Multivariate sensor arrays as industrial and environmental monitoring systems

Abstract The advances in the development of chemical sensors from individual probes to one-and two-dimensional sensor arrays will play an important role in the remote sensing of complex samples in the future. However, special attention must be given to the selectivity and response characteristics of each sensor and to determining the best chemometric calibration technique to use. Examples of chemical sensor arrays are presented by examining the role of chemometrics and the applications to field problems in analytical science.

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