Design and Fabrication of Tryptophan Sensor Using Voltammetric Method
Abstract
:1. Introduction
2. Experimental Section
2.1. Chemicals
2.2. Synthesis of Ni-WO3
2.3. Instrumental
2.4. Electrode Modification
3. Results and Discussion
3.1. Materials Characterization
3.2. ElectroCatalytic Properties of WO/GC and NWO/GC
3.3. Electrochemical Sensing Performance of WO/GC and NWO/GC
4. Conclusions
Supplementary Materials
Author Contributions
Funding
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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Catalyst | LOD (µM) | Linear Range (µM) | References |
---|---|---|---|
NWO/GC | 0.1 | 0.5–10, 10–200 | This study |
NiO/CNT/PEDOT/GCE | 0.21 | 1–41 | 18 |
β-CD/CQDs/GCE | 0.16 | 5–270 | 7 |
Ni-ZIF-8/N S-CNTs/CS/GCE | 0.69 | 5–850 | 36 |
QDs/SiO2-MIP | 0.35 | 0–8 | 37 |
Au-MWCNTs | 3 | - | 38 |
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Khan, M.Q.; Ahmad, K.; Khan, R.A. Design and Fabrication of Tryptophan Sensor Using Voltammetric Method. Micromachines 2024, 15, 1047. https://doi.org/10.3390/mi15081047
Khan MQ, Ahmad K, Khan RA. Design and Fabrication of Tryptophan Sensor Using Voltammetric Method. Micromachines. 2024; 15(8):1047. https://doi.org/10.3390/mi15081047
Chicago/Turabian StyleKhan, Mohd Quasim, Khursheed Ahmad, and Rais Ahmad Khan. 2024. "Design and Fabrication of Tryptophan Sensor Using Voltammetric Method" Micromachines 15, no. 8: 1047. https://doi.org/10.3390/mi15081047