Evidence map›Paper›PMID 34445545›Full record

ArticleInternational journal of molecular sciences2021

Synthesis and Characterization of Novel Quaternary Ammonium Urethane-Dimethacrylate Monomers-A Pilot Study.

Marta W Chrószcz, Izabela M Barszczewska-Rybarek

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 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

2 authors.

Marta W ChrószczDepartment of Physical Chemistry and Technology of Polymers, Silesian University of Technology, 44-100 Gliwice, Poland.ORCID 0000-0001-6978-2547
Izabela M Barszczewska-RybarekDepartment of Physical Chemistry and Technology of Polymers, Silesian University of Technology, 44-100 Gliwice, Poland.ORCID 0000-0002-2708-1854

Funding

Polish Budget Funds for Scientific Research 04/040/BKM21/0175
6 · The paper itself

Abstract

Six novel urethane-dimethacrylate analogues (QAUDMAs) were synthesized and characterized. They consisted of the 2,4,4,-trimethylhexamethylene diisocyanate (TMDI) core and two methacrylate-terminated wings containing quaternary ammonium groups substituted with alkyl chains of 8, 10, 12, 14, 16, or 18 carbon atoms. QAUDMAs, due to the presence of quaternary ammonium groups, may have possible antibacterial effects. Since they showed satisfactory physicochemical properties, they will be subjected to further research towards the development of dental composites with a capacity to reduce secondary caries. The synthesis of QAUDMAs included three stages: (i) transesterification of methyl methacrylate (MMA) with

Indexed as

Ammonium CompoundsComposite ResinsMaterials TestingMethacrylatesPilot ProjectsPolymerizationPolyurethanesSurface PropertiesViscosityAmmonium CompoundsComposite ResinsMethacrylatesPolyurethanesurethane dimethacrylate luting resinphotocurable dental resinsquaternary ammonium compoundsurethane-dimethacrylates

Identifiers

PMID34445545
PMCPMC8396276

What OpenQuestion holds

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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.