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Journals / Muş Alparslan Üniversitesi Fen Bilimleri Dergisi / 2023 / Cilt: 11 Sayı: 1

Electrochemical sensitivity, selectivity, and sensory properties of a natural polymer-supported titanium nanocomposite electrode towards lysine amino acid

Doğal polimer destekli bir titanyum nanokompozit elektrodun lizin amino aside karşı elektrokimyasal duyarlılığı, seçiciliği ve duyusal özellikleri

Elif Esra ALTUNER
Pages
28–32
Publication Date
2023-06-30
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The limit of detection (LOD) value is estimated to average 0.0041 µM.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, chitosan (Chit) supported titanium (Ti) nanoparticles (Ti@Chit NPs) were synthesized by chemical method.
📊
Key Findings & Data:Ti@Chit NPs were calculated to be 7.275 ± 2.15 nm and 18.629 nm according to scanning electron microscopy (SEM) and atomic force microscopy (AFM) results, respectively.
💡
Conclusion & Impact:The limit of detection (LOD) value is estimated to average 0.0041 µM.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Lizin · Ti@Chit NPs · Sensör

Abstract

In this study, chitosan (Chit) supported titanium (Ti) nanoparticles (Ti@Chit NPs) were synthesized by chemical method. Ti@Chit NPs were calculated to be 7.275 ± 2.15 nm and 18.629 nm according to scanning electron microscopy (SEM) and atomic force microscopy (AFM) results, respectively. The synthesized NPs were modified to the electrode and a sensitivity study was carried out against lysine amino acid. It has been determined that the Ti@Chit electrode has a catalytic performance against the amino acid lysine. The limit of detection (LOD) value is estimated to average 0.0041 µM.

Özet

Bu çalışmada kitosan (Chit) destekli titanyum (Ti) nanoparçacıkları (Ti@Chit NPs) kimyasal yöntemle sentezlendi. Ti@Chit NP'leri taramalı elektron mikroskobu (SEM) ve atomik kuvvet mikroskobu (AFM) sonuçlarına göre sırasıyla 7,275 ± 2,15 nm ve 18,629 nm olarak hesaplanmıştır. Sentezlenen NP'ler elektroda modifiye edildi ve lizin amino aside karşı bir duyarlılık çalışması yapıldı. Ti@Chit elektrodunun amino asit lizine karşı katalitik bir performansa sahip olduğu belirlenmiştir. Tespit sınırı (LOD) değerinin ortalama 0,0041 µM olduğu tahmin edilmektedir.

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Cite This Article

ALTUNER, E. E. (2023). Electrochemical sensitivity, selectivity, and sensory properties of a natural polymer-supported titanium nanocomposite electrode towards lysine amino acid. Muş Alparslan Üniversitesi Fen Bilimleri Dergisi, Cilt: 11 Sayı: 1, 28–32. https://ajindex.com/articles/952708

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References (16)

  1. Ajandouz E.H., Puigserver A. Nonenzymatic Browning Reaction of Essential Amino Acids: Effect of pH on Caramelization and Maillard Reaction Kinetics, J. Agric. Food Chem. 47:5 1786–1793, 1999
  2. Hawkins C.L., Davies M.J. Hypochlorite-induced damage to proteins: formation of nitrogen-centred radicals from lysine residues and their role in protein fragmentation, Biochem. J., 332:3 617–625, 1998
  3. Kraus L.M., Kraus J. Carbamoylation of amino acids and proteins in uremia, Kidney Int., 59:78 S102–S107, 2001
  4. Casettari L., Vllasaliu D. Lam J.K.W. Soliman M., Illum L. Biomedical applications of amino acid-modified chitosans: A review, Biomaterials, 33:30 7565–7583, 2012
  5. Obst M., Steinbüchel A. Microbial Degradation of Poly(amino acid)s, Biomacromolecules, 5:4 1166–1176, 2004
  6. Friedman M. Applications of the Ninhydrin Reaction for Analysis of Amino Acids, Peptides, and Proteins to Agricultural and Biomedical Sciences, J. Agric. Food Chem. 52:3 385–406, 2004
  7. Flodin N.W. The metabolic roles, pharmacology, and toxicology of lysine., 16:1 7–21, 2013
  8. Hayamizu K. Oshima I. Nakano M. Comprehensive Safety Assessment of l-Lysine Supplementation from Clinical Studies: A Systematic Review, J. Nutr., 150 2561S-2569S, Oct. 2020
  9. Vaghefi S.B., Makdani D.D., Mickelsen O. Lysine supplementation of wheat proteins A review, Am. J. Clin. Nutr. 27:11 1231–1246, 1974
  10. Gholivand M.B., Shamsipur M., Amini N. Nonenzymatic L-lysine amino acid detection using titanium oxide nanoparticles/multi wall carbon nanotube composite electrodes, Electrochim. Acta, 123 569–575, 2014
  11. Sahin O.G., Gulce H., Gulce A. Polyvinylferrocenium based platinum electrodeposited amperometric biosensors for lysine detection, J. Electroanal. Chem. 690 1–7, 2013
  12. Paolesse R., Nardis S., Monti, Stefanelli D.M., Natale Di C. Porphyrinoids for Chemical Sensor Applications, Chemical Reviews, 22 2517–2583, 2017
  13. Hulanicki A. Glab S. Ingman F. Chemical sensors definitions and classification, Pure Appl. Chem. 63:9 1247–1250, 1991
  14. Chande S., Bergwitz C. Role of phosphate sensing in bone and mineral metabolism, Nat. Rev. Endocrinol. 14:11 637–655, 2018
  15. Kocak N., Sahin M., Kücükkolbasi S., Erdogan Z.O. Synthesis and characterization of novel nano-chitosan Schiff base and use of lead (II) sensor, Int. J. Biol. Macromol. 51:5 1159–1166, 2012
  16. Raziq A., Kidakova A., Boroznjak R., Reut J., Öpik A., Syritski V. Development of a portable MIP-based electrochemi