Development of zirconia-based polymer-infiltrated ceramic network for dental restorative material

Ikemoto, Soshi; Nagamatsu, Yuki; Masaki, Chihiro; Hosokawa, Ryuji; Ikeda, Hiroshi

doi:10.1016/j.jmbbm.2023.106320

Cited by 6 publications

(3 citation statements)

References 46 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Zirconia is considered a promising ceramic matrix for PICN material. The mechanical properties of zirconia-based PICNs, such as hardness and Young's modulus, are similar to human enamel [20,21]. Zirconia-based PICNs have potential applications in toothrestorative materials.…”

Section: Introductionmentioning

confidence: 94%

See 1 more Smart Citation

Polymer-Infiltrated Ceramic Network Produced by Direct Ink Writing: The Effects of Manufacturing Design on Mechanical Properties

Zhang,

Pou,

Hodásová

et al. 2024

Ceramics

View full text Add to dashboard Cite

Polymer-infiltrated ceramic network (PICN) materials have gained considerable attention as tooth-restorative materials due to their mechanical compatibility with human teeth, especially with computer-aided design and computer-aided manufacturing (CAD/CAM) technologies. However, the designed geometry affects the mechanical properties of PICN materials. This study aims to study the relationship between manufacturing geometry and mechanical properties. In doing so, zirconia-based PICN materials with different geometries were fabricated using a direct ink-writing process, followed by copolymer infiltration. Comprehensive analyses of the microstructure and structural properties of zirconia scaffolds, as well as PICN materials, were performed. The mechanical properties were assessed through compression testing and digital image correlation analysis. The results revealed that the compression strength of PICN pieces was significantly higher than the respective zirconia scaffolds without polymer infiltration. In addition, two geometries (C-grid 0 and C-grid 45) have the highest mechanical performance.

show abstract

Section: Introductionmentioning

confidence: 94%

“…Zirconia-based PICNs have potential applications in toothrestorative materials. Ikemoto et al [21] fabricated zirconia-based PICN networks for dental restorative materials via slip casting. The results highlighted that a zirconia-based PICN displayed higher strength than commercial resin composites and PICN.…”

Section: Introductionmentioning

confidence: 99%

Polymer-Infiltrated Ceramic Network Produced by Direct Ink Writing: The Effects of Manufacturing Design on Mechanical Properties

Zhang,

Pou,

Hodásová

et al. 2024

Ceramics

View full text Add to dashboard Cite

show abstract

“…These ceramics are used in fully anatomical monolithic crowns, particularly for maxillary incisional tooth restoration due to their increased durability and preferred transparency. Although the long-term success rate of glass ceramics is satisfactory, the development of polymer-infiltrated ceramic network (PICN) ceramics has become increasingly popular in dentistry due to its clinically successful use [16]. It has also been suggested that polymerbased composites combine the properties of both the ceramic and polymer, resulting in hybrid materials with performance and mechanical behavior closer to that of teeth [17].…”

Section: Introductionmentioning

confidence: 99%

The Effect of Different Ferrule Configurations and Preparation Designs on the Fatigue Performance of Endodontically Treated Maxillary Central Incisors: A 3D Finite Element Analysis

Demirel,

Mohammadi

2024

Applied Sciences

View full text Add to dashboard Cite

The presence of an adequate circumferential ferrule is of great importance for the prosthetic rehabilitation of endodontically treated teeth. However, there may not be an adequate circumferential ferrule effect. This study aimed to evaluate the fatigue performance of endocrown and post–core restorations applied to different configurations without an adequate ferrule effect using the finite element method and endeavors to offer a comprehensive perspective on the challenging rehabilitation of maxillary incisors with excessive coronal substance loss, addressing a notable gap in research and providing valuable insights for clinicians. The goal is to address this gap in research and contribute valuable insights that could be beneficial for practitioners. The maxillary central incisor was selected, and lithium disilicate (LS) and a polymer-infiltrated ceramic network (PICN) were used in post–core groups with no ferrule effect (PC0); a 2 mm ferrule effect on the buccal wall (PC1); a 2 mm ferrule effect on the buccal-mesial wall (PC2); a 2 mm ferrule effect on the buccal–mesial–palatal wall (PC3); and a 2 mm circumferential ferrule effect (PC4) In the endocrown groups, an external retention group with a circumferential ferrule (ECER) and an inner retention form group (ECIR) were prepared. Fatigue performance was examined by applying a 150 N oblique load. The evaluation of the fatigue performance of the restorative materials shows that LS always had more successful fatigue performance results, while the post–core groups were generally more successful in terms of dentin survival. In situations where there is insufficient circumferential ferrule, the application of endocrowns is likely to result in a less successful prognosis for survival.

show abstract

Designing and additive manufacturing of biomimetic interpenetrating phase zirconia-resin composite dental restorations with TPMS structure

Dong,

Wang,

Wang

et al. 2024

Journal of the Mechanical Behavior of Biomedical Materials

View full text Add to dashboard Cite

Development of zirconia-based polymer-infiltrated ceramic network for dental restorative material

Cited by 6 publications

References 46 publications

Polymer-Infiltrated Ceramic Network Produced by Direct Ink Writing: The Effects of Manufacturing Design on Mechanical Properties

Polymer-Infiltrated Ceramic Network Produced by Direct Ink Writing: The Effects of Manufacturing Design on Mechanical Properties

The Effect of Different Ferrule Configurations and Preparation Designs on the Fatigue Performance of Endodontically Treated Maxillary Central Incisors: A 3D Finite Element Analysis

Designing and additive manufacturing of biomimetic interpenetrating phase zirconia-resin composite dental restorations with TPMS structure

Contact Info

Product

Resources

About