Wearable Biosensors for Non-invasive Glucose Monitoring: Advancements in Materials and Mechanical Designs

Purpose: This study aims to present a novel technological approach for non-invasive glucose monitoring, facilitating early diagnosis and management of diabetes. Methodology: We conducted a comprehensive review of current trends and advancements in material science and biosensor technology, focusing on their applications in non-invasive glucose monitoring systems. Main Findings: Our review highlights state-of-the-art glucose monitoring technologies, emphasizing the design of soft materials, the development of non-invasive sensors, and the utilization of sweat as an alternative analyte for glucose detection. Implications: The findings of this study are instrumental in guiding the design of innovative non-invasive glucose monitoring systems, ultimately improving patient compliance and quality of life in diabetes management. Novelty: This study introduces foundational aspects of non-invasive glucose monitoring technology, including materials, electrochemical sensors, and sweat secretion methods, along with specific approaches that enhance their effectiveness