Influence of TiO2 and ZrO2 nanoparticles deposition on a stainless steel furnace used for trace element determination by TS-FF-AAS

G. Carrone; D. Onna; E. Morzan; R. Candal; Y. S. Minaberry; J. Schneider; M. Tudino

doi:10.1039/C9AY00063A

Influence of TiO₂ and ZrO₂ nanoparticles deposition on a stainless steel furnace used for trace element determination by TS-FF-AAS†

G. Carrone,

*^a D. Onna,

*^b E. Morzan,^c R. Candal,^a Y. S. Minaberry,

^d J. Schneider

^d and M. Tudino^d

Author affiliations

* Corresponding authors

^a Instituto de Investigación e Ingeniería Ambiental (IIIA), Universidad Nacional de San Martin, CONICET, 3iA, Campus Miguelete, 25 de Mayo y Francia, 1650, San Martin, Provincia de Buenos Aires, Argentina
E-mail: carroneguillermo@gmail.com

^b Instituto de Nanosistemas, CONICET, Universidad Nacional de San Martin, Campus Miguelete, 25 de Mayo y Francia, 1650, San Martin, Buenos Aires, Argentina
E-mail: diego.onna@qi.fcen.uba.ar

^c Comisión Nacional de Energía Atómica, General Paz 1499, Buenos Aires, Argentina

^d Laboratorio de Trazas, DQIAQF, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria Pab. II, Buenos Aires, Argentina

Abstract

In this study, we presented the influence of nanoparticle coatings over the inner furnace wall used in TS-FF-AAS for the determination of trace elements (Ag, Cd, Pb, and Se) in different complex matrix. The use of ceramic nanomaterials (ZrO₂ and TiO₂) as a coating, produced by the dipcoating technique, enabled enhanced analytical performance (analytical response, sensitivity, LOD, LOQ, and signal stability). This furnace modification was used for determining the analytes in different samples.

This article is part of the themed collection: Celebrating Latin American Talent in Chemistry

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Article information

DOI: https://doi.org/10.1039/C9AY00063A
Article type: Paper
Submitted: 09 Jan 2019
Accepted: 13 Feb 2019
First published: 15 Feb 2019

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Anal. Methods, 2019,11, 1551-1557

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Influence of TiO₂ and ZrO₂ nanoparticles deposition on a stainless steel furnace used for trace element determination by TS-FF-AAS

G. Carrone, D. Onna, E. Morzan, R. Candal, Y. S. Minaberry, J. Schneider and M. Tudino, Anal. Methods, 2019, 11, 1551 DOI: 10.1039/C9AY00063A

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