Evidence map›Paper›PMID 32867134›Full record

ArticlePolymers2020

Copper-Polyurethane Composite Materials: Particle Size Effect on the Physical-Chemical and Antibacterial Properties.

Cristian Miranda, Johanna Castaño, Emky Valdebenito-Rolack, Felipe Sanhueza, Rody Toro, Helia Bello-Toledo, Patricio Uarac, Luciano Saez

Open access · goldAbstract read
In one paragraph

Article in Polymers, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.8field-weighted citation impact, top 17% 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

8 citing papers in PubMed, 35 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

8 authors at 2 institutions in 1 country.

Cristian MirandaUnidad de Desarrollo Tecnológico (UDT), Universidad de Concepción, Coronel 41919960, Chile.
Johanna CastañoFacultad de Ingeniería y Tecnología, Universidad San Sebastian, Lientur 1457, Concepción 4080871, Chile.
Emky Valdebenito-RolackLaboratorio de Investigación de Agentes Antimicrobianos (LIAA), Departamento de Microbiología, Facultad de Ciencias Biológicas, Universidad de Concepción, Concepción 4080871, Chile.ORCID 0000-0002-8875-3829
Felipe SanhuezaUnidad de Desarrollo Tecnológico (UDT), Universidad de Concepción, Coronel 41919960, Chile.
Rody ToroFacultad de Ingeniería y Tecnología, Universidad San Sebastian, Lientur 1457, Concepción 4080871, Chile.
Helia Bello-ToledoLaboratorio de Investigación de Agentes Antimicrobianos (LIAA), Departamento de Microbiología, Facultad de Ciencias Biológicas, Universidad de Concepción, Concepción 4080871, Chile.
Patricio UaracFacultad de Ingeniería y Tecnología, Universidad San Sebastian, Lientur 1457, Concepción 4080871, Chile.
Luciano SaezFacultad de Ingeniería y Tecnología, Universidad San Sebastian, Lientur 1457, Concepción 4080871, Chile.
San Sebastián University · CLUniversity of Concepción · CL

Funding

CONICYT Apoyo CCTE AFB170007
6 · The paper itself

Abstract

In this work, thermoplastic polyurethane (TPU) composites incorporated with 1.0 wt% Cu particles were synthesized by the melt blending method. The effect of the incorporated copper particle size on the antibacterial, thermal, rheological, and mechanical properties of TPU was investigated. The obtained results showed that (i) the addition of copper particles increased the thermal and mechanical properties because they acted as co-stabilizers of polyurethane (PU) (ii) copper nanoparticles decreased the viscosity of composite melts, and (iii) microparticles > 0.5 µm had a tendency to easily increase the maximum torque and formation of agglomerates. SEM micrographics showed that a good mixture between TPU and copper particles was obtained by the extrusion process. Additionally, copper-TPU composite materials effectively inhibited the growth of the Gram-negative

Indexed as

antibacterialcompositecopper particleparticle sizepolyurethane

Identifiers

PMID32867134
PMCPMC7563828
OpenAlexW3080090296

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.