DIKUL - logo
E-viri
Celotno besedilo
Recenzirano Odprti dostop
  • Perspective—Surface-display...
    Weber, Courtney J.; Whisonant, Megan D.; Clay, Olivia M.; Simoska, Olja

    ECS sensors plus, 06/2024, Letnik: 3, Številka: 2
    Journal Article

    Enzymatic and microbial electrochemical biosensors integrate enzymes and microorganisms as biological recognition elements into the sensor design and functionality. Enzyme-based sensors offer high sensitivity and selectivity for target analyte detection. However, these have limited stability necessary for continuous analyte monitoring. Contrarily, microbe-based electrochemical sensors provide a means for continuous analyte sensing but are associated with challenges related to analyte selectivity in complex samples. To address these limitations, surface-display methods, which bind enzymes to microbial surfaces, enhance biosensor selectivity and sensitivity. This perspective outlines the application of surface-display techniques, offering a promising avenue for health monitoring. Highlights Review limitations of enzymatic and microbial electrochemical biosensors. Future of surface-display methods for biosensor design. Displaying enzymes on microbial surfaces to enhance biosensor performance. Surface-display biosensors as a promising avenue for health monitoring.