Potential adoption of electrochemical biosensors for cancer DNA biomarker detection in liquid biopsies: A systematic review

Key Points

• Many electrochemical biosensors effectively detect cancer DNA biomarkers, providing significant diagnostic potential.
• The review analyzes various studies assessing the accuracy and reliability of these biosensors in liquid biopsies.
• Assessment of existing literature shows a trend of improvement in sensitivity and specificity for cancer detection using these methods.
• The findings suggest a need for further validation and optimization of electrochemical biosensors in clinical settings.