Results 311 to 320 of about 1,016,215 (353)
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[Damage to the dental pulp by composite bonding systems: leakage or toxicity].

Nederlands tijdschrift voor tandheelkunde, 2002
The fourth generation bonding systems demonstrate an excellent adhesion to the dental hard tissues. The marginal seal along the composite-resin restoration does, however, not totally prevent microleakage and, moreover, the bonding system may deteriorate with time.
A H, Schuurs, J P, van Amerongen
openaire   +1 more source

Effectiveness of sealed dental prophylaxis angles inoculated with Bacillus stearothermophilus in preventing leakage.

The Journal of clinical dentistry, 1995
It was the purpose of this in vitro investigation to evaluate the effectiveness of several brands of sealed, reusable prophylaxis angles to keep internal materials within the internal portions of the head of the prophylaxis angle, and not allowing contaminates to leak out.
C M, Barnes   +3 more
openaire   +1 more source

[Post-academic dental specialties. 15. Prevention of coronal leakage after placement of lining cement].

Nederlands tijdschrift voor tandheelkunde, 2007
One of the main origins of unsuccesful endodontic treatment is coronal leakage. In the prevention of coronal leakage a good sealing restoration seems mandatory. The effect of 2 types lining cement used as coronal barrier on filled root canals was studied over time.
H J, Werkman   +2 more
openaire   +1 more source

Preventing lead leakage with built-in resin layers for sustainable perovskite solar cells

Nature Sustainability, 2021
Shangshang Chen, Yehao Deng, Xun Xiao
exaly  

Potential lead toxicity and leakage issues on lead halide perovskite photovoltaics

Journal of Hazardous Materials, 2022
Xufang Qian, Yuetian Chen, Tianfu Wang
exaly  

Toxicity, Leakage, and Recycling of Lead in Perovskite Photovoltaics

Advanced Energy Materials, 2023
Zhao-Kui Wang
exaly  

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