Polypyrrole nanoparticles and ionic liquid-based dual-signal sandwich electrochemical and chemiluminescent immunosensor for detection of CD44 lymphoma markers: fabrication and characterizations

Key Points

• Detection of CD44 lymphoma markers is achieved using a dual-signal immunosensor, enhancing sensitivity.
• Key metrics reveal a significant performance boost with polypyrrole nanoparticles and ionic liquid components.
• Fabrication and characterization detail innovative approaches for constructing the immunosensor in a sandwich format.
• The work supports enhanced cancer diagnostics through electrochemical and chemiluminescent methods, ensuring effective monitoring.