Evidence map›Paper›PMID 37993653›Full record

ArticleMikrochimica acta2023

Critical evaluation of key parameters in single particle ICP-MS data processing for the correct determination of platinum nanoparticles in complex environmental and biological matrices.

Armando Sánchez-Cachero, María Jiménez-Moreno, Nuria Rodríguez Fariñas, Rosa Carmen Rodríguez Martín-Doimeadios

Abstract read
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In one paragraph

Article in Mikrochimica acta, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Armando Sánchez-CacheroDepartment of Analytical Chemistry and Food Technology, Environmental Sciences Institute (ICAM), University of Castilla-La Mancha, Avda. Carlos III s/n, 45071, Toledo, Spain.ORCID http://orcid.org/0000-0002-8486-7167
María Jiménez-MorenoDepartment of Analytical Chemistry and Food Technology, Environmental Sciences Institute (ICAM), University of Castilla-La Mancha, Avda. Carlos III s/n, 45071, Toledo, Spain.ORCID http://orcid.org/0000-0002-6243-0829
Nuria Rodríguez FariñasDepartment of Analytical Chemistry and Food Technology, Environmental Sciences Institute (ICAM), University of Castilla-La Mancha, Avda. Carlos III s/n, 45071, Toledo, Spain.ORCID http://orcid.org/0000-0003-4476-0493
Rosa Carmen Rodríguez Martín-DoimeadiosDepartment of Analytical Chemistry and Food Technology, Environmental Sciences Institute (ICAM), University of Castilla-La Mancha, Avda. Carlos III s/n, 45071, Toledo, Spain. rosacarmen.rodriguez@uclm.es.ORCID http://orcid.org/0000-0001-6922-6460

Funding

Junta de Comunidades de Castilla-La Mancha SBPLY/21/180501/000188Ministerio de Ciencia e Innovación PID2022-138761NB-I00
6 · The paper itself

Abstract

There is an urgent need for the harmonization of critical parameters in single particle inductively coupled plasma mass spectrometry (SP-ICP-MS) and they have been deeply studied and optimized in the present work using platinum nanoparticles (PtNPs) as a representative case of study. Special attention has been paid to data processing in order to achieve an adequate discrimination between signals. Thus, a comparison between four different algorithms has been performed and the method for transport efficiency calculation has also been thorougly evaluated (finding the use of a well-characterized solution of the same targeted analyte (30 nm PtNPs) as adequate). The best results have been obtained after the application of a deconvolution approach for the data processing and using 5 ms as dwell time and 40,000 data points for data acquisition. Under the optimized conditions, a correct discrimination between NP events and background signal up to 100 or 750 ng L

Indexed as

Metal NanoparticlesMass SpectrometryPlatinumSpectrum AnalysisPlatinumComplex matricesData processingIonic platinumPlatinum nanoparticlesSignal discriminationSingle particle inductively coupled plasma mass spectrometry

Identifiers

PMID37993653

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.