ABSTRACT
Nonselective metallic multisensor arrays are promising materials for the development of low-cost and easy-to-handle analytical systems designated to the estimation of various parameters of foodstuffs, clinical samples, and for environmental monitoring. In this chapter, the application of metallic sensor arrays for the multicomponent analysis of liquid samples over the last two decades is overviewed. The main benefits and drawbacks of metallic sensors employment in multisensory analysis are highlighted and discussed in details.
