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Strategies for enhancing the analytical performance of nanomaterial-based sensors

2013; Elsevier BV; Volume: 47; Linguagem: Inglês

10.1016/j.trac.2013.02.004

1879-3142

Celine I.L. Justino, Teresa Rocha‐Santos, Susana Cardoso, Armando C. Duarte,

Nanowire Synthesis and Applications

We provide a state-of-the-art review of the main strategies for the enhancement of analytical performance of sensors using nanomaterials, particularly nanowires and carbon-based materials. We emphasize the way to overcome the problem of device-to-device variation. We discuss the study of the influence of nanomaterial characteristics, sensor dimensions and operational conditions on sensing performance, and the application of appropriate calibration models.