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Analytical Figures of Merit for Multisensor Arrays.

Hadi Parastar1, Dmitry Kirsanov2

  • 1Department of Chemistry , Sharif University of Technology , P.O. Box 11155-3516, Tehran 1458889694 , Iran.

ACS Sensors
|February 6, 2020
PubMed
Summary

This study presents a protocol for calculating analytical figures of merit, such as sensitivity and detection limits, for multisensor arrays. These calculations are crucial for advancing multisensor technology in analytical chemistry.

Keywords:
analytical figures of meritchemometricsmultisensor arraysselectivitysensitivity

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Area of Science:

  • Analytical Chemistry
  • Sensor Technology

Background:

  • Multisensor arrays offer simple and inexpensive quantification of parameters in complex samples.
  • Quantitative analysis relies on multivariate regression, but traditional analytical figures of merit are not easily derived.

Purpose of the Study:

  • To establish a clear protocol for calculating sensitivity, selectivity, and detection limits for multisensor arrays.
  • To facilitate the broader adoption and development of multisensor systems in analytical chemistry.

Main Methods:

  • Development of a standardized protocol for calculating key analytical performance metrics.
  • Application and validation of the protocol using real-world multisensor data sets.

Main Results:

  • Demonstrated a method for quantifying sensitivity, selectivity, and detection limits specific to multisensor arrays.
  • Provided detailed results and discussion for several practical applications.

Conclusions:

  • The proposed protocol addresses a critical need for standardized performance evaluation in multisensor research.
  • This work supports the integration of multisensor arrays into mainstream analytical chemistry practices.