Evidence map›Paper›PMID 28750778›Full record

ArticleJournal of dentistry2017

Delayed photo-activation and addition of thio-urethane: Impact on polymerization kinetics and stress of dual-cured resin cements.

André L Faria-E-Silva, Carmem S Pfeifer

Open access · greenAbstract read
In one paragraph

Article in Journal of dentistry, 2017. 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
2.4field-weighted citation impact, top 13% 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, 15 citations in OpenAlex.

  1. Article
  2. Review
  3. International journal of adhesion & adhesives · 2020
    Article
  4. Article
  5. Article
  6. Article
  7. 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

2 authors at 2 institutions in 2 countries.

André L Faria-E-SilvaDepartment of Dentistry, Federal University of Sergipe, Rua Claudio Batista s/n, 49060-100, Aracaju, SE, Brazil.
Carmem S PfeiferDepartment of Restorative Dentistry, Division of Biomaterials and Biomechanics, Oregon Health & Science University, 2730 SW Moody Ave, 97201, Portland, OR, USA. Electronic address: pfeiferc@ohsu.edu.
Oregon Health & Science University · USUniversidade Federal de Sergipe · BR

Funding

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
Thiourethanes as low-stress modifiers in dental compositesR15DE023211 · NIDCR · OREGON HEALTH & SCIENCE UNIVERSITY · PI PFEIFER, CARMEM S. · 2013 to 2013
$430k
NIDCR NIH HHS R15 DE023211NIDCR NIH HHS U01 DE023756
6 · The paper itself

Abstract

objective1) to determine the moment during the redox polymerization reaction of dual cure cements at which to photo-activate the material in order to reduce the polymerization stress, and 2) to evaluate possible synergistic effects between adding chain transfer agents and delayed photo-activation.

methodsThe two pastes of an experimental dual-cure material were mixed, and the polymerization kinetics of the redox phase was followed. The moment when the material reached its maximum rate of redox polymerization (MRRP) of cement was determined. The degree of conversion (DC) and maximum rates of polymerization (Rp

resultsPhoto-activating the cement at or after MRRP reduced the Rp

conclusionDelayed photo-activation and addition of TU significantly reduce the polymerization stress of dual-cured cements.

Indexed as

Light-Curing of Dental AdhesivesSelf-Curing of Dental ResinsBarium CompoundsBisphenol A-Glycidyl MethacrylateButylated HydroxytolueneElastic ModulusHardnessKineticsMaterials TestingMethacrylatesOxidation-Reductionpara-AminobenzoatesPilot ProjectsPolyethylene GlycolsPolymerizationPolymethacrylic AcidsBarium Compoundsbarium glass fillerBisphenol A-Glycidyl MethacrylateButylated HydroxytolueneDCR cementethyl 4-N,N-dimethylaminobenzoateMethacrylatespara-AminobenzoatesPolyethylene GlycolsPolymethacrylic AcidsResin CementsSilicon Dioxidetriethylene glycol dimethacrylateUrethanePolymerization stressPre-polymerized additivesResin cement

Identifiers

PMID28750778
PMCPMC5605458
OpenAlexW2736372311

What OpenQuestion holds

Textmetadata
LicenceTDM
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.