Evidence map›Paper›PMID 36679260›Full record

ArticlePolymers2023

Photothermal Sensitive 3D Printed Biodegradable Polyester Scaffolds with Polydopamine Coating for Bone Tissue Engineering.

Zuoxun Huang, Junfeng Li, Xiaohu Chen, Qing Yang, Xiyang Zeng, Ruqing Bai, Li Wang

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Polymers, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
  2. Review
  3. Review
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.

Zuoxun HuangCollege of Materials, Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China.
Junfeng LiCollege of Materials, Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China.
Xiaohu ChenCollege of Materials, Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China.
Qing YangCollege of Materials, Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China.
Xiyang ZengCollege of Materials, Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China.
Ruqing BaiState Key Laboratory of Mechanical Transmission, Chongqing University, Chongqing 400044, China.
Li WangDepartment of Biomedical Engineering, School of Big Health and Intelligent Engineering, Chengdu Medical College, Chengdu 610500, China.

Funding

Sichuan Science and Technology Program 2021YFH0098
6 · The paper itself

Abstract

Biodegradable scaffolds with photothermal effects and customizable pore structures are a hot topic of research in the field of bone repair. In this study, we prepared porous scaffolds using poly(lactic acid) (PLA) as the raw material and customized the pore structure with 3D printing technology. First, we investigated the effect of pore structure on the mechanical properties of this 3D PLA scaffold. Subsequently, the optimally designed PLA scaffolds were coated with PDA to enhance their hydrophilicity and bioactivity. XRD (X-ray diffraction), FTIR (Fourier transform infrared spectroscopy) and EDS (Energy dispersive spectroscopy) results indicated that PDA was successfully coated on the surface of PLA scaffolds. SEM (Scanning electron microscopy) micrographs showed that the surface of the PDA/PLA scaffolds became rough. WCA (water contact angle) confirmed that the material has enhanced hydrophilic properties. PDA/PLA scaffolds exhibit a tunable photothermal effect under NIR (near infrared) irradiation. The 3D-printed PLA/PDA scaffolds have remarkable potential as an alternative material for repairing bone defects.

Indexed as

3D printingphotothermalpolydopamine coatingpolylactic acidtissue engineering

Identifiers

PMID36679260
PMCPMC9861029

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.