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Noninvasive On-Skin Biosensors for Monitoring Diabetes Mellitus
Ali Sedighi1, Tianyu Kou1, Hui Huang2
1Department of Materials, The University of Manchester, Oxford Road, Manchester, M13 9PL, UK.
Nano-Micro Letters
|July 31, 2025
Summary
Wearable biosensors offer a noninvasive way to monitor diabetes by analyzing sweat and skin biomarkers. These advanced devices enable personalized management through simultaneous detection of multiple health indicators.
Area of Science:
- Biomedical Engineering
- Wearable Technology
- Diabetes Management
Background:
- Diabetes mellitus is a significant global health concern requiring improved monitoring solutions.
- Traditional blood glucose monitoring is invasive, necessitating noninvasive alternatives.
- Wearable biosensors analyzing skin biomarkers offer promising advancements.
Purpose of the Study:
- To review current developments in noninvasive wearable biosensors for diabetes management.
- To highlight the simultaneous detection of biochemical and physiological signals.
- To explore innovations and challenges in this field.
Main Methods:
- Comprehensive review of recent advancements in noninvasive wearable biosensors.
- Emphasis on multimodal sensor design and integration techniques.
- Analysis of data analytics, AI, and closed-loop systems.
Main Results:
- Wearable biosensors can simultaneously detect multiple biomarkers (glucose, cortisol, lactate, etc.) and physiological signals (heart rate, blood pressure, etc.).
- Innovations in materials science, biorecognition, and AI are crucial for personalized diabetes management.
- Challenges include biomarker validation, sensor stability, user compliance, and data privacy.
Conclusions:
- Next-generation wearable biosensors offer a holistic, multimodal approach for proactive diabetes management.
- These technologies have significant potential to improve patient outcomes.
- Addressing challenges is key to realizing the full potential of wearable biosensors in healthcare.
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