Selective, Non-Enzymatic Electrochemical Detection of Dopamine Using a Green-Synthesized CuO/rGO Nanocomposite-Modified Electrode

Key Points

• Dopamine detection achieved with high selectivity and low interference.
• The electrode demonstrated a linear response range from 0.1 to 100 μM for dopamine levels.
• Assessment utilized electrochemical techniques, highlighting innovative sensor technology.
• Supports the potential for green-synthesized materials in electrochemical applications and environmental sustainability.