Evidence map›Paper›PMID 31511987›Full record

ArticleNanoscale research letters2019

Electrospun Jets Number and Nanofiber Morphology Effected by Voltage Value: Numerical Simulation and Experimental Verification.

Zhi Liu, Kaiyi Ju, Zongqian Wang, Wei Li, Huizhen Ke, Jihuan He

Abstract read
In one paragraph

Article in Nanoscale research letters, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

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  11. Nanofiber Carriers of Therapeutic Load: Current Trends.International journal of molecular sciences · 2022
    Review
  12. Review
  13. Article
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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

6 authors.

Zhi LiuKey Laboratory of Textile Fabrics, School of Textile and Garment, Anhui Polytechnic University, No. 8, Beijing Mid-Road, Wuhu, 241000, China. liuzhi@ahpu.edu.cn.ORCID http://orcid.org/0000-0002-4457-5872
Kaiyi JuKey Laboratory of Textile Fabrics, School of Textile and Garment, Anhui Polytechnic University, No. 8, Beijing Mid-Road, Wuhu, 241000, China.
Zongqian WangKey Laboratory of Textile Fabrics, School of Textile and Garment, Anhui Polytechnic University, No. 8, Beijing Mid-Road, Wuhu, 241000, China.
Wei LiKey Laboratory of Textile Fabrics, School of Textile and Garment, Anhui Polytechnic University, No. 8, Beijing Mid-Road, Wuhu, 241000, China.
Huizhen KeFujian Key Laboratory of Novel Functional Textile Fibers and Materials, Minjiang University, No. 1, Wenxian-Road, Fuzhou, 350108, China. kehuizhen2013@163.com.
Jihuan HeNational Engineering Laboratory for Modern Silk, School of Textile and Clothing Engineering, Soochow University, No. 199, Ren-Ai Road, Suzhou, 215123, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Electrical voltage has a crucial effect on the nanofiber morphology as well as the jet number in the electrospinning process, while few literatures were found to explain the deep mechanism. Herein, the electrical field distribution around the spinning electrode was studied by the numerical simulation firstly. The results show that the electrical field concentrates on the tip of a protruding droplet under relatively low voltage, while subsequently turns to the edge of needle tip when the protruding droplet disappears under high voltage. The experimental results are well consistent with the numerically simulated results, that is, only one jet forms at low voltage (below 20 kV for PVDF-HFP and PVA nanofiber), but more than one jet forms under high voltage (two jets for PVDF-HFP nanofiber, four jets for PVA nanofiber). These more jets lead to (1) higher fiber diameter resulting from actually weaker electrical field for each jet and (2) wide distribution of fiber diameters due to unstable spinning process (changeable jet number/site/height) under high voltage. The results will benefit the nanofiber preparation and application in traditional single-needle electrospinning and other electrospinning methods.

Indexed as

Diameter distributionElectrospinningSeparationSuperfine nanofiberVoltage

Identifiers

PMID31511987
PMCPMC6738367

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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.