermodynamic and Molecular Docking Study of the Binding Mechanism of Dapoxetine with Calf Thymus DNASouth African Journal of Chemistry, 2020
- Structure, electronic properties, and NBO and TD-DFT analyses of nickel(II), zinc(II), and palladium(II) complexes based on Schiff-base ligandsJournal of Molecular Modeling, 2018
- Equilibrium, kinetics and thermodynamics of Cadmium (II) biosorption on to composite chitosan biosorbentArabian Journal of Chemistry, 2017
- Interaction between transition metals and phenylalanine: A combined experimental and computational studySpectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2015
- Synthesis, characterization, electrochemical studies and DFT calculations of amino acids ternary complexes of copper (II) with isonitrosoacetophenone. Biological activitiesJournal of Molecular Structure, 2014