Evidence map›Paper›PMID 31736511›Full record

ArticleJournal of applied polymer science2019

Impact of thiourethane filler surface functionalization on composite properties.

André L Faria-E-Silva, Andressa Dos Santos, Emerson M Girotto, Carmem S Pfeifer

Abstract read
In one paragraph

Article in Journal of applied polymer science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Initiator-dependent effects of thiourethane on resin cement curing under light attenuation conditions.Dental materials : official publication of the Academy of Dental Materials · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Effect of the addition of thiourethane oligomers on the sol⿿gel composition of BisGMA/TEGDMA polymer networks.Dental materials : official publication of the Academy of Dental Materials · 2019
    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

4 authors.

André L Faria-E-SilvaDepartment of Dentistry, Federal University of Sergipe, Rua Claudio Batista s/n, Bairro Sanatório, Aracaju, SE, Brazil - 49060-100.
Andressa Dos SantosGraduate program in Chemistry, State University of Maringa, Av. Colombo 5790, Jardim Universitário, Maringá, PR, Brazil - 87020-900.
Emerson M GirottoDepartment of Chemistry, State University of Maringa, Av. Colombo 5790, Jardim Universitário, Maringá, PR, Brazil - 87020-900.
Carmem S PfeiferDepartment of Restorative Dentistry, Division of Biomaterials and Biomechanics, Oregon Health & Science University, 2730 SW Moody Ave, 97201, Portland, OR, USA.

Funding

Novel polymeric materials with improved durability in the oral environment: tailoring responses to host and bacterial enzymes with anti-proteolytic and ecology-based antimicrobial approaches.R35DE029083 · NIDCR · OREGON HEALTH & SCIENCE UNIVERSITY · PI Carmem S. Pfeifer · 2019 to 2026
$8.1M
Tertiary methacrylamides and thiourethane additives as novel dental compositesU01DE023756 · NIDCR · OREGON HEALTH & SCIENCE UNIVERSITY · PI FERRACANE, JACK L., PFEIFER, CARMEM S. · 2013 to 2017
$2.4M
Novel dental composites based on methacrylamides and thiourethane oligomersK02DE025280 · NIDCR · OREGON HEALTH & SCIENCE UNIVERSITY · PI PFEIFER, CARMEM S. · 2016 to 2020
$600k
Thiourethanes as low-stress modifiers in dental compositesR15DE023211 · NIDCR · OREGON HEALTH & SCIENCE UNIVERSITY · PI PFEIFER, CARMEM S. · 2013 to 2013
$430k
NIDCR NIH HHS K02 DE025280NIDCR NIH HHS R15 DE023211NIDCR NIH HHS R35 DE029083NIDCR NIH HHS U01 DE023756
6 · The paper itself

Abstract

Thiourethane oligomers added to methacrylate matrices improve fracture toughness and reduce polymerization stress. In this study, the oligomers are added to the surface of inorganic fillers in the formulation of resin composites. Systematically varied fillers treated either with the thiourethane or a methacrylate silane control are tested. Thiourethane reduces the rate of polymerization of light-cured composites but does not affect the final degree of conversion (DC). Filler functionalization with thiourethane increases the depth of polymerization, in filler type-dependent fashion. Thiourethane reduces the polymerization stress for all fillers. The findings suggest that this approach results in the same general effects with the addition of thiourethanes directly to the matrix. This is accomplished with a lower overall concentration of thiourethane, and with no prejudice to the handling characteristics of the material.

Identifiers

PMID31736511
PMCPMC6858055

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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.