Evidence map›Paper›PMID 35678899›Full record

ArticleJournal of fluorescence2022

Increase of Fluorescence of Humic-Like Substances in Interaction with Cd(II): a Photoinduced Charge Transfer Approach.

Vinicius S Santos, Bernardo R Moura, Gustavo Metzker, Marinonio L Cornélio, Odair P Ferreira, Stéphane J L Mounier, Houssam Hajjoul, Maurício Boscolo, Márcia C Bisinoti, Altair B Moreira

Open access · greenAbstract read
PubMed Publisher
In one paragraph

Article in Journal of fluorescence, 2022. 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
0.6field-weighted citation impact, top 33% of its field
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, 3 citations in OpenAlex.

  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

10 authors at 4 institutions in 2 countries.

Vinicius S SantosDepartment of Chemistry and Environmental Sciences, Institute of Biosciences, Humanities and Exact Sciences, São Paulo State University (UNESP), São José Do Rio Preto, São Paulo, Brazil.
Bernardo R MouraDepartment of Chemistry and Environmental Sciences, Institute of Biosciences, Humanities and Exact Sciences, São Paulo State University (UNESP), São José Do Rio Preto, São Paulo, Brazil.
Gustavo MetzkerDepartment of Chemistry and Environmental Sciences, Institute of Biosciences, Humanities and Exact Sciences, São Paulo State University (UNESP), São José Do Rio Preto, São Paulo, Brazil.
Marinonio L CornélioDepartment of Physics, Institute of Biosciences, Humanities and Exact Sciences, São Paulo State University (UNESP), São José Do Rio Preto, São Paulo, Brazil.
Odair P FerreiraDepartment of Physics, Federal University of Ceará, Fortaleza, Ceará, Brazil.
Stéphane J L MounierUniv Toulon, Aix Marseille Univ., CNRS/INSU, IRD, MIO UM 110, Mediterranean Institute of Oceanography, CS, 60584, Toulon, France.
Houssam HajjoulUniv Toulon, Aix Marseille Univ., CNRS/INSU, IRD, MIO UM 110, Mediterranean Institute of Oceanography, CS, 60584, Toulon, France.
Maurício BoscoloDepartment of Chemistry and Environmental Sciences, Institute of Biosciences, Humanities and Exact Sciences, São Paulo State University (UNESP), São José Do Rio Preto, São Paulo, Brazil.
Márcia C BisinotiDepartment of Chemistry and Environmental Sciences, Institute of Biosciences, Humanities and Exact Sciences, São Paulo State University (UNESP), São José Do Rio Preto, São Paulo, Brazil.
Altair B MoreiraDepartment of Chemistry and Environmental Sciences, Institute of Biosciences, Humanities and Exact Sciences, São Paulo State University (UNESP), São José Do Rio Preto, São Paulo, Brazil. altair.moreira@unesp.br.
Universidade Estadual Paulista (Unesp) · BRAix-Marseille Université · FRInstitut Méditerranéen d’Océanologie · FRUniversidade Federal do Ceará · BR

Funding

Fundação Cearense de Apoio ao Desenvolvimento Científico e Tecnológico - FUNCAP PR2-0101-00006.01.00/15National Council for Scientific and Technological Development - CNPq 303377/2019-4National Council for Scientific and Technological Development - CNPq 313637/2019-9National Council for the Improvement of Higher Education-PNPD-CAPES 1760327São Paulo Research Foundation - FAPESP 2010/09998-6São Paulo Research Foundation - FAPESP 2017/26718-6São Paulo Research Foundation - FAPESP 2018/05673-7São Paulo Research Foundation - FAPESP 2018/15733-7São Paulo Research Foundation - FAPESP 2019/17918-7
6 · The paper itself

Abstract

Described is the enhancement of fluorescence intensity due to the interaction of a humic-like substance (HLS 1%) extracted from process water (PW) and Cd(II) ions in aqueous solution. Using Canonical Polyadic/Parallel Factor Analysis (CP/PARAFAC), two main components were seen that contributed to fluorescence, the first one increased it and the second one kept it constant in both static and dynamic fluorescence studies. Two-dimensional FTIR analysis indicated that the interaction of HLS 1% and Cd(II) ions occurred in the following order of affinity with the groups: C-O bonds in polysaccharides > C-O bonds in carboxylic acid. The results obtained suggest that the increase in fluorescence intensity and lifetime suggest a photoinduced charge transfer (PCT) between Cd(II) ions and carboxylic acid groups present in HLS 1%.

Indexed as

CadmiumHumic SubstancesFactor Analysis, StatisticalIonsSpectrometry, FluorescenceCadmiumHumic SubstancesIonsBidimensional analysisCP/PARAFACFluorescence increaseHumic-like substancesInteraction

Identifiers

PMID35678899
OpenAlexW4281720247

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.