Evidence map›Paper›PMID 35228568›Full record

ArticleScientific reports2022

Synthesis and defect characterization of hybrid ceria nanostructures as a possible novel therapeutic material towards COVID-19 mitigation.

L S R Rocha, A Z Simões, C Macchi, A Somoza, G Giulietti, M A Ponce, E Longo

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

6 citing papers in PubMed, 27 citations in OpenAlex.

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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

7 authors at 4 institutions in 2 countries.

L S R RochaCenter for Research and Development of Functional Materials, Federal University of São Carlos (UFSCar), São Carlos, SP, Brazil. drleandrosrr@gmail.com.
A Z SimõesSchool of Engineering, São Paulo State University (UNESP), Guaratinguetá, SP, Brazil.
C MacchiCIFICEN (UNCPBA-CICPBA-CONICET) and Instituto de Física de Materiales Tandil (UNCPBA), Pinto 399, B7000GHG, Tandil, Argentina.
A SomozaCIFICEN (UNCPBA-CICPBA-CONICET) and Instituto de Física de Materiales Tandil (UNCPBA), Pinto 399, B7000GHG, Tandil, Argentina.
G GiuliettiNational University of Mar del Plata (UNMdP), Mar del Plata, Argentina.
M A PonceNational University of Mar del Plata (UNMdP), Mar del Plata, Argentina.
E LongoCenter for Research and Development of Functional Materials, Federal University of São Carlos (UFSCar), São Carlos, SP, Brazil.
Centro Científico Tecnológico - Tandil · ARNational University of Mar del Plata · ARUniversidade Federal de São Carlos · BRUniversidade Estadual Paulista (Unesp) · BR

Funding

Agencia Nacional de Promoción Científica y Tecnológica PICT 2015- 1832Coordenação de Aperfeiçoamento de Pessoal de Nível Superior 001Fundação de Amparo à Pesquisa do Estado de São Paulo 13/07296-2Fundação de Amparo à Pesquisa do Estado de São Paulo 2018/20590-0
6 · The paper itself

Abstract

This study reports the synthesis of hybrid nanostructures composed of cerium dioxide and microcrystalline cellulose prepared by the microwave-assisted hydrothermal route under distinct temperature and pH values. Their structural, morphological and spectroscopic behaviors were investigated by X-Rays Diffraction, Field Emission Gun Scanning Electron Microscopy, High-Resolution Transmission Electron Microscopy, and Fourier-Transform Infrared, Ultraviolet-Visible, Raman and Positron Annihilation Lifetime spectroscopies to evaluate the presence of structural defects and their correlation with the underlying mechanism regarding the biocide activity of the studied material. The samples showed mean crystallite sizes around 10 nm, characterizing the formation of quantum dots unevenly distributed along the cellulose surface with a certain agglomeration degree. The samples presented the characteristic Ce-O vibration close to 450 cm

Indexed as

COVID-19 Drug TreatmentAntiviral AgentsCeriumHumansNanostructuresSARS-CoV-2Antiviral Agentsceric oxideCerium

Identifiers

PMID35228568
PMCPMC8885868
OpenAlexW4214872518

What OpenQuestion holds

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LicenceCC BY
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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.