This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Research Article
Bilal Ozmen
Ondokuz Mayıs University
Corresponding Author
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Background
The aim of this study was to determine the amount of trace elements released from a traditional glass ionomer, a bulk-fill glass ionomer, a resin-modified glass ionomer, a glass carbomer fill and a compomer material stored in ultra-distilled water.
Methods
Ten cylindrical (10×2mm) specimens were prepared from each material. Each sample was stored in 50mL ultra-distilled water at 37°C for fourteen days, and rinsed twice daily. The amount of elements in the solutions was determined using inductively coupled plasma-mass spectrometry.
Results
Aluminum, boron, nickel, copper, zinc, barium and lead were detected in all solutions. The traditional glass ionomer and resin-modified glass ionomer released arsenic, the bulk-fill glass ionomer and compomer released selenium, and the resin-modified glass ionomer and compomer released antimony. Only the resin-modified glass ionomer released iron.
Conclusion
All materials tested released some trace elements, but the rates were quite low. Therefore, these glass ionomer materials can be used safely in dentistry.
Keywords
Compomer, Glass ionomer, Inductively coupled plasma-mass spectrometry, Trace element
No competing interests reported.
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This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Research Article
Bilal Ozmen
Ondokuz Mayıs University
Corresponding Author
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
History
CURRENT STATUS: Posted
Version 1
Posted 22 Feb, 2021
No community comments so far
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Background
The aim of this study was to determine the amount of trace elements released from a traditional glass ionomer, a bulk-fill glass ionomer, a resin-modified glass ionomer, a glass carbomer fill and a compomer material stored in ultra-distilled water.
Methods
Ten cylindrical (10×2mm) specimens were prepared from each material. Each sample was stored in 50mL ultra-distilled water at 37°C for fourteen days, and rinsed twice daily. The amount of elements in the solutions was determined using inductively coupled plasma-mass spectrometry.
Results
Aluminum, boron, nickel, copper, zinc, barium and lead were detected in all solutions. The traditional glass ionomer and resin-modified glass ionomer released arsenic, the bulk-fill glass ionomer and compomer released selenium, and the resin-modified glass ionomer and compomer released antimony. Only the resin-modified glass ionomer released iron.
Conclusion
All materials tested released some trace elements, but the rates were quite low. Therefore, these glass ionomer materials can be used safely in dentistry.
No competing interests reported.
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