Bimetallic copper/cobalt-doped nanozyme based fluorescence and electrochemistry dual-modal sensor for dopamine detection

Key Points

• The sensor detects dopamine with high sensitivity and specificity, indicating reliable measurements.
• Reported metrics show a detection limit as low as 0.1 µM for dopamine in physiological conditions.
• Assessment using fluorescence and electrochemistry demonstrates complementary methods for enhanced detection.
• Findings suggest potential applications in biosensing and neurochemical monitoring in real-time environments.