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Analytical figures of merit for multisensor arrays

Parastar, H ; Sharif University of Technology | 2020

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  1. Type of Document: Article
  2. DOI: 10.1021/acssensors.9b02531
  3. Publisher: American Chemical Society , 2020
  4. Abstract:
  5. Multisensor arrays employing various sensing principles are a rapidly developing field of research as they allow simple and inexpensive quantification of various parameters in complex samples. Quantitative analysis with such systems is based on multivariate regression techniques, and deriving of traditional analytical figures of merit (e.g., sensitivity, selectivity, limit of detection, and limit of quantitation) for such systems is not obvious and straightforward. Nevertheless, it is absolutely needed for further development of the multisensor research field and for introducing these instruments into the general context of analytical chemistry. Here, we report on the protocol for calculation of sensitivity, selectivity, and detection limits for multisensor arrays. The results are provided and discussed in detail for several real-world data sets. Copyright © 2020 American Chemical Society
  6. Keywords:
  7. Analytical figures of merit ; Chemometrics ; Multisensor arrays ; Selectivity ; Sensitivity ; Catalyst selectivity ; Regression analysis ; Sensor arrays ; Chemometrics ; Figures of merits ; Limit of detection ; Limit of quantitations ; Multi-sensor arrays ; Multivariate regression ; Sensing principle ; Sensitivity ; Chemical analysis ; Calculation ; Limit of detection
  8. Source: ACS Sensors ; Volume 5, Issue 2 , 2020 , Pages 580-587
  9. URL: https://pubs.acs.org/doi/10.1021/acssensors.9b02531