4.7 Review

Strategies for enhancing the analytical performance of nanomaterial-based sensors

Journal

TRAC-TRENDS IN ANALYTICAL CHEMISTRY
Volume 47, Issue -, Pages 27-36

Publisher

ELSEVIER SCI LTD
DOI: 10.1016/j.trac.2013.02.004

Keywords

Analytical performance; Calibration; Carbon nanotube (CNT); Device fabrication; Device-to-device variation; Graphene; Nanomaterial; Nanowire (NW); Operational condition; Sensor

Funding

  1. FEDER under the Operational Program for Competitiveness Factors (COMPETE)
  2. FCT (Fundacao para a Ciencia e a Tecnologia, Portugal) [FCOMP-01-0124-FEDER-010902, PTDC/SAU-BEB/099042/2008]
  3. QREN-POPH funds [SFRH/BD/60429/2009, SFRH/BPD/65410/2009]
  4. European Social Fund
  5. Portuguese National Funds from MCTES
  6. FCT through the Associated Lab - Instituto de Nanotecnologias (IN)
  7. Fundação para a Ciência e a Tecnologia [PTDC/SAU-BEB/099042/2008] Funding Source: FCT

Ask authors/readers for more resources

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. (C) 2013 Elsevier Ltd. All rights reserved.

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