Application of one-point calibration LIBS for quantification of analytes in samples with distinct matrix characteristics: a case study with Hg-Reference-Cited by-同舟云学术

Application of one-point calibration LIBS for quantification of analytes in samples with distinct matrix characteristics: a case study with Hg

Published:2023 Issue:5 Volume:38 Page:1155-1163
ISSN:0267-9477
Container-title:Journal of Analytical Atomic Spectrometry
language:en
Short-container-title:J. Anal. At. Spectrom.

Author:

Leva Borduchi Luís Carlos¹²^ORCID,Menegatti Carlos Renato³,Bastos Pereira Milori Débora Marcondes¹,Izário Filho Hélcio José³,Villas-Boas Paulino Ribeiro¹^ORCID

Affiliation:

1. Embrapa Instrumentação, Rua XV de Novembro, 1452, CEP 13560-970 São Carlos, SP, Brazil

2. Instituto de Física de São Carlos, Universidade de São Paulo, Avenida Trabalhador São Carlense, 400, CEP 13566-590 São Carlos, SP, Brazil

3. Escola de Engenharia de Lorena, Universidade de São Paulo, Estrada Municipal do Campinho, s/n – Pte. Nova, CEP 12602-810, Lorena, SP, Brazil

Abstract

Combining calibration-free LIBS with the one-point calibration method can mitigate matrix effects and compensate for variations in system optimization, enabling accurate Hg quantification in soil and landfill leachate samples.

Funder

Conselho Nacional de Desenvolvimento Científico e Tecnológico

Fundação de Amparo à Pesquisa do Estado de São Paulo

Publisher

Royal Society of Chemistry (RSC)

Subject

Spectroscopy,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/JA/D2JA00399F

Reference22 articles.

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2. Multi-elemental analysis of landfill leachates by single and double pulse laser-induced breakdown spectroscopy

3. Semiquantitative analysis of mercury in landfill leachates using double-pulse laser-induced breakdown spectroscopy

4. Evaluation of LIBS under controlled atmosphere to quantify cadmium at low concentration in landfill leachates

5. Laser-Induced Breakdown Spectroscopy (LIBS), Part II: Review of Instrumental and Methodological Approaches to Material Analysis and Applications to Different Fields

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