Evidence map›Paper›PMID 34769034›Full record

ArticleInternational journal of molecular sciences2021

Suture Fiber Reinforcement of a 3D Printed Gelatin Scaffold for Its Potential Application in Soft Tissue Engineering.

Dong Jin Choi, Kyoung Choi, Sang Jun Park, Young-Jin Kim, Seok Chung, Chun-Ho Kim

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.1field-weighted citation impact, top 23% 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

7 citing papers in PubMed, 17 citations in OpenAlex.

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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 at 3 institutions in 1 country.

Dong Jin ChoiLaboratory of Tissue Engineering, Korea Institute of Radiological and Medical Sciences, 75, Nowon-ro, Nowon-gu, Seoul 01812, Korea.
Kyoung ChoiLaboratory of Tissue Engineering, Korea Institute of Radiological and Medical Sciences, 75, Nowon-ro, Nowon-gu, Seoul 01812, Korea.
Sang Jun ParkLaboratory of Tissue Engineering, Korea Institute of Radiological and Medical Sciences, 75, Nowon-ro, Nowon-gu, Seoul 01812, Korea.
Young-Jin KimDepartment of Biomedical Engineering, Catholic University of Daegu, 13-13, Hayang-ro, Hayang-eup, Gyeongsan-si 38430, Korea.ORCID 0000-0002-1153-1304
Seok ChungProgram in Biomicro System Technology, Korea University, Innovation Hall, 145, Anam-ro, Seongbuk-gu, Seoul 02841, Korea.
Chun-Ho KimLaboratory of Tissue Engineering, Korea Institute of Radiological and Medical Sciences, 75, Nowon-ro, Nowon-gu, Seoul 01812, Korea.
Korea University · KRKorea Institute of Radiological and Medical Sciences · KRDaegu Catholic University · KR

Funding

Ministry of Science ICT and Future Planning 2020M2D9A3094170Ministry of Trade, Industry and Energy 20000519National Research Foundation of Korea NRF-2020M2D9A3094178
6 · The paper itself

Abstract

Gelatin has excellent biological properties, but its poor physical properties are a major obstacle to its use as a biomaterial ink. These disadvantages not only worsen the printability of gelatin biomaterial ink, but also reduce the dimensional stability of its 3D scaffolds and limit its application in the tissue engineering field. Herein, biodegradable suture fibers were added into a gelatin biomaterial ink to improve the printability, mechanical strength, and dimensional stability of the 3D printed scaffolds. The suture fiber reinforced gelatin 3D scaffolds were fabricated using the thermo-responsive properties of gelatin under optimized 3D printing conditions (-10 °C cryogenic plate, 40-80 kPa pneumatic pressure, and 9 mm/s printing speed), and were crosslinked using EDC/NHS to maintain their 3D structures. Scanning electron microscopy images revealed that the morphologies of the 3D printed scaffolds maintained their 3D structure after crosslinking. The addition of 0.5% (

Indexed as

Biocompatible MaterialsCells, CulturedGelatinHumansHydrogelsInkPrinting, Three-DimensionalSuturesTissue EngineeringTissue ScaffoldsBiocompatible MaterialsGelatinHydrogels3D printing3D scaffoldgelatin biomaterial inksuture fibertissue engineering

Identifiers

PMID34769034
PMCPMC8584198
OpenAlexW3209176762

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.