Evidence map›Paper›PMID 40828290›Full record

ArticleAnalytical sciences : the international journal of the Japan Society for Analytical Chemistry2025

Quantitative analysis using LA-ICP-MS and powder samples dispersed in polyvinyl alcohol films.

Masahiro Kobayashi, Hiromasa Namiki, Hideo Hayashi

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In one paragraph

Article in Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

3 authors.

Masahiro KobayashiTokyo Metropolitan Industrial Technology Research Institute, 2-4-10 Aomi, Koto-Ku, Tokyo, 135-0064, Japan. kobayashi.masahiro@iri-tokyo.jp.ORCID http://orcid.org/0000-0002-6618-7387
Hiromasa NamikiTokyo Metropolitan Industrial Technology Research Institute, 2-4-10 Aomi, Koto-Ku, Tokyo, 135-0064, Japan.ORCID http://orcid.org/0000-0003-0845-6523
Hideo HayashiTokyo Metropolitan Industrial Technology Research Institute, 2-4-10 Aomi, Koto-Ku, Tokyo, 135-0064, Japan.ORCID http://orcid.org/0000-0001-5179-0610

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The combination of laser ablation and inductively coupled plasma mass spectrometry (LA-ICP-MS) is a powerful tool for direct analysis of solid samples. However, quantitative analyses by LA-ICP-MS require matrix-matched standard materials, which are not always available. In this study, we have developed a method that enables quantitative analyses of powder samples using LA-ICP-MS. The sample powder is dispersed in a polyvinyl alcohol (PVA) paste, which is a hydrophilic resin, and a film sample is obtained by a screen-printing technique. Analyte concentrations can be determined by a standard-addition method using an analyte-spiked film prepared by mixing standard solutions into the PVA paste. Because of its hydrophilicity, it is possible to increase the ratio of analytes (standard solutions) to the resin. Despite samples being diluted with the resin, this method has enough sensitivity to detect elements at concentrations < 0.1 μg/g. Several types of ceramic powder (SiC, ZrO

Indexed as

Inductively coupled plasma mass spectrometryLaser ablationQuantitative analysisScreen printing

Identifiers

PMID40828290

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.