Evidence map›Paper›PMID 40156472›Full record

ArticleMacromolecular rapid communications2025

Electrospinning of Well-Aligned P(VDF-TrFE) Fibers Using a Benign Solvent.

Shaashwat Saraff, Kalyan Ghosh, Thiyagarajan Natarajan, Giulio Isacco Lampronti, Sohini Kar-Narayan

Abstract read
In one paragraph

Article in Macromolecular rapid communications, 2025. 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. 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

5 authors.

Shaashwat SaraffDepartment of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS, United Kingdom.ORCID https://orcid.org/0009-0002-3533-2382
Kalyan GhoshDepartment of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS, United Kingdom.ORCID https://orcid.org/0000-0001-6840-6590
Thiyagarajan NatarajanDepartment of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS, United Kingdom.ORCID https://orcid.org/0000-0002-1718-7946
Giulio Isacco LamprontiDepartment of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS, United Kingdom.ORCID https://orcid.org/0000-0002-1430-3446
Sohini Kar-NarayanDepartment of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS, United Kingdom.ORCID https://orcid.org/0000-0002-8151-1616

Funding

Cambridge TrustRoyal Society NIF∖R1\221866UK Research and Innovation EP/Y032535/1
6 · The paper itself

Abstract

Poly(vinylidene fluoride-co-trifluoroethylene) (P(VDF-TrFE)) is an important piezoelectric polymer, often electrospun into fibrous membranes for technological applications. Typically, this involves toxic solvents, necessitating a compromise between solvent safety, process stability, and fiber quality. In this study, out of several candidates across different organic families, a safe and effective solvent is identified for electrospinning P(VDF-TrFE). The dual impact of solvent boiling point on process stability and fiber quality is studied, to arrive at a facile, consistent protocol for producing high-quality fibers. The health effects of the solvents are considered, as those posing minimal risks are favored in applications related to biomedicine, for example. Methyl propyl ketone (MPK) is found to be an ideal, non-toxic solvent, with an optimal evaporation rate at typical processing temperatures, to produce uniform, distinct and well-aligned electrospun P(VDF-TrFE) fibers. The impact of electrospinning process parameters is further investigated to optimize results using this solvent. Through the introduction of a benign and effective solvent for electrospinning, this work provides a detailed protocol to produce high-quality P(VDF-TrFE) fibers through a consistent and stable process, without involving toxic solvents, which opens up new possibilities in green electrospinning.

Indexed as

NanofibersPolyvinylsSolventsPolyvinylsSolventsvinylidene fluoride-trifluoroethylene copolymeralignment quality metricselectrospinningfunctional polymersgreen solventshealth and safetypiezoelectricityP(VDF‐TrFE)

Identifiers

PMID40156472
PMCPMC12227229

What OpenQuestion holds

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LicenceCC BY
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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.