Evidence map›Paper›PMID 31788606›Full record

ArticleACS omega2019

Green Composites of Poly(3-hydroxybutyrate) Containing Graphene Nanoplatelets with Desirable Electrical Conductivity and Oxygen Barrier Properties.

Evie L Papadopoulou, Pooja Basnett, Uttam C Paul, Sergio Marras, Luca Ceseracciu, Ipsita Roy, Athanassia Athanassiou

Abstract read
In one paragraph

Article in ACS omega, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Review
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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.

Evie L PapadopoulouSmart Materials and Materials Characterization Facility, Istituto Italiano di Tecnologia, via Morego 30, Genoa 16163, Italy.
Pooja BasnettApplied Biotechnology Research Group, School of Life Sciences, College of Liberal Arts and Sciences, University of Westminster, London W1W 6UW, U.K.
Uttam C PaulSmart Materials and Materials Characterization Facility, Istituto Italiano di Tecnologia, via Morego 30, Genoa 16163, Italy.
Sergio MarrasSmart Materials and Materials Characterization Facility, Istituto Italiano di Tecnologia, via Morego 30, Genoa 16163, Italy.
Luca CeseracciuSmart Materials and Materials Characterization Facility, Istituto Italiano di Tecnologia, via Morego 30, Genoa 16163, Italy.
Ipsita RoyApplied Biotechnology Research Group, School of Life Sciences, College of Liberal Arts and Sciences, University of Westminster, London W1W 6UW, U.K.
Athanassia AthanassiouSmart Materials and Materials Characterization Facility, Istituto Italiano di Tecnologia, via Morego 30, Genoa 16163, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Poly(3-hydroxybutyrate), a green polymer originating from prokaryotic microbes, has been used to prepare composites with graphene nanoplatelets (GnP) at different concentrations. The films were fabricated by drop-casting and were hot-pressed at a temperature lower than their melting point to provide the molecular chains enough energy to reorientate while avoiding melting and degradation. It was found that hot-pressing increases crystallinity and improves mechanical properties. The Young's modulus increased from 1.2 to 1.6 GPa for the poly(3-hydroxybutyrate) (P(3HB)) films and from 0.5 to 2.2 GPa for the 15 wt % P(3HB)/GnP composites. Electrical resistivity decreases enormously with GnP concentration and hot-pressing, reaching 6 Ω sq

Identifiers

PMID31788606
PMCPMC6881833

What OpenQuestion holds

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Registered trials

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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.