Engineered PtAgCu/MoS2 and hexagonal star-like nitrogen-doped carbon enabling highly efficient sandwich-type electrochemical immunosensing via multiple signal enhancement

Key Points

• Electrochemical immunosensing shows significant signal enhancement using engineered nanomaterials.
• Key metrics include improved detection limits and rapid response times in the analyzed systems.
• Analysis of immunosensors based on engineered PtAgCu/MoS2 demonstrates novel signal amplification techniques.
• Results support potential for high-efficiency diagnostic tools using advanced nanomaterials; external validation recommended.