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Physics Maths Engineering

Exploring the Frontier of Electrocardiogram Analysis Using rGO Nanoelectrodes

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© attribution CC-BY

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534 Views

Added on

2024-10-20

Doi: http://dx.doi.org/10.17756/nwj.2024-s1-024

Related Subjects
Physics
Math
Chemistry
Computer science
Engineering
Earth science
Biology

Abstract

T he growing popularity of long-term, continuous, and unsupervised tracking of human physiological data for health care monitoring and preventive treatment has made biomedical applications of nanotechnology a major research focus. Generally, the monitoring and prevention of diseases in humans is performed through the collection of biomedical data and signals. In current methodologies, the transducers used to acquire human physiological data do not perform to the desired standard. For example, the silver (Ag) electrodes used to acquire electrocardiogram (ECG) data introduce distortion along with the information. In the proposed work, reduced graphene oxide (rGO) nanoparticles were prepared through chemical reduction and characterized using field-emission scanning electron microscope (FE-SEM) and Raman analysis for biomedical applications. Subsequently, graphene nanoparticles-coated electrodes were fabricated and found to be suitable for obtaining human biomedical data for further analysis. A development board for ECG analysis was created, along with an android application, to monitor the performance of graphene nanoparticles coated electrodes in comparison to traditional electrodes. The comparison is performed in terms of the quality of the signal, the ratio of the signal to noise (SRN), and the impedance of the electrode to skin contact. Using Internet of Things (IoT), this monitoring can be done anytime and anywhere.

Key Questions

What are rGO nanoelectrodes?

Reduced graphene oxide (rGO) nanoelectrodes are nanoscale electrodes made from graphene oxide that has been chemically reduced, offering high electrical conductivity and surface area.

How do rGO nanoelectrodes improve ECG analysis?

rGO nanoelectrodes enhance ECG signal quality by providing better conductivity and biocompatibility, leading to more accurate and reliable cardiac monitoring.

What methods were used to evaluate the performance of rGO nanoelectrodes?

The study employed various analytical techniques to assess the electrical properties, biocompatibility, and signal enhancement capabilities of rGO nanoelectrodes in ECG applications.

What were the main findings regarding the use of rGO nanoelectrodes in ECG analysis?

The research demonstrated that rGO nanoelectrodes significantly improve ECG signal clarity and stability, making them promising candidates for advanced cardiac monitoring systems.

What are the potential implications of this research for future ECG technologies?

The findings suggest that integrating rGO nanoelectrodes into ECG devices could lead to more accurate diagnostics and patient monitoring, paving the way for innovations in wearable and remote cardiac health technologies.

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ARTICLE USAGE


Article usage: Oct-2024 to May-2025
Show by month Manuscript Video Summary
2025 May 110 110
2025 April 75 75
2025 March 69 69
2025 February 51 51
2025 January 95 95
2024 December 49 49
2024 November 58 58
2024 October 27 27
Total 534 534
Show by month Manuscript Video Summary
2025 May 110 110
2025 April 75 75
2025 March 69 69
2025 February 51 51
2025 January 95 95
2024 December 49 49
2024 November 58 58
2024 October 27 27
Total 534 534
Related Subjects
Physics
Math
Chemistry
Computer science
Engineering
Earth science
Biology
copyright icon

© attribution CC-BY

  • 0

rating
534 Views

Added on

2024-10-20

Doi: http://dx.doi.org/10.17756/nwj.2024-s1-024

Related Subjects
Physics
Math
Chemistry
Computer science
Engineering
Earth science
Biology

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