Evidence map›Paper›PMID 36518613›Full record

ArticleRestorative dentistry & endodontics2022

Surface gloss, gloss retention, and color stability of 2 nano-filled universal resin composites.

Gustavo Fabián Molina, Ricardo Juan Cabral, Ignacio Mazzola, Michael Burrow

Abstract read
In one paragraph

Article in Restorative dentistry & endodontics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

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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

4 authors.

Gustavo Fabián MolinaCátedra de Materiales Dentales, Facultad de Odontología, Universidad Nacional de Córdoba, Córdoba, Argentina.ORCID https://orcid.org/0000-0002-9244-7306
Ricardo Juan CabralCátedra de Materiales Dentales, Facultad de Odontología, Universidad Nacional de Córdoba, Córdoba, Argentina.ORCID https://orcid.org/0000-0002-8855-3632
Ignacio MazzolaCátedra de Materiales Dentales, Facultad de Odontología, Universidad Nacional de Córdoba, Córdoba, Argentina.ORCID https://orcid.org/0000-0002-9675-6923
Michael BurrowRestorative Dental Sciences Division, Faculty of Dentistry, University of Hong Kong, Hong Kong SAR, China.ORCID https://orcid.org/0000-0001-9735-1904

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: This study compared the surface gloss (SG), gloss retention (GR), and color stability (CS) of 2 universal resin composites after chemical (CA) and mechanical (MA) aging. Materials and Methods: Twenty disc-shaped samples of G-ænial A´Chord (GC-Europe) and Filtek Universal (3M-ESPE) were polished with sequential abrasive papers. For CA, specimens were stored in 1 mL of 75% ethanol for 15 days at 37°C, and readings (SG, GR, and CS) were obtained at baseline and 5, 10, and 15 days. For MA, specimens were subjected to 10,750 simulated brushing cycles. SG and CS were evaluated after every 3,583 cycles. SG was measured with a glossmeter (geometrical configuration: 60°), and values were expressed in gloss units. Color was measured with a spectrophotometer using the CIE-L*a*b* color system. The Student's Results: G-ænial presented significantly higher SG values than Filtek ( Conclusion: G-ænial presented higher SG values and better CS. Both restorative materials demonstrated acceptable GR and CS. Aging protocols impacted these properties negatively.

Indexed as

Color stabilityComposite resinsGloss retentionOptical propertiesSurface gloss

Identifiers

PMID36518613
PMCPMC9715371

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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.