Linked Life Data

9298369

Source:http://linkedlifedata.com/resource/pubmed/id/9298369

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
1997-10-28
pubmed:abstractText
Experimental composites using either bisGMA/TEGDMA or UEDMA/ TEGDMA matrices, quartz or barium glass fillers, and 2 different filler silanization methods were evaluated regarding monomer leachability in distilled water. The leached amount was detected and quantified using gas chromatography. The results showed that twice as much TEGDMA is leached from a bisGMA/TEGDMA based composite than from an UEDMA/ TEGDMA based composite, when both contain 50 wt% TEGDMA. The hypothesis suggested that the higher degree of cure of UEDMA/TEGDMA based composites would be reflected in a lower monomer leaching value, and this hypothesis was supported by the findings. Whether such a correlation exists within groups of UEDMA/TEGDMA based matrices having different degrees of cure was not determined and needs to be investigated in future studies. Variables such as filler composition and silane treatment did not affect the leaching values of TEGDMA in water. That finding suggests that future studies should target differences in matrices, and that the need for considering effects of filler composition and silane treatment methods should not receive the same priority.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
D
pubmed:chemical
http://linkedlifedata.com/resource/pubmed/chemical/Barium Compounds, http://linkedlifedata.com/resource/pubmed/chemical/Bisphenol A-Glycidyl Methacrylate, http://linkedlifedata.com/resource/pubmed/chemical/Composite Resins, http://linkedlifedata.com/resource/pubmed/chemical/Methacrylates, http://linkedlifedata.com/resource/pubmed/chemical/Polyethylene Glycols, http://linkedlifedata.com/resource/pubmed/chemical/Polymethacrylic Acids, http://linkedlifedata.com/resource/pubmed/chemical/Polyurethanes, http://linkedlifedata.com/resource/pubmed/chemical/Quartz, http://linkedlifedata.com/resource/pubmed/chemical/Silanes, http://linkedlifedata.com/resource/pubmed/chemical/Silicon Dioxide, http://linkedlifedata.com/resource/pubmed/chemical/Water, http://linkedlifedata.com/resource/pubmed/chemical/barium glass filler, http://linkedlifedata.com/resource/pubmed/chemical/triethylene glycol dimethacrylate, http://linkedlifedata.com/resource/pubmed/chemical/urethane dimethacrylate luting resin
pubmed:status
MEDLINE
pubmed:month
Aug
pubmed:issn
0909-8836
pubmed:author
pubmed:issnType
Print
pubmed:volume
105
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
362-8
pubmed:dateRevised
2008-11-21
pubmed:meshHeading
pubmed-meshheading:9298369-Analysis of Variance, pubmed-meshheading:9298369-Barium Compounds, pubmed-meshheading:9298369-Bisphenol A-Glycidyl Methacrylate, pubmed-meshheading:9298369-Chemistry, Physical, pubmed-meshheading:9298369-Chromatography, Gas, pubmed-meshheading:9298369-Composite Resins, pubmed-meshheading:9298369-Diffusion, pubmed-meshheading:9298369-Hot Temperature, pubmed-meshheading:9298369-Materials Testing, pubmed-meshheading:9298369-Methacrylates, pubmed-meshheading:9298369-Physicochemical Phenomena, pubmed-meshheading:9298369-Polyethylene Glycols, pubmed-meshheading:9298369-Polymethacrylic Acids, pubmed-meshheading:9298369-Polyurethanes, pubmed-meshheading:9298369-Quartz, pubmed-meshheading:9298369-Silanes, pubmed-meshheading:9298369-Silicon Dioxide, pubmed-meshheading:9298369-Water
pubmed:year
1997
pubmed:articleTitle
The effect of comonomer composition, silane heating, and filler type on aqueous TEGDMA leachability in model resin composites.
pubmed:affiliation
Department of Dental Technology, Faculty of Odontology, Göteborg, Sweden.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S., Research Support, Non-U.S. Gov't