Journals / Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi / 2022 / Cilt: 26 - Sayı: 3

Development of MoSe2-based Electrochemical Sensor for Detection of Dopamine and Uric Acid

Dopamin ve Ürik Asit Tayini İçin 2-Boyutlu MoSe2 Bazlı Elektrokimyasal Sensör Geliştirilmesi

Pages
329–334
Publication Date
2022-12-20
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

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

Moreover, the developed sensor is not affected by ascorbic acid (AA) interference and showed high stability and reproducibility.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In the recent years, two-dimensional (2D) transition metal dichalcogenide (TMD) materials have attracted much attention due to their unique properties.
📊
Key Findings & Data:In this work, molybdenum diselenide (MoSe2), as an important member of TMD materials, was synthesized via hydrothermal method and characterized in terms of structural and morphological analyses.
💡
Conclusion & Impact:Moreover, the developed sensor is not affected by ascorbic acid (AA) interference and showed high stability and reproducibility.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Geçiş metal dikalkojenit · Molibden diselenür · Elektrokimyasal sensör

Abstract

In the recent years, two-dimensional (2D) transition metal dichalcogenide (TMD) materials have attracted much attention due to their unique properties. In this work, molybdenum diselenide (MoSe2), as an important member of TMD materials, was synthesized via hydrothermal method and characterized in terms of structural and morphological analyses. The characterization results exhibited that MoSe2 was formed in few layers. Then, the obtained MoSe2 was used in electrode modification and applied for electrochemical simultaneous determination of dopamine (DA) and uric acid (UA). Differential pulse voltammetry (DPV) studies exhibited linear detection ranges of 9.98 – 155 μM and 19.96 – 310 μM for DA and UA, respectively. Moreover, the developed sensor is not affected by ascorbic acid (AA) interference and showed high stability and reproducibility.

Özet

İki boyutlu (2D) geçiş metal dikalkojenit (TMD) malzemeler sundukları üstün özelliklerden dolayı son yıllarda çok dikkat çekmektedirler. Bu çalışmada, TMD malzemelerin önemli bir üyesi olan molibden diselenür (MoSe2) hidrotermal yöntem ile sentezlenmiş ve çeşitli yöntemlerle yapısal ve morfolojik açıdan incelenmiştir. Analiz sonuçları, MoSe2’ün birkaç katmanlı formda elde edildiğini göstermiştir. MoSe2 daha sonra elektrot modifikasyonunda kullanılmış ve dopamin (DA) ve ürik asitin (UA) eş zamanlı elektrokimyasal tayininde uygulanmıştır. Diferansiyel puls voltametri (DPV) ile gerçekleştirilen tayin çalışmalarından DA için 9.98 – 155 µM arasında ve UA için 19.96 – 310 µM arasında lineer tayin aralıkları belirlenmiştir. Aynı zamanda, geliştirilen sensör askorbik asit (AA) girişiminden etkilenmemekte, kararlı ve tekrar üretilebilir özelliklere sahiptir.

🔖

Cite This Article

ÇOĞAL, S. (2022). Development of MoSe2-based Electrochemical Sensor for Detection of Dopamine and Uric Acid. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Cilt: 26 - Sayı: 3, 329–334. https://ajindex.com/articles/863814

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (12)

  1. Abu Zahed, Md., Barman, S.C., Toyabur, R.M., Sharifuzzaman, Md., Xuan, X., Nah, J., Park, J.Y. 2019. Ex situ hybridized hexagonal cobalt oxide nanosheets and RGO@MWCNT based nanocomposite for ultra-selective electrochemical detection of ascorbic acid, dopamine, and uric acid. Journal of the Electrochemical Society, 166 (6), B304-B311
  2. Zaidi, S.A. 2018. Development of molecular imprinted polymers based strategies for the determination of Dopamine. Sensors and Actuators, B: Chemical, 265, 488-497
  3. Arrigoni, O., De Tullio, M.C. 2002. Ascorbic acid: Much more than just an antioxidant. Biochimica et Biophysica Acta - General Subjects, 1569 (1-3), 1-9
  4. Becker, B.F. 1993. Towards the physiological function of uric acid. Free Radical Biology and Medicine, 14 (6), 615-631
  5. Sheng, Z. H.; Zheng, X. Q.; Xu, J. Y.; Bao, W. J.; Wang, F. Bin; Xia, X. H. 2012. Electrochemical Sensor Based on Nitrogen Doped Graphene: Simultaneous Determination of Ascorbic Acid, Dopamine and Uric Acid. Biosensors and Bioelectronics, 34 (1), 125–131
  6. Jackowska, K.; Krysinski, P. 2013. New Trends in the Electrochemical Sensing of Dopamine. Analytical and Bioanalytical Chemistry, 405 (11), 3753–3771
  7. Atta, N. F., El-Kady, M. F., Galal, A. 2009. Palladium nanoclusters-coated polyfuran as a novel sensor for catecholamine neurotransmitters and paracetamol. Sensors and Actuators B: Chemical, 41(2), 566-574
  8. Tukimin, N., Abdullah, J., Sulaiman, Y. 2018. Review—electrochemical detection of uric acid, dopamine and ascorbic acid. Journal of the Electrochemical Society, 165 (7), B258-B267
  9. Kaya, S.I., Kurbanoglu, S., Ozkan, S.A. 2019. Nanomaterials-Based Nanosensors for the Simultaneous Electrochemical Determination of Biologically Important Compounds: Ascorbic Acid, Uric Acid, and Dopamine. Critical Reviews in Analytical Chemistry, 49 (2), 101-125
  10. Abouimrane, A., Dambournet, D., Chapman, K.W., Chupas, P.J., Weng, W., Amine, K. 2012. A new class of lithium and sodium rechargeable batteries based on selenium and selenium-sulfur as a positive electrode. Journal of the American Chemical Society, 134 (10), 4505-4508
  11. Eftekhari, A. 2017. Molybdenum diselenide (MoSe2) for energy storage, catalysis, and optoelectronics. Applied Materials Today, 8, 1-17
  12. Najafi, L., Bellani, S., Oropesa-Nuñez, R., Ansaldo, A., Prato, M., Del Rio Castillo, A.E., Bonaccorso, F. 2018. Engineered MoSe2-Based Heterostructures for Efficient Electrochemical Hydrogen Evolution Reacti