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Strategies for inorganic speciation analysis employing spectrometric techniques–Review

2019; Elsevier BV; Volume: 153; Linguagem: Inglês

10.1016/j.microc.2019.104402

1095-9149

Sérgio L.C. Ferreira, João B. Pereira, Lucas C. Almeida, Luana Bastos Santos, Valfredo Azevedo Lemos, Cléber Galvão Novaes, Olívia Maria Cordeiro de Oliveira, Antônio Fernando de Souza Queiroz,

Electrochemical Analysis and Applications

This work shows a brief revision of the analytical methods which have been recently developed for speciation studies employing non-chromatographic speciation techniques. Advantages, limitations, and applications of this technique have been discussed, including a comparison to the chromatographic speciation analysis. Additionally, procedures proposed recently for speciation analysis utilizing chemical vapor generation, ion-imprinted polymers, microorganism, selective chemical reactions, and separation techniques have been highlighted, evidencing advantages, and drawbacks. The advantages and applications of the XANES spectroscopy as a technique for speciation analysis are also described.