Affiliation:
1. Department of Chemistry, College of Science, University of Al-Qadisiyah, Diwaniyah, Iraq.
Abstract
The present work analyzed the electrochemical activity of certain amino acids on the modified carbon electrode as-prepared, such as glycine, threonine and aspartic acid. The electrochemical methods used to investigate surface electrode behavior through amino acid molecules at a fixed concentration and temperature of 298.15 K in the perchloric acid electrolyte solution. The findings showed that the surface electrode was ideal for the analysis of glycine, threonine, and aspartic acid molecules. Aspartic acid showed electrochemical activity by voltage and polarization resistance to 0.533 mV and 9.557 ohms, respectively. In addition, the FE-SEM images showed the thin film layer on the surface electrode from the amino acid molecules in different shapes and dense aggregations, more with aspartic acid under optimum experimental conditions.
Subject
Pharmacology (medical),Pharmacology, Toxicology and Pharmaceutics (miscellaneous)
Reference32 articles.
1. Daud, N., Yusof, N. A., Tee, T. W. and Abdullah, A. H. Electrochemical Sensor for As ( III ) Utilizing CNTs / Leucine / Nafion Modified Electrode. Int. J. Electrochem. Sci. 7, 175–185 (2012).
2. Heli, H., Sattarahmady, N. and Hajjizadeh, M. Electrocatalytic oxidation and electrochemical detection of guanine, l-arginine and l-lysine at a copper nanoparticles-modified electrode. Anal. Methods 6, 6981–6989 (2014).
3. Lopez, J. P., Girones, J., Mendez, J. A., Puig, J. and Pelach, M. A. Recycling Ability of Biodegradable Matrices and Their Cellulose-Reinforced Composites in a Plastic Recycling Stream. J. Polym. Environ. 20, (2012).
4. Sharifi, Z., Daneshvar, N., Langarudi, M. S. N. and Shirini, F. Comparison of the efficiency of two imidazole-based dicationic ionic liquids as the catalysts in the synthesis of pyran derivatives and Knoevenagel condensations. Res. Chem. Intermed. 45, 4941–4958 (2019).
5. Kadam, Z., M. and Gwenin, C., D., Polymer Membranes based on Ionophore-impregnated for Nutrients Detection by Electrochemical Methods. Der Pharma Chemica, 9(20):29-33 (2017).
Cited by
4 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献