ArticleClinical oral investigations2014
Effect of heat application on the mechanical behaviour of glass ionomer cements.
Article in Clinical oral investigations, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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.
Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Tooth-coloured materials for class II restorations in primary molars: systematic review and meta-analysis.European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry · 2021Pooled it
- Laboratory study on reattachment of vertical root fractures using 4-META/MMA-TBB resin.Frontiers in dental medicine · 2025Article
- Evaluation of flexural strength of glass ionomer cement after immersion in fruit juices.Journal of advanced pharmaceutical technology & research · 2022Article
- Neutral Sodium Fluoride Gel Uptake of Newly Placed Nanodiamond-modified Glass Ionomers.Oral health & preventive dentistry · 2020Article
- Ion release of chitosan and nanodiamond modified glass ionomer restorative cements.Clinical, cosmetic and investigational dentistry · 2019Article
- Effect of a calcium chloride solution treatment on physical and mechanical properties of glass ionomer cements.Odontology · 2018Article
- Effect of radiant heat on conventional glass ionomer cements during setting by using a blue light diode laser system (445 nm).Lasers in medical science · 2017Article
Corrections and comments
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesThe aim of this study was to examine the long-term effect of heat on the mechanical behaviour of conventional highly viscous glass ionomer cements. Besides, the effect of storage time was evaluated. MATERIALS AND
methodsFive cements (ChemFil Rock, Riva Self Cure, Fuji IX GP Fast, Equia and Ketac Molar Aplicap) were evaluated using three different preparation methods: no heat application, application of heat by means of a LED curing unit for 20 and 60 s. Four hundred fifty bar-shaped specimens were produced, maintained in distilled water at 37 °C and tested after 1 week, 1 month and 3 months (n = 10). The Vickers hardness, indentation modulus and creep were measured. In addition, the amount and size of the glass fillers and voids were examined using a light and a scanning electron microscope.
resultsFuji IX GP Fast showed the highest Vickers hardness, Ketac Molar Aplicap showed the highest indentation modulus and the best value of creep was measured for Riva Self Cure. Vickers hardness, modulus of elasticity and creep resistance increased most for ChemFil Rock and Equia up to 1-month storage.
conclusionsHeat application showed no effect on the mechanical behaviour of ChemFil Rock, Fuji IX GP Fast and Equia at all ageing time. The impact of storage duration was low. CLINICAL RELEVANCE: Considering the measured mechanical properties, there is no need of using heat when restoring teeth with glass ionomer cements.
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Registered trials
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.