Evidence map›Paper›PMID 33088011›Full record

ArticleMaterials & design2020

Melt electrowriting onto anatomically relevant biodegradable substrates: Resurfacing a diarthrodial joint.

Quentin C Peiffer, Mylène de Ruijter, Joost van Duijn, Denis Crottet, Ernst Dominic, Jos Malda, Miguel Castilho

Open access · goldAbstract read
In one paragraph

Article in Materials & design, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
7.5field-weighted citation impact, top 2% 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

20 citing papers in PubMed, 75 citations in OpenAlex.

  1. Article
  2. Review
  3. A Tissue Engineering's Guide to Biomimicry.Macromolecular bioscience · 2025
    Review
  4. Review
  5. Biofabrication - Revolutionizing the future of regenerative periodontics.Dental materials : official publication of the Academy of Dental Materials · 2025
    Review
  6. Article
  7. Understanding the Significance of Layer Bonding in Melt Electrowriting.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Article
  8. Advances in melt electrowriting for cardiovascular applications.Frontiers in bioengineering and biotechnology · 2024
    Review
  9. Review
  10. Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. Review
  17. Review
  18. Article
  19. Polymers for Melt Electrowriting.Advanced healthcare materials · 2021
    Review
  20. 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

7 authors at 3 institutions in 1 country.

Quentin C PeifferDepartment of Orthopaedics, University Medical Center Utrecht, Utrecht University, GA, Utrecht, the Netherlands.
Mylène de RuijterDepartment of Orthopaedics, University Medical Center Utrecht, Utrecht University, GA, Utrecht, the Netherlands.
Joost van DuijnDepartment of Orthopaedics, University Medical Center Utrecht, Utrecht University, GA, Utrecht, the Netherlands.
Denis CrottetRegenHU Ltd, Villaz-St-Pierre, Switzerland.
Ernst DominicRegenHU Ltd, Villaz-St-Pierre, Switzerland.
Jos MaldaDepartment of Orthopaedics, University Medical Center Utrecht, Utrecht University, GA, Utrecht, the Netherlands.
Miguel CastilhoDepartment of Orthopaedics, University Medical Center Utrecht, Utrecht University, GA, Utrecht, the Netherlands.
University Medical Center Utrecht · NLUtrecht University · NLEindhoven University of Technology · NL

Funding

European Research Council 647426
6 · The paper itself

Abstract

Three-dimensional printed hydrogel constructs with well-organized melt electrowritten (MEW) fibrereinforcing scaffolds have been demonstrated as a promising regenerative approach to treat small cartilage defects. Here, we investige how to translate the fabrication of small fibre-reinforced structures on flat surfaces to anatomically relevant structures. In particular, the accurate deposition of MEW-fibres onto curved surfaces of conductive and non-conductive regenerative biomaterials is studied. This study reveals that clinically relevant materials with low conductivities are compatible with resurfacing with organized MEW fibres. Importantly, accurate patterning on non-flat surfaces was successfully shown, provided that a constant electrical field strength and an electrical force normal to the substrate material is maintained. Furthermore, the application of resurfacing the geometry of the medial human femoral condyle is confirmed by the fabrication of a personalised osteochondral implant. The implant composed of an articular cartilage-resident chondroprogenitor cells (ACPCs)-laden hydrogel reinforced with a well-organized MEW scaffold retained its personalised shape, improved its compressive properties and supported neocartilage formation after 28 days in vitro culture. Overall, this study establishes the groundwork for translatingMEWfrom planar and non-resorbable material substrates to anatomically relevant geometries and regenerative materials that the regenerative medicine field aims to create.

Indexed as

Anatomical surfacesBiofabricationElectrospinningElectrostaticsFibre-reinforced hydrogelsOsteochondral defects

Identifiers

PMID33088011
PMCPMC7116215
OpenAlexW3047032556

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.