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Advanced biosensors for glucose and insulin
Chinnu Sabu1, T K Henna1, V R Raphey1
1College of Pharmaceutical Sciences, Govt. Medical College, Kozhikode 673008, Kerala, India.
This review covers biosensors for monitoring glucose and insulin, crucial for managing diabetes mellitus. Advances in nanobiosensors offer sophisticated tools for continuous disease management and treatment.
Area of Science:
- Biomedical Engineering
- Analytical Chemistry
- Materials Science
Background:
- Diabetes mellitus is a chronic metabolic disorder requiring lifelong management.
- Accurate monitoring of blood glucose and insulin levels is essential for preventing complications.
- Traditional laboratory tests are common, but continuous monitoring offers significant advantages.
Purpose of the Study:
- To review the fabrication, modification, and recent advances in glucose and insulin biosensors.
- To discuss various types of biosensors used for diabetes management.
- To highlight the role of nanobiosensors in diabetes treatment.
Main Methods:
- Review of existing literature on biosensor technology for diabetes.
- Discussion of different biosensor types: enzymatic, non-enzymatic, electrochemical, optical, non-invasive, and continuous monitoring.
- Exploration of nanobiosensor development using nanomaterials.
Main Results:
- Biosensors are sophisticated tools for detecting glucose and insulin.
- Various biosensor types exist, with ongoing progress in nanobiosensor development.
- Nanomaterials are increasingly utilized in advanced biosensor fabrication.
Conclusions:
- Biosensors are vital for effective diabetes mellitus management.
- Continuous monitoring biosensors, particularly nanobiosensors, show great promise for improved patient outcomes.
- Further development in biosensor technology can significantly aid in diabetes treatment and complication prevention.
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