Evidence map›Paper›PMID 42681649›Full record

ArticleBMC oral health2026

Effect of Er: YAG laser on the bond strength of glass ceramic to bleached enamel and mechanism investigation.

Jingwen Miao, Jing Ye, Junjie Wu, JiaHao Qin, Ben Ma, Jian Zhang, Ying Liu

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in BMC oral health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Jingwen Miao *School and Hospital of Stomatology, Tianjin Medical University & Tianjin Key Laboratory of Oral Soft and Hard Tissues Restoration and Regeneration, Tianjin, 300070, China.
Jing Ye *Department of Stomatology, Tianjin Hospital, Tianjin, 300211, China.
Junjie WuDepartment of Endodontics, Tianjin Binhai New Area Stomatologyical Hospital, Tianjin, 300450, China.
JiaHao QinSchool and Hospital of Stomatology, Tianjin Medical University & Tianjin Key Laboratory of Oral Soft and Hard Tissues Restoration and Regeneration, Tianjin, 300070, China.
Ben MaDepartment of Stomatology, Tianjin Hospital, Tianjin, 300211, China.
Jian ZhangSchool and Hospital of Stomatology, Tianjin Medical University, Tianjin, 300070, China.
Ying LiuSchool and Hospital of Stomatology, Tianjin Medical University & Tianjin Key Laboratory of Oral Soft and Hard Tissues Restoration and Regeneration, Tianjin, 300070, China. yingliu04@tmu.edu.cn.

Funding

Science and Technology Fund of Tianjin Hospital Grant No. TJYY2404
6 · The paper itself

Abstract

backgroundThis study aimed to evaluate the efficacy of Er: YAG laser treatment for glass-ceramic bonding to bleached enamel and to further investigate the potential mechanisms.

methodsThis in vitro study included 132 molars, with each molar used to prepare a single specimen. A total of 48 enamel slices, 48 enamel blocks, and 36 embedded whole-tooth specimens were prepared. The specimens were randomly allocated to four groups: the Control group, hydrogen peroxide (HP) group, HP combined with sodium ascorbate (HP-SA) group, and HP combined with Er: YAG laser (HP-Er: YAG) group. They were subsequently evaluated for enamel surface morphology, residual hydrogen peroxide (H

resultsSEM showed that the HP-Er: YAG group exhibited rough and irregular enamel surfaces, while the HP and HP-SA groups showed no obvious morphological changes. Compared with the HP group (109.60 ± 10.38 µmol/L), H

conclusionReduced H

Indexed as

CeramicsDental BondingDental EnamelLasers, Solid-StateTooth BleachingHumansHydrogen PeroxideIn Vitro TechniquesMaterials TestingMicroscopy, Electron, ScanningShear StrengthSilicatesSurface PropertiesGlass ceramicsHydrogen PeroxideSilicatesDegree of conversionEr:YAG laserGlass-ceramic bondingShear bond strengthTooth bleaching

Identifiers

PMID42681649
PMCPMC13536630

What OpenQuestion holds

Textmetadata
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.