In vitro evaluation of microleakage in a tricalcium silicate-based cement matured for 12 min or 24 h and covered with glass ionomer cement or resin composite

Wichida Chaweewannakorn; Chanoknan Karuna; Nightingale Kasemsook; Woramet Kittithummaroj; Narinee Chinajitphan; Nirada Dhanesuan; Kwanchanok Youcharoen

doi:10.2334/josnusd.25-0236

January 1, 2026Journal of Oral ScienceOpen Access

In vitro evaluation of microleakage in a tricalcium silicate-based cement matured for 12 min or 24 h and covered with glass ionomer cement or resin composite

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Key Points

The aim is to evaluate the microleakage of calcium silicate-based cement under different conditions.
Conducted in vitro testing of tricalcium silicate-based cement (Biodentine) under various conditions.
Cement matured for two time frames: 12 minutes and 24 hours.
Cement was covered with either glass ionomer cement or resin composite before evaluation.
Microleakage levels varied significantly between the different curing times and covering materials.
Increased maturation time (24hBD) generally showed reduced microleakage compared to shorter maturation (12mBD).
Different covering materials also influenced levels of microleakage.

Implication

Compares microleakage in calcium silicate-based cement covered with different materials, indicating optimal conditions for use.

Abstract

Purpose: To compare microleakage of calcium silicate-based cement (Biodentine, BD) used alone or covered with glass ionomer cement (GIC) or resin composite (RC) and matured for 12 min (12mBD) or 24 h (24hBD).

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Cite This Study

Chaweewannakorn et al. (2026) studied this question.

synapsesocial.com/papers/69b64ccdb42794e3e660de83 https://doi.org/10.2334/josnusd.25-0236

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In vitro evaluation of microleakage in a tricalcium silicate-based cement matured for 12 min or 24 h and covered with glass ionomer cement or resin composite

Key Points

Implication

Abstract

Discussion

Cite This Study

In vitro evaluation of microleakage in a tricalcium silicate-based cement matured for 12 min or 24 h and covered with glass ionomer cement or resin composite

Key Points

Implication

Abstract

Discussion

Cite This Study

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