Evidence map›Paper›PMID 35425384›Full record

ArticleRSC advances2022

Tannic acid induces dentin biomineralization by crosslinking and surface modification.

Weijing Kong, Qiaolin Du, Yinan Qu, Changyu Shao, Chaoqun Chen, Jian Sun, Caiyun Mao, Ruikang Tang, Xinhua Gu

Open access · goldAbstract read
In one paragraph

Article in RSC advances, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
5.0field-weighted citation impact, top 3% 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

11 citing papers in PubMed, 36 citations in OpenAlex.

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  11. Molecular interactions of tannic acid and matrix metalloproteinases 2 and 9.Computational and structural biotechnology journal · 2023
    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

9 authors at 2 institutions in 1 country.

Weijing KongStomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University Hangzhou P. R. China.
Qiaolin DuDepartment of Stomatology, The First Affiliated Hospital, College of Medicine, Zhejiang University Hangzhou P. R. China guxh@zju.edu.cn.
Yinan QuReal Dental Guangzhou P. R. China.
Changyu ShaoCenter for Biomaterials and Biopathways, Department of Chemistry, Zhejiang University Hangzhou P. R. China.
Chaoqun ChenDepartment of Stomatology, The First Affiliated Hospital, College of Medicine, Zhejiang University Hangzhou P. R. China guxh@zju.edu.cn.
Jian SunDepartment of Stomatology, The First Affiliated Hospital, College of Medicine, Zhejiang University Hangzhou P. R. China guxh@zju.edu.cn.
Caiyun MaoDepartment of Stomatology, The First Affiliated Hospital, College of Medicine, Zhejiang University Hangzhou P. R. China guxh@zju.edu.cn.
Ruikang TangCenter for Biomaterials and Biopathways, Department of Chemistry, Zhejiang University Hangzhou P. R. China.ORCID https://orcid.org/0000-0001-5277-7338
Xinhua GuDepartment of Stomatology, The First Affiliated Hospital, College of Medicine, Zhejiang University Hangzhou P. R. China guxh@zju.edu.cn.ORCID https://orcid.org/0000-0001-6674-1803
Zhejiang University · CNStomatology Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It is currently known that crosslinking agents can effectively improve the mechanical properties of dentin by crosslinking type I collagen. However, few scholars have focused on the influence of crosslinking agents on the collagen-mineral interface after crosslinking. Analysis of the Fourier transform infrared spectroscopy (FTIR) results showed that hydrogen bonding occurs between the tannic acid (TA) molecule and the collagen. The crosslinking degree of TA to collagen reached a maximum 41.28 ± 1.52. This study used TA crosslinked collagen fibers to successfully induce dentin biomineralization, and the complete remineralization was achieved within 4 days. The crosslinking effect of TA can improve the mechanical properties and anti-enzyme properties of dentin. The elastic modulus (mean and standard deviation) and hardness values of the remineralized dentin pretreated with TA reached 19.1 ± 1.12 GPa and 0.68 ± 0.06 GPa, respectively, which were close to those of healthy dentin measurements, but significantly higher than those of dentin without crosslinking (8.91 ± 1.82 GPa and 0.16 ± 0.01 GPa). The interface energy between the surface of collagen fibers and minerals decreased from 10.59 mJ m

Identifiers

PMID35425384
PMCPMC8979257
OpenAlexW4210456694

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.