Issue 7, 2020
From the journal:

Journal of Analytical Atomic Spectrometry

Comment on: “Slope ratio calibration for analysis of plant leaves by laser-induced breakdown spectroscopy” by Lidiane C. Nunes, Fabio R. P. Rocha and Francisco J. Krug, JAAS, 2019, 34, 2314

Vincenzo Palleschi ORCID logo a  

a Applied and Laser Spectroscopy Laboratory, Research Area of CNR, Via G. Moruzzi, 1, 56124 Pisa, Italy
E-mail: vincenzo.palleschi@cnr.it

Abstract

In the paper “Slope ratio calibration for analysis of plant leaves by laser-induced breakdown spectroscopy”, recently published on JAAS, the authors present an allegedly new calibration method for LIBS analysis, called Slope Ratio Calibration (SRC). In this short comment we will demonstrate that this method is completely equivalent to Single-Point Calibration (SPC), when a fair comparison between the two methods is done.

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Article information

DOI
https://doi.org/10.1039/C9JA00381A
Article type
Comment
Submitted
11 Nov 2019
Accepted
15 May 2020
First published
22 May 2020
This article is Open Access
Creative Commons BY-NC license

J. Anal. At. Spectrom., 2020,35, 1482-1483

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Comment on: “Slope ratio calibration for analysis of plant leaves by laser-induced breakdown spectroscopy” by Lidiane C. Nunes, Fabio R. P. Rocha and Francisco J. Krug, JAAS, 2019, 34, 2314

V. Palleschi, J. Anal. At. Spectrom., 2020, 35, 1482 DOI: 10.1039/C9JA00381A

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