Evidence map›Paper›PMID 34381765›Full record

ArticleFrontiers in bioengineering and biotechnology2021

Plasma Spray vs. Electrochemical Deposition: Toward a Better Osteogenic Effect of Hydroxyapatite Coatings on 3D-Printed Titanium Scaffolds.

Yang Sun, Xing Zhang, Mingran Luo, Weifan Hu, Li Zheng, Ruqi Huang, Johannes Greven, Frank Hildebrand, Feng Yuan

Abstract read
In one paragraph

Article in Frontiers in bioengineering and biotechnology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Thoracic corpectomy and vertebral body reconstruction (TCVBR): a systematic review and meta-analysis.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2026
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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

9 authors.

Yang SunDepartment of Orthopedics, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Xing ZhangDepartment of Trauma and Reconstructive Surgery, RWTH Aachen University Hospital, Aachen, Germany.
Mingran LuoDepartment of Orthopedics, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Weifan HuDepartment of Orthopedics, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Li ZhengDepartment of Orthopedics, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Ruqi HuangDepartment of Orthopedics, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Johannes GrevenDepartment of Trauma and Reconstructive Surgery, RWTH Aachen University Hospital, Aachen, Germany.
Frank HildebrandDepartment of Trauma and Reconstructive Surgery, RWTH Aachen University Hospital, Aachen, Germany.
Feng YuanDepartment of Orthopedics, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Surface modification of three-dimensional (3D)-printed titanium (Ti) scaffolds with hydroxyapatite (HA) has been a research hotspot in biomedical engineering. However, unlike HA coatings on a plain surface, 3D-printed Ti scaffolds have inherent porous structures that influence the characteristics of HA coatings and osteointegration. In the present study, HA coatings were successfully fabricated on 3D-printed Ti scaffolds using plasma spray and electrochemical deposition, named plasma sprayed HA (PSHA) and electrochemically deposited HA (EDHA), respectively. Compared to EDHA scaffolds, HA coatings on PSHA scaffolds were smooth and continuous.

Indexed as

electrochemical depositionhydroxyapatite coatingsosteogenesisplasma sprayporous titanium scaffolds

Identifiers

PMID34381765
PMCPMC8350575

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.