In the future, these electrodes will be used for construction of biosensors for detection of local ATP.
📌 3 Key Takeaways
🎯
Objective & Hypothesis:Carbon fiber electrodes (CFEs) are commonly used in detection of neurotransmitters like dopamine.
📊
Key Findings & Data:Subsequently, the electrode surface was modified with Pt nanoparticles to evaluate the potential of these electrodes in detection of O2 and H2O2.
💡
Conclusion & Impact:In the future, these electrodes will be used for construction of biosensors for detection of local ATP.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters
Abstract
Carbon fiber electrodes (CFEs) are commonly used in detection of neurotransmitters like dopamine. Besides, modification of these electrodes with enzymes enables development of biosensors capable of local analysis. Here, CFEs were fabricated using glass capillary tubes. Basically carbon fibers were inserted into glass capillary tubes and then the tubes were pulled using a micro-puller to insulate carbon fibers. Subsequently, the electrode surface was modified with Pt nanoparticles to evaluate the potential of these electrodes in detection of O2 and H2O2. In the future, these electrodes will be used for construction of biosensors for detection of local ATP.
🔖
Cite This Article
ŞEN, M. (2022). Fabrication of Ultra-micro Carbon Fiber Electrode Probes for Detection of O2 and H2O2. Istanbul University Journal of Electrical and Electronics Engineering, Cilt: 17 - Sayı: 1, 3049–3054. https://ajindex.com/articles/543583
A. Erdem, G. Congur, "Label-free voltammetric detection of MicroRNAs at multi-channel screen printed array of electrodes comparison to graphite sensors", Talanta, 118, 7-13, 2014
M. Sen, K. Ino, H. Shiku, T. Matsue, "Accumulation and detection of secreted proteins from single cells for reporter gene assays using a local redox cycling-based electrochemical (LRC-EC) chip device", Lab on a Chip, 12 (21), 4328-4335, 2012
M. Kaplan, T. Kilic, G. Guler, J. Mandli, A. Amine, M. Ozsoz, "A novel method for sensitive microRNA detection: Electropolymerization based doping", Biosens Bioelectron, 2016
J. Narang, C. Singhal, N. Malhotra, S. Narang, A. K. Pn, R. Gupta, R. Kansal, C. S. Pundir, "Impedimetric genosensor for ultratrace detection of hepatitis B virus DNA in patient samples assisted by zeolites and MWCNT nano-composites", Biosens Bioelectron, 86, 566-74, 2016
K. Y. Inoue, M. Matsudaira, R. Kubo, M. Nakano, S. Yoshida, S. Matsuzaki, A. Suda, R. Kunikata, T. Kimura, R. Tsurumi, T. Shioya, K. Ino, H. Shiku, S. Satoh, M. Esashi, T. Matsue, "LSI-based amperometric sensor for bio-imaging and multi-point biosensing", Lab on a Chip, 12 (18), 3481-3490, 2012
K. Ino, Y. Kanno, T. Nishijo, T. Goto, T. Arai, Y. Takahashi, H. Shiku, T. Matsue, "Electrochemical detection for dynamic analyses of a redox component in droplets using a local redox cycling-based electrochemical (LRCEC) chip device", Chem Commun (Camb), 48 (68), 8505- 7, 2012
T. G. Drummond, M. G. Hill, J. K. Barton, "Electrochemical DNA sensors", Nat Biotechnol, 21 (10), 1192-1199, 2003
J. Wang, "From DNA biosensors to gene chips", Nucleic Acids Res, 28 (16), 3011-3016, 2000
G. S. Bang, S. Cho, B. G. Kim, "A novel electrochemical detection method for aptamer biosensors", Biosens Bioelectron, 21 (6), 863-870, 2005
H. Shiku, T. Shiraishi, H. Ohya, T. Matsue, H. Abe, H. Hoshi, M. Kobayashi, "Oxygen consumption of single bovine embryos probed by scanning electrochemical microscopy", Anal Chem, 73 (15), 3751-8, 2001
M. Sen, K. Ino, H. Shiku, T. Matsue, "A new electrochemical assay method for gene expression using HeLa cells with a secreted alkaline phosphatase (SEAP) reporter system", Biotechnol Bioeng, 109 (8), 2163-7, 2012
Y. Takahashi, A. I. Shevchuk, P. Novak, Y. Zhang, N. Ebejer, J. V. Macpherson, P. R. Unwin, A. J. Pollard, D. Roy, C. A. Clifford, H. Shiku, T. Matsue, D. Klenerman, Y. E. Korchev, "Multifunctional nanoprobes for nanoscale chemical im