Talanta 2012-05-30

Characterization of disposable optical sensors for heavy metal determination

Jadranka Vuković, María Ariza Avidad, Luis Fermín Capitán-Vallvey, Jadranka Vuković, María Ariza Avidad, Luis Fermín Capitán-Vallvey

Index: Talanta 94 , 123-32, (2012)

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Abstract

Highlights ► Disposable optical sensors for determination of zinc, copper, nickel, iron(II), and iron(III). ► Simultaneous determination of heavy metals by combining optical sensors with chemometric multicomponent analysis. ► An efficient and inexpensive alternative to the present pharmacopoeial heavy metal limit test. ► Possible integration of optical sensors into multimembrane tongues for simultaneous analysis of heavy metals.

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