ArticleMaterials (Basel, Switzerland)2020
Surface Characterization and Conductivity of Two Types of Lithium-Based Glass Ceramics after Accelerating Ageing.
Article in Materials (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 12 citations in OpenAlex.
- Vertical marginal fit of advanced lithium disilicate crowns: an in- vitro study.BMC oral health · 2026Article
- Surface Hardness of Polished Dental Zirconia: Influence of Polishing and Yttria Content on Morphology, Phase Composition, and Microhardness.Materials (Basel, Switzerland) · 2025Article
- Fit accuracy and fracture resistance evaluation of advanced lithium disilicate crowns (in- vitro study).BMC oral health · 2025Article
- Clinical Survival of Reduced-Thickness Monolithic Lithium-Disilicate Crowns: A 3-Year Randomized Controlled Trial.Acta stomatologica Croatica · 2024Article
- Flexural Strength and Morphological Study of Different Multilayer Zirconia Dental Materials.Materials (Basel, Switzerland) · 2024Article
- Effect of Simulated Mastication on Structural Stability of Prosthetic Zirconia Material after Thermocycling Aging.Materials (Basel, Switzerland) · 2023Article
- Electrical Properties of Two Types of Lithium-Based Glass Ceramics.Acta stomatologica Croatica · 2022Article
- The Effect of YMaterials (Basel, Switzerland) · 2022Article
- Humidity Sensing Ceria Thin-Films.Nanomaterials (Basel, Switzerland) · 2022Article
- Impact of Sandblasting on Morphology, Structure and Conductivity of Zirconia Dental Ceramics Material.Materials (Basel, Switzerland) · 2021Article
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In this study, two different dental ceramics, based on zirconia-reinforced lithium-silicate (LS1) glass-ceramics (Celtra Duo, Dentsply Sirona, Bensheim, Germany) and lithium disilicate (LS2) ceramics (IPS e.max CAD, Ivoclar, Vivadent, Schaan, Liechtenstein) were examined. They were tested prior to and after the crystallization by sintering in the dental furnace. Additionally, the impact of ageing on ceramic degradability was investigated by immersing it in 4% acetic acid at 80 °C for 16 h. The degradability of the materials was monitored by Impedance Spectroscopy (IS), X-Ray Powder Diffraction (XRPD), and Field Emission Scanning Electron Microscope (FE-SEM) techniques. It was detected that LS2 (vs. LS1) samples had a lower conductivity, which can be explained by reduced portions of structural defects. XRPD analyses also showed that the ageing increased the portion of defects in ceramics, which facilitated the ion diffusion and degradation of samples. To summarize, this study suggests that the non-destructive IS technique can be employed to probe the ageing properties of the investigated LS1 and LS2 ceramics materials.
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