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MXene-Based Electrochemical Biosensors: Advancing Detection Strategies for Biosensing (2020-2024)
Joydip Sengupta1, Chaudhery Mustansar Hussain2
1Department of Electronic Science, Jogesh Chandra Chaudhuri College, Kolkata 700033, India.
Biosensors
|March 26, 2025
Summary
MXene nanomaterials offer superior conductivity and surface area for advanced electrochemical biosensors. These sensors show great promise for rapid, sensitive detection of diseases and pathogens in biomedical applications.
Area of Science:
- Materials Science
- Nanotechnology
- Biomedical Engineering
Background:
- MXenes are 2D materials with exceptional electrical conductivity, large surface area, and rich surface chemistry.
- These properties make them ideal for developing highly sensitive and rapidly responsive electrochemical biosensors.
- MXene-based biosensors are suitable for detecting various biomolecules and pathogens in biomedical fields.
Purpose of the Study:
- To review recent advancements in MXene-based electrochemical biosensors from 2020 to 2024.
- To focus on design principles, fabrication strategies, and microfluidic integration for enhanced performance.
- To highlight the potential and challenges of MXene sensors for real-time and multiplexed detection.
Main Methods:
- Review of scientific literature published between 2020 and 2024 on MXene-based electrochemical biosensors.
- Analysis of design, fabrication, and integration strategies, particularly with microfluidic platforms.
- Evaluation of sensor performance metrics, including sensitivity, response time, and detection capabilities.
Main Results:
- MXenes enable high sensitivity, rapid response, and versatile functionalization in electrochemical biosensors.
- Integration with microfluidic platforms enhances the performance of MXene-based sensors.
- Significant progress has been made in achieving real-time and multiplexed detection using MXene sensors.
Conclusions:
- MXene-based electrochemical biosensors are crucial for disease diagnostics, personalized medicine, and point-of-care testing.
- These sensors offer transformative possibilities in biomedical sensing technologies.
- Continued research is essential to overcome current challenges and fully realize the potential of MXene sensors.
Keywords:
MXenesbiomedical applicationsbodily metabolitescancer biomarkerchemical messengerelectrochemical biosensorspathogensMore Related Videos
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