Evidence map›Paper›PMID 33921291›Full record

ArticleMaterials (Basel, Switzerland)2021

High-Yield Production of Nano-Lateral Size Graphene Oxide by High-Power Ultrasonication.

Licínia Timochenco, Raquel Costa-Almeida, Diana Bogas, Filipa A L S Silva, Joana Silva, André Pereira, Fernão D Magalhães, Artur M Pinto

Abstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2021. 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. New MoSPharmaceutics · 2024
    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

8 authors.

Licínia TimochencoLEPABE, Faculdade de Engenharia, Universidade do Porto, 4200-180 Porto, Portugal.
Raquel Costa-Almeidai3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-180 Porto, Portugal.ORCID 0000-0001-7188-645X
Diana BogasLEPABE, Faculdade de Engenharia, Universidade do Porto, 4200-180 Porto, Portugal.
Filipa A L S Silvai3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-180 Porto, Portugal.
Joana SilvaIFIMUP and IN-Institute of Nanoscience and Nanotechnology, Departamento de Física e Astronomia da Faculdade de Ciências da Universidade do Porto, 4169-007 Porto, Portugal.ORCID 0000-0002-9269-0728
André PereiraIFIMUP and IN-Institute of Nanoscience and Nanotechnology, Departamento de Física e Astronomia da Faculdade de Ciências da Universidade do Porto, 4169-007 Porto, Portugal.
Fernão D MagalhãesLEPABE, Faculdade de Engenharia, Universidade do Porto, 4200-180 Porto, Portugal.ORCID 0000-0002-4447-4473
Artur M PintoLEPABE, Faculdade de Engenharia, Universidade do Porto, 4200-180 Porto, Portugal.ORCID 0000-0001-8184-8254

Funding

European Regional Development Fund POCI-01-0145-FEDER-022122European Regional Development Fund POCI-01-0145-FEDER-031143Fundação para a Ciência e a Tecnologia CEECIND/03908/2017Fundação para a Ciência e a Tecnologia POCI-01-0145-FEDER-031143Fundação para a Ciência e a Tecnologia UIDB/00511/2020Fundação para a Ciência e a Tecnologia UID/BIM/04293/2019
6 · The paper itself

Abstract

Nanographene oxide (GOn) constitutes a nanomaterial of high value in the biomedical field. However, large scale production of highly stable aqueous dispersions of GOn is yet to be achieved. In this work, we explored high-power ultrasonication as a method to reduce particle size of GO and characterized the impact of the process on the physicochemical properties of the material. GOn was obtained with lateral dimensions of 99 ± 43 nm and surface charge of -39.9 ± 2.2 mV. High-power ultrasonication enabled an improvement of stability features, particularly by resulting in a decrease of the average particle size, as well as zeta potential, in comparison to GO obtained by low-power exfoliation and centrifugation (287 ± 139 nm; -29.7 ± 1.2 mV). Remarkably, GOn aqueous dispersions were stable for up to 6 months of shelf-time, with a global process yield of 74%. This novel method enabled the production of large volumes of highly concentrated (7.5 mg mL

Indexed as

graphenegraphene oxidenanomaterialsparticle sizestabilitystandardizationsurface chemistry

Identifiers

PMID33921291
PMCPMC8069895

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.