Biosensors as diagnostic tools in clinical applications

Area of Science:

• Biotechnology and Biomedical Engineering
• Molecular Diagnostics
• Medical Technology Innovation

Background:

• The medical field prioritizes technological advancements, particularly in biosensors, attracting significant scientific and financial investment.
• Genomic advances have identified specific disease biomarkers, crucial for clinical diagnosis, health management, and treatment.
• Biosensors, despite exponential growth, have had limited clinical applications relative to their potential.

Purpose of the Study:

• To review recent developments in biosensor technology.
• To explore the clinical applications of advanced biosensing devices.
• To highlight the potential of biosensors and biomarkers in revolutionizing healthcare.

Main Methods:

• Review of recent scientific literature on biosensor technology.
• Analysis of emerging biosensing devices and their components (bioreceptors).
• Examination of clinical applications across various disease types.

Main Results:

• Biosensors offer fast, cost-effective, reliable, and highly sensitive diagnostic capabilities.
• A wide range of bioreceptors (nucleic acids, antibodies, enzymes, cells) enable diverse disease detection.
• Early clinical diagnosis through biosensors can significantly improve patient survival and prognosis.

Conclusions:

• The integration of biomarkers with biosensor technology holds immense potential for transforming healthcare.
• Biosensing platforms provide accessible tools for early diagnosis of infections, cancer, and metabolic disorders.
• Continued innovation in biosensors promises earlier and more effective disease management.