Influence of sodalite zeolite infiltration on the coefficient of thermal expansion and bond strength of all-ceramic dental prostheses

Naji, Ghassan Abdul-Hamid; Omar, Ros Anita; Yahya, Rosiyah

doi:10.1016/j.jmbbm.2016.12.007

Cited by 9 publications

(2 citation statements)

References 43 publications

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“…This prosthesis showed better aesthetic performance because the alumina in the zeolite effectively intercepted the incoming light, weakening the light transmission [56]. Zeolite-infiltrated all-ceramic laminated veneers enhanced the bonding strength to the inner core and prevented the veneer from chipping off [57]. Because zeolite-infiltrated all-ceramic veneers present similar thermal expansion properties with the porcelain dental core, it reduces stress concentrations due to mismatches in the coefficients of thermal expansion, thereby increasing the bond strength of the two.…”

Section: Zeolite-infiltrated All-ceramic Dental Prosthesesmentioning

confidence: 99%

Application of Zeolites and Zeolitic Imidazolate Frameworks in Dentistry—A Narrative Review

Li,

Chu,

2023

Nanomaterials

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Zeolites and zeolitic imidazolate frameworks (ZIFs) are crystalline aluminosilicates with porous structure, which are closely linked with nanomaterials. They are characterized by enhanced ion exchange capacity, physical–chemical stability, thermal stability and biocompatibility, making them a promising material for dental applications. This review aimed to provide an overview of the application of zeolites and ZIFs in dentistry. The common zeolite compounds for dental application include silver zeolite, zinc zeolite, calcium zeolite and strontium zeolite. The common ZIFs for dental application include ZIF-8 and ZIF-67. Zeolites and ZIFs have been employed in various areas of dentistry, such as restorative dentistry, endodontics, prosthodontics, implantology, periodontics, orthodontics and oral surgery. In restorative dentistry, zeolites and ZIFs are used as antimicrobial additives in dental adhesives and restorative materials. In endodontics, zeolites are used in root-end fillings, root canal irritants, root canal sealers and bone matrix scaffolds for peri-apical diseases. In prosthodontics, zeolites can be incorporated into denture bases, tissue conditioners, soft denture liners and dental prostheses. In implantology, zeolites and ZIFs are applied in dental implants, bone graft materials, bone adhesive hydrogels, drug delivery systems and electrospinning. In periodontics, zeolites can be applied as antibacterial agents for deep periodontal pockets, while ZIFs can be embedded in guided tissue regeneration membranes and guided bone regeneration membranes. In orthodontics, zeolites can be applied in orthodontic appliances. Additionally, for oral surgery, zeolites can be used in oral cancer diagnostic marker membranes, maxillofacial prosthesis silicone elastomer and tooth extraction medicines, while ZIFs can be incorporated to osteogenic glue or used as a carrier for antitumour drugs. In summary, zeolites have a broad application in dentistry and are receiving more attention from clinicians and researchers.

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Section: Zeolite-infiltrated All-ceramic Dental Prosthesesmentioning

confidence: 99%

Application of Zeolites and Zeolitic Imidazolate Frameworks in Dentistry—A Narrative Review

Li,

Chu,

2023

Nanomaterials

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“…The KBr-SOD viscous solution was prepared according to our previous studies [36][37][38] by mixing silicate and aluminate solutions with a final molar ratio of 5SiO 2 :Al (OH) 3 :NaOH:KBr.…”

Section: Preparation Of Kbr-sod Viscous Solutionmentioning

confidence: 99%

Effect of sintering temperature on the microstructures and mechanical properties of sodalite infiltrate all-ceramic material for dental restorations

Naji

Omar

Dabbagh

et al. 2017

Advances in Applied Ceramics

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Potassium bromide sodalite (KBr-SOD) zeolite has been developed to enhance the mechanical properties of these restorations using a direct in situ hydrothermal condition followed by the sintering process. The purpose of this study was to determine the effects of sintering temperature on the microstructures and mechanical properties of porous alumina (A) and zirconia-toughened alumina (ZTA) discs infiltrated by KBr-SOD. Hundred and twenty discshaped samples were sintered at various temperatures and prepared for biaxial flexural strength and Vickers microhardness tests. The results showed that sintering temperatures from 1100 to 1600°C for both A-SOD and ZTA-SOD samples has resulted in a significant improvement in the density (2.8 and 1.1%, respectively), flexural strength (257 and 254%, respectively), Vickers hardness (109 and 112%, respectively), and Weibull modulus (7.5 and 3%, respectively). The present study concludes that infiltrated SOD material sintered at 1600°C is suitable for the fabrication of all-ceramic dental prostheses with adequate mechanical properties.

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A Review on Zeolites and Their Applications in Dentistry

Deshpande

Kheur

Eyüboğlu

et al. 2023

Curr Oral Health Rep

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Purpose of Review Zeolite is an aluminosilicate compound having a wide spectrum of applications in medicine and dentistry. Several articles were published combining zeolites with various other elements for different applications in dentistry. This review aims to provide a detailed review on the origin of zeolites, their physical and chemical properties and possible applications as dental materials. Recent Findings Zeolite-based hybrid films can be used for detection of oral cancers. Silver zeolite can be added in restorative materials and dental liners. In cases of root canal irrigation, chlorhexidine zeolite is used owing to its antibacterial properties. For dental implants, a zeolite coating can improve the osseointegration. Summary Due to its microporous structure, application-driven zeolitic frameworks can be prepared by sieving in various cations and antibacterial compounds. This review helps improve our understanding regarding the uses of zeolites as a material in different aspects of dentistry along with possible further improvements as a dental material.

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Influence of sodalite zeolite infiltration on the coefficient of thermal expansion and bond strength of all-ceramic dental prostheses

Cited by 9 publications

References 43 publications

Application of Zeolites and Zeolitic Imidazolate Frameworks in Dentistry—A Narrative Review

Application of Zeolites and Zeolitic Imidazolate Frameworks in Dentistry—A Narrative Review

Effect of sintering temperature on the microstructures and mechanical properties of sodalite infiltrate all-ceramic material for dental restorations

A Review on Zeolites and Their Applications in Dentistry

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