Evaluation of different monomer compositions in polymer-infiltrated lithium disilicate (Li2Si2O5) glass-ceramic.
Saved in:
| Title: | Evaluation of different monomer compositions in polymer-infiltrated lithium disilicate (Li |
|---|---|
| Authors: | Won, Jong-Eun1 (AUTHOR), Moon, Hyun Kyung2 (AUTHOR), Yun, Hyung-Jin2 (AUTHOR), Han, Sang Jin2 (AUTHOR), Shim, Ji Suk1,3 (AUTHOR) shoss@hanmail.net |
| Source: | Journal of Materials Science: Materials in Medicine. 3/12/2026, Vol. 37 Issue 1, p1-12. 12p. |
| Subjects: | Dental materials, Cytocompatibility, CAD/CAM systems, Gums & resins, Mechanical behavior of materials |
| Abstract: | This study aimed to fabricate hybrid blocks by infiltrating various resin compositions into pre-sintered porous lithium disilicate (Li₂Si₂O₅) scaffolds and to evaluate their surface characteristics, mechanical properties, and cytocompatibility. Hybrid ceramic–polymer blocks were produced using mixtures of Bis-GMA, UDMA, and TEGDMA monomers, polymerized at 300 MPa and 180 °C. Four groups (BT82, BT55, UT55, UT73) with different monomer ratios were tested. Complete resin infiltration was achieved in all groups. Surface roughness, contact angle, and water sorption showed no significant differences. However, mechanical properties varied depending on resin composition. UDMA-containing groups (UT55, UT73) exhibited higher flexural strength and Vickers hardness, while Bis-GMA-containing groups showed lower values. Flexural strength was maintained after thermal cycling, but hardness decreased in all groups. All formulations demonstrated excellent cytocompatibility. These results demonstrate that optimizing the resin composition enables the fabrication of lithium disilicate-based hybrid blocks with excellent mechanical properties and biocompatibility, suggesting their potential application as chairside Computer Aided Design/Computer Aided Manufacturing dental restorative materials. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Materials Science: Materials in Medicine is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
|
Full text is not displayed to guests.
Login for full access.
|
|
| FullText | Links: – Type: pdflink Text: Availability: 1 |
|---|---|
| Header | DbId: egs DbLabel: Engineering Source An: 192343945 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Evaluation of different monomer compositions in polymer-infiltrated lithium disilicate (Li<subscript>2</subscript>Si<subscript>2</subscript>O<subscript>5</subscript>) glass-ceramic. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Won%2C+Jong-Eun%22">Won, Jong-Eun</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Moon%2C+Hyun+Kyung%22">Moon, Hyun Kyung</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Yun%2C+Hyung-Jin%22">Yun, Hyung-Jin</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Han%2C+Sang+Jin%22">Han, Sang Jin</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Shim%2C+Ji+Suk%22">Shim, Ji Suk</searchLink><relatesTo>1,3</relatesTo> (AUTHOR)<i> shoss@hanmail.net</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Materials+Science%3A+Materials+in+Medicine%22">Journal of Materials Science: Materials in Medicine</searchLink>. 3/12/2026, Vol. 37 Issue 1, p1-12. 12p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Dental+materials%22">Dental materials</searchLink><br /><searchLink fieldCode="DE" term="%22Cytocompatibility%22">Cytocompatibility</searchLink><br /><searchLink fieldCode="DE" term="%22CAD%2FCAM+systems%22">CAD/CAM systems</searchLink><br /><searchLink fieldCode="DE" term="%22Gums+%26+resins%22">Gums & resins</searchLink><br /><searchLink fieldCode="DE" term="%22Mechanical+behavior+of+materials%22">Mechanical behavior of materials</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: This study aimed to fabricate hybrid blocks by infiltrating various resin compositions into pre-sintered porous lithium disilicate (Li₂Si₂O₅) scaffolds and to evaluate their surface characteristics, mechanical properties, and cytocompatibility. Hybrid ceramic–polymer blocks were produced using mixtures of Bis-GMA, UDMA, and TEGDMA monomers, polymerized at 300 MPa and 180 °C. Four groups (BT82, BT55, UT55, UT73) with different monomer ratios were tested. Complete resin infiltration was achieved in all groups. Surface roughness, contact angle, and water sorption showed no significant differences. However, mechanical properties varied depending on resin composition. UDMA-containing groups (UT55, UT73) exhibited higher flexural strength and Vickers hardness, while Bis-GMA-containing groups showed lower values. Flexural strength was maintained after thermal cycling, but hardness decreased in all groups. All formulations demonstrated excellent cytocompatibility. These results demonstrate that optimizing the resin composition enables the fabrication of lithium disilicate-based hybrid blocks with excellent mechanical properties and biocompatibility, suggesting their potential application as chairside Computer Aided Design/Computer Aided Manufacturing dental restorative materials. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Materials Science: Materials in Medicine is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=192343945 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s10856-025-07000-3 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 12 StartPage: 1 Subjects: – SubjectFull: Dental materials Type: general – SubjectFull: Cytocompatibility Type: general – SubjectFull: CAD/CAM systems Type: general – SubjectFull: Gums & resins Type: general – SubjectFull: Mechanical behavior of materials Type: general Titles: – TitleFull: Evaluation of different monomer compositions in polymer-infiltrated lithium disilicate (Li2Si2O5) glass-ceramic. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Won, Jong-Eun – PersonEntity: Name: NameFull: Moon, Hyun Kyung – PersonEntity: Name: NameFull: Yun, Hyung-Jin – PersonEntity: Name: NameFull: Han, Sang Jin – PersonEntity: Name: NameFull: Shim, Ji Suk IsPartOfRelationships: – BibEntity: Dates: – D: 12 M: 03 Text: 3/12/2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 09574530 Numbering: – Type: volume Value: 37 – Type: issue Value: 1 Titles: – TitleFull: Journal of Materials Science: Materials in Medicine Type: main |
| ResultId | 1 |
